|Communications: radio wave antennas patents - Monitor Patents|
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Communications: radio wave antennas December patent applications/inventions, industry category 12/11Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 12/29/2011 > 13 patent applications in 9 patent subcategories.
20110316749 - Mobile communication terminal: A mobile communication terminal comprises a motherboard and an internal antenna that is arranged at one end of the motherboard, and an isolation structure similar a hairline crack is formed at the other end of the motherboard far from the internal antenna. The mobile communication terminal provided by the present... Agent: Huizhou Tcl Mobile Commucation Co., Ltd.
20110316754 - Case having an antenna with an active module and an electronic device having the same: There is provided a case having an antenna with an active module and an electronic device having the same. The case of an electronic device according to the present invention may include a radiator including an antenna pattern part transmitting and receiving signals, an active module spaced apart from a... Agent: Samsung Electro-mechanics Co., Ltd.
20110316751 - Customizable antenna structures for adjusting antenna performance in electronic devices: Custom antenna structures may be used to compensate for manufacturing variations in electronic device antennas. An electronic device antenna may have an antenna feed and conductive structures such as portions of a peripheral conductive electronic device housing member and other conductive antenna structures. The custom antenna structures compensate for manufacturing... Agent:
20110316752 - Housing and method for making the same: A housing includes a soft layer, a radiator element, and a main body. The radiator element is combined with the soft layer. The main body is attached to the soft layer, and the radiator element extends from the soft layer and the main body. The radiator element can be protected... Agent: Fih (hong Kong) Limited
20110316753 - Housing of portable electronic device and method for making the same: A portable electronic device includes A portable electronic device includes a base, an antenna radiator, an outer layer, and at least one conductive contact. The antenna radiator formed on the base, the antenna radiator is made by injection molding from a mixture of materials selected from a group consisting of... Agent: Shenzhen Futaihong Precision Industry Co., Ltd.
20110316750 - Mitigation of undesired electromagnetic radiation using passive elements: The present invention relates to an apparatus for mitigating undesired portions of electromagnetic radiation (EMR) associated with an antenna. The apparatus comprises a coupling element EM inductively coupled with the antenna, the coupling element being substantially co-polarized with the antenna. The apparatus further comprises one or more dissipating elements EM... Agent: Sierra Wireless, Inc.
20110316755 - Broadband monopole antenna with dual radiating structures: A broadband monopole antenna with dual-radiating elements is provided. In one embodiment, an antenna comprises a ground plane; a first radiating structure having a symmetric configuration along a central axis, comprising a first feed point electrically connected to the base of said first radiating structure along said central axis and... Agent:
20110316756 - Antenna with multiple folds: An example antenna includes a first end portion, a second end portion, and an intermediate portion between the first end portion and the second end portion. The intermediate portion includes multiple folds. The second end portion includes a first conductor to couple with a communication interface of a communication module,... Agent: Cypress Semiconductor Corporation
20110316757 - Wireless explosion-proof apparatus: A wireless explosion-proof apparatus includes an antenna, an explosion-proof chamber, a communication module disposed in the explosion-proof chamber, the communication module configured to transmit and receive a wireless signal through the antenna, a connector portion having a central conductor, to which the antenna is electrically connected, the central conductor having... Agent: Yokogawa Electric Corporation
20110316758 - Portable radio: An object of the present invention is to provide a portable radio apparatus that obtains a high antenna performance without limiting the degree of freedom in the exterior and design of a main body of portable radio apparatus. A portable radio apparatus (1) includes a radiation element (14) disposed on... Agent: Panasonic Corporation
20110316759 - Housing of portable electronic device and method for making the same: A portable electronic device includes a base, an antenna radiator, an outer layer, and at least one conductive contact. The antenna radiator is formed on the activated base by plating. The antenna radiator is sandwiched between the base and the outer layer. One end of each conductive contact is electrically... Agent: Shenzhen Futaihong Precision Industry Co., Ltd.
20110316760 - Multi-band antenna: A multi-band antenna includes a connecting conductor, first and second conducting arms, and a loop conductor. The connecting conductor has a feed-in end and a connecting end. The first conducting arm is connected to the connecting end of the connecting conductor. The second connecting arm is connected to the connecting... Agent: Quanta Computer Inc.
20110316761 - Antenna structures made of bulk-solidifying amorphous alloys: Antenna structures made of bulk-solidifying amorphous alloys and methods of making antenna structures from such bulk-solidifying amorphous alloys are described. The bulk-solidifying amorphous alloys providing form and shape durability, excellent resistance to chemical and environmental effects, and low-cost net-shape fabrication for the highly intricate antenna shapes.... Agent:12/22/2011 > 15 patent applications in 13 patent subcategories.
20110309984 - Twin-vee-type dual band antenna: A twin-Vee-type dual band antenna includes interconnected first and second conductor arms and interconnected first and second mirroring conductor arms disposed on a substrate. The second conductor arm has a radiator section extending parallel to the first conductor arm. The first mirroring conductor arm is symmetrical to the first conductor... Agent: Quanta Computer Inc.
20110309985 - Wideband printed circuit board-printed antenna for radio frequency front end circuit: A printed circuit board (PCB)-printed antenna for a radio frequency (RF) front end with an antenna port for a predefined operating frequency band. A radiating element with a first branch defined by a first set of dimensions corresponding to a minimum frequency and a second branch defined by a second... Agent:
20110309986 - Multi-band antennas using multiple parasitic coupling elements and wireless devices using the same: A multi-band antenna includes a ground plane, a branch active element connected to the ground plane, and a plurality of parasitic coupling elements connected to the ground plane. Respective ones of the parasitic coupling elements are electrically coupled to the branch active element such that the multi-band antenna resonates at... Agent: Sony Ericsson Mobile Communications Ab
20110309987 - Reflector antenna including radome: A radome comprises a structure covering an antenna, the structure being substantially transparent to radiation of the antenna in a first direction and being less transparent to radiation of the antenna when deviating from the first direction, thereby imparting a directional profile to radiation of the antenna. The millimeter wave... Agent: Siklu Communication Ltd.
20110309988 - Continuous dipole antenna: A dipole antenna may be created by surrounding a portion of the continuous conductor with a nonconductive magnetic bead, and then applying a power source to the continuous conductor across the nonconductive magnetic bead. The nonconductive magnetic bead creates a driving discontinuity without requiring a break or gap in the... Agent: Harris Corporation
20110309989 - Substrate type antenna: The present invention provides a substrate type antenna capable of realizing high gain enhancement and high band enhancement in a simple configuration. In the substrate type antenna, a loop-like first joint pattern whose one spot is divided, is formed in one substrate surface of a substrate made of a dielectric... Agent: Nissei Limited
20110309990 - Diaxial power transmission line for continuous dipole antenna: A dipole antenna may be created by surrounding a portion of the continuous conductor with a nonconductive magnetic bead, and then applying a power source to the continuous conductor across the nonconductive magnetic bead. The nonconductive magnetic bead creates a driving discontinuity without requiring a break or gap in the... Agent: Harris Corporation
20110309991 - High efficiency antenna having compact dimensions, particularly for installation on a vehicle, such as an aircraft or a high velocity train or a motor vehicle: This invention is related to a high efficiency antenna having compact dimensions, particularly for installation on a vehicle, such as an aircraft or a high velocity train or a motor vehicle, comprising a main circular reflector, an illuminator or feed, centrally mounted with respect to said main reflector, and a... Agent: Space Engineering S.p.a.
20110309992 - Notched antenna assembly for compact mobile device: An antenna assembly features a single ground plane with notches spaced apart from each other along edges of the ground plane. The notches are located at a non-coupling distance from an antenna that is positioned at an edge opposite from the notched edges of the ground plane. The notches are... Agent: Research In Motion Limited
20110309994 - Antenna device and communication terminal apparatus: An antenna device includes an antenna element and an impedance converting circuit connected to the antenna element. The impedance converting circuit is connected to a power-supply end of the antenna element. The impedance converting circuit is interposed between the antenna element and a power-supply circuit. The impedance converting circuit includes... Agent: Murata Manufacturing Co., Ltd.
20110309993 - Small-size printed circuit board-printed meander line inverted-f antenna for radio frequency integrated circuits: A printed circuit board-printed antenna for a radio frequency front end with an antenna port for a predefined operating frequency band is disclosed. A ground line and a feed line are connected to a radiating element fixed to a bare section of a printed circuit board substrate. The radiating element... Agent:
20110309995 - Protective circuit module and secondary battery pack including the same: A protective circuit board including a layered insulating substrate, a printed circuit pattern disposed within the insulating substrate, and a loop antenna electrically connected to the printed circuit pattern. Ends of the loop antenna can be inserted into the insulating substrate and connected to the printed circuit pattern. Portions of... Agent:
20110309996 - Strand mountable antenna enclosure for wireless communication access system: An antenna enclosure is designed to be suspended from a line such as a messenger strand which extends in a first direction between a pair of utility poles, in a similar manner to other aerial strand mounted communication system components. At least one antenna element is mounted in the enclosure.... Agent: Public Wireless, Inc.
20110309997 - antenna module and a positioning device thereof: An antenna module and a positioning device thereof are disclosed. The antenna module includes a base, a circuit board disposed on the base, a frame, a plurality of antenna set and an antenna positioning device. The antenna positioning device includes a plurality of engaging sockets. Each of the antenna sets... Agent:
20110309998 - Wireless apparatus: A wireless apparatus 20 includes a first circuit board 21, a second circuit board 22 and a connector 23. An antenna element 25 is mounted to the first circuit board 21. The second circuit board 22 can be in a state that the second circuit board 22 overlaps with the... Agent:12/15/2011 > 12 patent applications in 7 patent subcategories.
20110304514 - Antenna-embedded electronic device case: An antenna-embedded electronic device case includes an electrically-insulated case wall, a lower and an upper ground conductive layers, a lower and an upper electrically-insulated layer, and a continuous conductive layer. The lower ground conductive layer is in contact with the electrically-insulated case wall. The lower and upper electrically-insulated layers are... Agent: Compal Electronics, Inc.
20110304511 - Housing of portable electronic device and method for making the same: A housing includes a first main body, a three-dimensional antenna, and a second main body. The three-dimensional antenna attaches to the first main body. The second main body is attached to the first main body and partially covering the three-dimensional antenna. The three-dimensional antenna is sandwiched between the first main... Agent: Shenzhen Futaihong Precision Industry Co., Ltd.
20110304512 - Mobile terminal with two antennas for reducing the rf radiation exposure of the user: For a mobile terminal for receiving wireless transmissions from a transmitter and transmitting wireless transmissions to a receiver it proposed to provide an antenna arrangement having a plurality of antenna elements each provided on or within a common body or a respective body of the terminal in a defined spatial... Agent:
20110304510 - Planar inverted-f antenna and wireless network device having the same: A planar inverted-F antenna for use in a wireless network device comprises a connecting member and two radiators. The connecting member has at least one input end and at least one ground end. Each radiator has a first end portion perpendicularly connected to one of the two ends of the... Agent: Cameo Communications, Inc.
20110304513 - Radio-frequency transponder for marking wood products and method of manufacturing thereof: The invention relates to a transponder for marking wood material and a method of manufacturing thereof. The method comprises embedding an RFID microchip and antenna into a casing essentially consisting of one or more biodegradable materials. According to the invention the embedding step comprises forming the antenna by layering conductive... Agent: Teknologian Tutkimuskeskus Vtt
20110304515 - Antenna coupled radiation sensor: According to one embodiment, a radiation sensor comprises a first pixel and a second pixel. The first pixel comprises a first plurality of antenna elements, a first photodetector, and one or more first feed lines coupling the first plurality of antenna elements to the first photodetector. The second pixel comprises... Agent: Raytheon Company
20110304516 - Infinite wavelength antenna device: The present invention relates to an infinite wavelength antenna device, which includes: a board body made of a dielectric and having a slab structure; a feed part arranged on one surface of the board body, and generating a magnetic field when power is applied; and an MNG resonance part arranged... Agent: Samsung Electronics Co., Ltd.
20110304517 - Housing of portable electronic device and method for making the same: A housing includes a first main body, a three-dimensional antenna, and a second main body. The three-dimensional antenna includes a printing layer attached to the first main body and a plating layer formed on the printing layer. The second main body is attached to the first main body and partially... Agent: Shenzhen Futaihong Precision Industry Co., Ltd.
20110304518 - Adjustable mounting assembly for an antenna: A mounting assembly for an antenna includes a mounting foot, an antenna mast, and two mast positioning components. The foot includes a base that can be attached to a mounting structure, and two opposing sidewall flanges extending from the base. Each sidewall flange has a respective slot formed therein. The... Agent: Echostar Technologies LLC
20110304519 - magnetic mounting system: An antenna mounting system comprises a base, a mast extending from the base having a first bore formed through the body of the mast; and a antenna mounting assembly secured to the base having a second bore formed through the body of the antenna mounting assembly. The first and second... Agent:
20110304520 - Method of manufacturing and operating an antenna arrangement for a communication device: Thin, flexible antenna arrangements for use in communication devices, such as mobile communications devices, and methods of making and using the antenna arrangements are provided. The methods used to make the antenna arrangements are print-based and provide a simplified procedure, with a reduced number of process steps, the use of... Agent: Illinois Tool Works Inc.
20110304521 - Resonator antenna and communication apparatus: A resonator antenna includes a first conductor pattern as a first conductor, a second conductor pattern as a second conductor, a plurality of first openings, a plurality of interconnects, and a power feed line. The first conductor pattern has, for example, a sheet shape. The second conductor pattern has, for... Agent: Nec Corporation12/08/2011 > 24 patent applications in 16 patent subcategories.
20110298665 - Array antenna device: An array antenna device includes a substrate, an antenna member having a number of antenna elements and having a number of connecting lines connected between the antenna elements for forming an integral structure, and a number of connecting elements coupling and securing the antenna member to the substrate for forming... Agent: Joymax Electronics Co., Ltd.
20110298667 - Method of operating a patch antenna in a single higher order mode: The invention provides a method of operating a patch antenna having a radiating element. The radiating patch is excited and generates a circularly polarized radiation beam solely in a single higher order mode at a desired frequency. This allows for the radiating element to have a small surface area with... Agent:
20110298666 - Mimo antenna having parasitic elements: A Multiple-Input Multiple-Output (MIMO) antenna having parasitic elements is provided. The MIMO antenna includes a plurality of antenna elements, a plurality of parasitic elements, and a bridge. The plurality of antenna elements is symmetrically disposed on one side surface of a board while maintaining a predetermined distance therebetween. The plurality... Agent: Mobitech Corp.
20110298669 - Low frequency dual-antenna diversity system: A dual-antenna diversity antenna system that operates within a low frequency band range is disclosed. Two antennas are folded separately onto a single three dimensional dielectric substrate in a meander pattern configuration. Each antenna has an independent feed port and ground pin. The two antennas are configured within a compact... Agent: Research In Motion Limited
20110298668 - Mobile device antenna with dielectric loading: Mobile device antennas with dielectric loading are described herein. In one example, a mobile device includes a ground plane, carried within an enclosure. An antenna is connected to the ground plane. Dielectric loading material is provided within at least a portion of an area defined between the ground plane and... Agent: Microsoft Corporation
20110298670 - Mobile terminal and method for fabricating antenna of mobile terminal: A mobile terminal includes a body having a user input unit for receiving a control command; an antenna unit mounted on the body to transmit and receive a radio signal; and a circuit board connected to the antenna unit to process the radio signal, wherein the antenna unit includes: a... Agent: Lg Electronics Inc.
20110298671 - Mobile wireless communications device including a ground patch providing specific absorption rate (sar) reduction and related methods: A mobile wireless communications device may include a portable housing, a dielectric substrate carried by the portable housing having a front side facing toward a user and a back side opposite the front side, and a ground plane carried by the dielectric substrate. The device may further include at least... Agent: Research In Motion Limited
20110298672 - Antenna orientation determination: A method of determining a current orientation of an antenna compared to a desired orientation is presented. In the method, current orientation data indicating a current orientation of the antenna is generated in circuitry mounted to the antenna. Data indicating a desired orientation for the antenna at the geographical location... Agent: Echostar Technologies L.L.C.
20110298674 - Electronic device with antenna switch and antenna switching method thereof: An electronic device with antenna switch comprises a first antenna, a first proximity sensor, a second antenna, a detection module, a determination module and a control module. The first proximity sensor is located with the first antenna at a first side portion of the electronic device. The detection module detects... Agent: Chi Mei Communication Systems, Inc.
20110298673 - Full anechoic chamber for radiation emission and radiation susceptibility tests: A full anechoic chamber includes a first sidewall, a second sidewall substantially perpendicular to the first sidewall, a third sidewall opposite to the first sidewall, a fourth sidewall opposite to the second sidewall, a top wall substantially perpendicular to the first sidewall, and a bottom wall opposite to the top... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.
20110298675 - Antenna heating apparatus: Antenna heating apparatus includes a cover element adapted for covering a signal receiving surface of an antenna, and a heating element on the cover element. The cover element has a body portion which is shaped differently to that of the signal receiving surface of the antenna. The differently shaped body... Agent:
20110298676 - Antenna having sparsely populated array of elements: An antenna (80,90) has a one dimensional or multidimensional array of elements (20,40), wherein spacings between successive elements of at least part of the array are non periodic and correspond to a series of multiples of a unit spacing, the multiples following a Fibonacci sequence. Two dimensional arrays can be... Agent: Toyota Motor Europe Nv/sa
20110298677 - In-vehicle antenna system and method: An antenna system connectable to a vehicle includes an exterior antenna and an interior antenna. The vehicle has a wall including an outer surface and an inner surface generally opposing the outer surface. The inner surface and the outer surface cooperate together to create an aperture. The wall defines an... Agent: Gm Global Technology Operations, Inc.
20110298678 - In-vehicle antenna system and method: An antenna system connectable to a vehicle includes an exterior antenna, an interior antenna, and a data transmission line. The vehicle has a wall including an outer surface and an inner surface that generally opposes the outer surface, where the inner surface and the outer surface cooperate together to create... Agent: Gm Global Technology Operations, Inc.
20110298679 - Compact ultra-wide bandwidth antenna with polarization diversity: Described are methods and apparatus, including a method of manufacture, for a compact antenna. Two biconical dipole antennas and a monocone monopole antenna are displaced in an adjacent and orthogonal configuration. The two biconical dipole antennas are each shunted to the monocone monopole antenna.... Agent: Mitre Corporation
20110298680 - Method for formation of radiometric images and an antenna for implementation of the method: A method of radiometric image generation is provided using a series of isochronous revolutions of a multi-beam antenna with a dispersion characteristic. The antenna is combined with a multi-channel receiver with frequency channel separation to form an imaging unit. The method comprising cyclically executing the following phases: two separate calibration... Agent: Radio Physics Solutions, Inc.
20110298681 - Slot antenna: A slot antenna located on a substrate with a first surface and a second surface opposite to the first surface includes a feeding portion and a radiating portion. The feeding portion is located on the first surface of the substrate to feed electromagnetic signals. The radiating portion is located on... Agent: Hon Hai Precision Industry Co., Ltd.
20110298682 - Dual-polarization radiating element for broadband antenna: A radiating element of a broadband antenna comprises a foot supporting first and second components disposed in a first plane which are two half-wavelength symmetrically fed dipoles generating a linear dual polarization, both comprising two arms. According to the invention, the radiating element further comprises at least one third component... Agent: Alcatel Lucent
20110298683 - Chip antenna and antenna device: This disclosure provides a chip antenna and an antenna device including the chip antenna. The chip antenna is not likely to be affected by a ground electrode located lower than the chip antenna when the chip antenna is mounted on a circuit board, and can have resulting small frequency variation... Agent: Murata Manufacturing Co., Ltd.
20110298684 - Systems and methods for providing a reconfigurable groundplane: Systems and methods for providing a reconfigurable groundplane are provided. In one embodiment, the invention relates to an antenna assembly having a reconfigurable groundplane, the assembly including a radio frequency (RF) feed, a plurality of radiating elements, a plurality of interconnects, each coupling one of the plurality of radiating elements... Agent:
20110298685 - Impedance adjustment circuit for adjusting planar antennas: An impedance matching circuit for matching planar antennas includes a signal path with a signal path input and a signal path output. A first capacitive element with variable capacitance is connected between the signal path input and signal path output. A second capacitive element with variable capacitance is connected between... Agent: Epcos Ag
20110298686 - Antenna installation apparatus and method: Methods and systems are disclosed for enabling installation of antennas in a cost effective and efficient manner. The methods and systems disclosed herein provide a hollow pole and an elevating mechanism, wherein the elevating mechanism can be used to position antenna equipment located in one or more capsules attached to... Agent: Qwest Communications International Inc.
20110298687 - Lightweight antenna attachment structure: The present invention relates to lightweight antenna arrays and more particularly to an attachment mechanism for attaching a lightweight antenna array to a structure. In one embodiment, an antenna structure includes a platform having a first coefficient of thermal expansion; an antenna panel having a second coefficient of thermal expansion... Agent: Raytheon Company
20110298688 - Reconfigurable axial-mode helical antenna: Novel reconfigurable antennas are provided which may be used to accommodate the requirements for wideband multi-standard handheld communication devices. It is shown that using a shape memory alloy spring actuator, the height of a helical antenna and therefore the pitch spacing and angle can be varied. This can in turn... Agent:12/01/2011 > 22 patent applications in 16 patent subcategories.
20110291893 - Antenna: An antenna for transmitting a wireless signal is provided. The antenna includes a ground element, a short element and a transmitting element. The short element is connected to the ground element. The transmitting element is connected to the short element, wherein the transmitting element is a claw shaped structure, and... Agent: Wistron Neweb Corp.
20110291894 - Multiple-element antenna with floating antenna element: A multiple-element antenna for a wireless communication device is provided. The antenna comprises a first antenna element having a first operating frequency band and a floating antenna element positioned adjacent the first antenna element to electromagnetically couple to the first antenna element. The floating antenna element is configured to operate... Agent: Research In Motion Limited
20110291899 - Antenna radiator, method of manufacturing electronic device case having plurality of antenna pattern radiators embedded therein, and electronic device case: An antenna radiator includes a plurality of antenna pattern radiators including antenna pattern portions receiving or transmitting an external signal, respectively, a bridge configured to connect the antenna pattern portions, and a cutting assistance part formed in a connection portion between the bridge and the antenna pattern portions and facilitating... Agent: Samsung Electro-mechanics Co., Ltd.
20110291895 - Compact multi-band antennas: A multi-band antenna including a conductive ground plane element, a conductive driven element having a feed point and a conductive coupling element located on at least one but not all sides of the conductive driven element and coupled to the conductive ground plane element and to the conductive driven element,... Agent:
20110291898 - Dipole antenna and electronic device having the same: A dipole antenna includes interconnected first and second grounding portions, first and second connecting portions bending respectively from the first and second grounding portions in a substantially same direction, first and second extending portions extending respectively from the first connecting portion, and third and fourth extending portions extending respectively from... Agent: Silitek Electronic (guangzhou) Co., Ltd.
20110291897 - Electronic device: An electronic device is provided, including a main body, a battery detachably received in the main body, a stopper disposed in a predetermined position to restrict the battery in the main body, an antenna disposed on the stopper, and a cover connected with the stopper and movable relative to the... Agent:
20110291896 - Housing structures for optimizing location of emitted radio-frequency signals: Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. A display may be mounted on a front face of an electronic device. A conductive member such as a bezel may surround the display. Internal housing support structures such... Agent:
20110291900 - Portable pop-up direction finding antenna: An easily transportable multiband antenna array. The antenna array is fabricated on a multi-sided structure, such as a four-sided cube, made from a wire frame and fabric. The multi-sided structure is constructed so that it may be folded by first folding the faces against each other, and then twisting them... Agent: Southwest Research Institute
20110291901 - Slot antenna: Technology is described for a slot antenna. The slot antenna can include a substrate having a metal layer on a first side of the substrate. A feed line can be located on a second side of the substrate. A first polygon shaped slot can be formed in the metal layer... Agent: Microsoft Corporation
20110291902 - Wideband l-shaped circular polarized monopole slot antenna: A wideband circularly polarized L-shaped monopole slot antenna has a single C-shaped feed. The measured results demonstrate that the antenna has 23% of circular polarization bandwidth (Axial Ratio<3 dB and Return Loss<−10 dB). The monopole slot antenna occupies a half area on the corner of circuit board compared to half-wavelength... Agent:
20110291903 - Multi band telemetry antenna feed: A multi band antenna feed, for supporting multiple frequency bands, is coupled to a reflector and includes a cylindrical core waveguide and at least three coaxial cylinders, encircling said cylindrical core waveguide and forming at least three coaxial waveguides, bounded between pairs of consecutive coaxial cylinders. The cylindrical core waveguide... Agent: Orbit Communication System Ltd.
20110291904 - Extended magnetic core antenna: The present invention discloses an antenna for coupling to a magnetic field component of an electromagnetic signal. The antenna comprises a coil of wire 121 having a pair of terminals 122 formed over an extended core 130 of a material having a relative magnetic permeability (μR) greater than unity. The... Agent:
20110291905 - Dual-polarized radiation element and planar oscillator thereof: A planar oscillator is provided includes an oscillator portion formed by four oscillator arms, the four oscillator arms defining two orthogonal half-wave oscillators, each oscillator arm being of a square and these oscillator arms being arranged in a square configuration, each oscillator arm having a feeding terminal defined at a... Agent: Comba Telecom System (china) Ltd.
20110291906 - Antenna module for portable electronic device: An antenna module for a portable electronic device includes a loop portion, a dipole portion, a feeding end portion and a grounding end portion. The dipole portion is positioned in the loop portion and connected to the loop portion. The feeding end portion and the grounding end portion are connected... Agent: Chi Mei Communication Systems, Inc.
20110291907 - Droopy bowtie radiator with integrated balun: An antenna element and balun are described. The antenna includes a plurality of droopy bowtie antenna elements disposed on dielectric block and a feed point. The balun includes a central member having dielectric slabs symmetrically disposed on external surfaces thereof. At least one end of the balun is provided having... Agent: Raytheon Company
20110291908 - Method and arrangement for a low radar cross section antenna: A low-radar cross section antenna structure for an active electrically scanned antenna including an active electrically scanned antenna enclosure and at least two antenna elements. The antenna elements are arranged to be mounted on a front surface of the active electrically scanned antenna enclosure and embedded in a lightweight structure.... Agent: Saab Ab
20110291909 - Dual band antenna, in particular for satellite navigation applications: The invention relates to a dual band antenna, in particular for satellite navigation applications, comprising a multilayer structure that is provided with an upper first antenna element (12) for receiving electromagnetic waves having a frequency in a first frequency band, a lower second antenna element (16) arranged below the first... Agent:
20110291910 - Assembly of chip antenna and circuit board: An assembly of a chip antenna and a circuit board includes a chip antenna and a circuit board. The circuit board includes a ground layer. The ground layer includes a hollow region formed adjacent to a periphery of the ground layer. The hollow region of the ground layer can be... Agent: Inpao Technology Co., Ltd.
20110291911 - Method and system for using a transformer for fm transmit and fm receive functionality: Aspects of a method and system for using a transformer for FM transmit and FM receive functionality may include communicating data-bearing signals via primary windings of a transformer, wherein secondary windings of the transformer may be utilized for receiving and/or transmitting the communicated data-bearing signals, wherein the secondary windings may... Agent:
20110291912 - Loop antenna: A loop antenna is provided. The loop antenna includes: a substrate; an outer pattern including at least one loop on a surface of the substrate; and an inner pattern in an inner region of the at least one loop of the outer pattern, an end of the inner pattern being... Agent: Samsung Electronics Co., Ltd.
20110291913 - Coaxial antenna device for use with non-magnetic option coupler: An antenna device includes a housing having a lower portion for coupling to a non-magnetic option coupler of a vehicle, an insulating member engaged in an upper chamber of the housing, a conductor member engaged into a central bore of the insulating member for engaging with the non-magnetic option coupler,... Agent: Joymax Electronics Co., Ltd.
20110291914 - Segmented antenna reflector with shield: An antenna reflector includes a central segment with a peripheral coupling portion and a plurality of peripheral segments, each provided with a reflector portion and a shield portion. A proximal portion of each shield portion is dimensioned to couple with the peripheral coupling portion, a reflector portion edge of each... Agent: Andrew LLCPrevious industry: Communications: directive radio wave systems and devices (e.g., radar, radio navigation)
Next industry: Computer graphics processing, operator interface processing, and selective visual display systems
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