|Communications: radio wave antennas patents - Monitor Patents|
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Communications: radio wave antennas October categorized by USPTO classification 10/11Below 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. 10/27/2011 > 24 patent applications in 15 patent subcategories.
20110260927 - Mobile communication device: A mobile communication device comprises a dielectric substrate and an antenna. The dielectric substrate has a ground region, a first no-ground region and a second no-ground region. The ground region comprises a primary ground plane and a protruded ground plane. The protruded ground plane is electrically connected to the primary... Agent: Industrial Technology Research Institute
20110260926 - Multiband antenna: A multiband antenna includes at least two polygons. The at least two polygons are spaced by means of a non-straight gap shaped as a space-filling curve, in such a way that the whole gap length is increased yet keeping its size and the same overall antenna size allowing for an... Agent:
20110260925 - Multiband internal patch antenna for mobile terminals: A multi-band patch antenna configured for at least one of transmission or reception of electromagnetic waves in two or more frequency bands with respect to a surrounding environment, the antenna comprising: a conductive antenna element isolated from an electrical ground element of the antenna and configured for operating as a... Agent:
20110260928 - Patch antenna and method of making patch antenna: A patch antenna can prevent a feed point (solder) from rising upward beyond the main surface of an antenna radiation electrode, and a method of making that patch antenna. A dielectric base plate (12A) has, on its top surface (12u) side, a recess (12c) that is provided in the periphery... Agent:
20110260924 - Tuneable pcb antenna: An antenna and antenna manufacturing process for an antenna configured for at least one of transmission or reception of electromagnetic waves with respect to a surrounding environment, the antenna having an antenna element positioned in metal trace on a carrier body, antenna element being isolated from an electrical ground of... Agent:
20110260929 - Antenna assembly with electrically extended ground plane arrangement and associated method: Antenna assembly having an electrically or virtually extended ground plane, adapted for use in a mobile communications device, for example. The antenna assembly comprises at least one radiation element having an operating frequency and a ground plane coupled to the radiation element. At least one conductive member is electrically coupled... Agent: Research In Motion Limited
20110260931 - Antenna module, and electronic apparatus including the antenna module: An antenna module is adapted for disposing in an electronic apparatus that includes first and second housing members and that is operable in a tablet mode, in which the first and second housing members are disposed in a manner that the first housing member overlaps the second housing member. The... Agent: Quanta Computer Inc.
20110260932 - Antenna pattern frame, electronic device case provided with antenna pattern frame and electronic device including electronic device case: There is provided an antenna pattern frame according to an exemplary embodiment of the present invention, including: a film radiator that includes a protective film supporting one surface or both surfaces of a radiator provided with an antenna pattern part; and a radiator frame that is an injection molded part... Agent: Samsung Electro-mechanics Co., Ltd.
20110260930 - Cap assembly: A cap assembly attachable to a main housing of a handheld device. The cap assembly includes a cap body at least partially defining one or more cavities therein, and one or more WAN antennas receivable in the cavity. In addition, the cap assembly includes an electromagnetic shield receivable in the... Agent:
20110260933 - Mobile radio apparatus: A mobile radio apparatus includes a housing; a circuit board 20 provided in the housing; and a first antenna 11, a second antenna 12, and a third antenna 13 placed in one end in the housing and operating in different operation frequency bands. The first antenna 11 operates in a... Agent: Panasonic Corporation
20110260934 - Patch antenna device: Provided is an in-vehicle patch antenna device which has a reduced size and multiple functions while improving performance. An in-vehicle patch antenna device includes a substrate (10), a ground conductor (20) provided on the substrate (10), an antenna element section (30) and a reporting circuit section (40). The antenna element... Agent:
20110260935 - Compact embedded antenna: An antenna embedded into armor plates. The armor material is of low dielectric constant preferably less than 20 permitting radio radiation to be emitted through the armor by the antenna. In a preferred embodiment the armor is a composite of different materials, with the antenna placed between elements of the... Agent:
20110260936 - Solar energy collection antennas: The subject disclosure relates to solar energy collection and use in communications systems and to enhancements thereof. In an aspect, dual function antennas are disclosed that can simultaneously function as an antenna and as a solar energy collection system. In further aspects, disclosed embodiments can focus incident solar radiation to... Agent: City University Of Hong Kong
20110260937 - Solar energy collection antennas: The subject disclosure relates to solar energy collection and use in communications systems and to enhancements thereof. In an aspect, dual function antennas are disclosed that can simultaneously function as an antenna and as a solar energy collection system. In further aspects, disclosed embodiments can focus incident solar radiation to... Agent: City University Of Hong Kong
20110260938 - Antenna and antenna assembly using same: The present invention provides an antenna for transmitting/receiving a first frequency signal and a second frequency signal. The antenna includes a first frequency antenna branch for transmitting/receiving the first frequency signal, a second frequency antenna branch separated from the first frequency antenna branch for transmitting/receiving the second frequency signal and... Agent:
20110260939 - Distributed multiband antenna and methods: A distributed multiband antenna intended for radio devices, and methods for designing manufacturing the same. In one embodiment, a planar inverted-F antenna (PIFA) configured to operate in a high-frequency band, and a matched monopole configured to operate in a low-frequency band, are used within a handheld mobile device (e.g., cellular... Agent:
20110260940 - Mobile electronic device: A mobile electronic device comprises an RFID antenna section that sends and receives signals on a first useful frequency band, a main antenna section that sends and receives signals on a second useful frequency band, which is a higher frequency band than the first useful frequency band, an adjustment section... Agent:
20110260941 - Wideband radiating elements: Wideband radiating elements, methods of transmitting and receiving signals using a wideband radiating element, standalone antennas, and array antennas are disclosed. The wideband radiating element (antenna) has wide bandwidth for a relatively constant beamwidth and comprises a section of waveguide, a patch radiator, and one or more tuned loops. The... Agent: Argus Technologies (australia) Pty Ltd.
20110260942 - Wireless terminal device: A first conduction part (12) coated with a conductive paint is formed on a back housing (1CAR) to be attached to one housing of a portable telephone unit at a position near a hinge mechanism (9) which connects the one housing to the other housing of the portable telephone unit.... Agent: Kyocera Corporation
20110260943 - Integration of microstrip antenna with cmos transceiver: A monolithic antenna element comprises a microstrip patch antenna and a ground plane, with a substrate between the patch antenna and the ground plane. A feeding via extends from the ground plane layer through the substrate to the patch antenna, connecting to the antenna distal from lateral edges of the... Agent: National Ict Australia Limited
20110260944 - Antenna heat fins: A cellular communication antenna has a base with a length that exceeds its width and an inside surface with internal mounts for a plurality of electrical components that generate heat when in operation. A top encapsulates the electrical components and incorporates a radome. A plurality of fins are mounted on... Agent: Andrew LLC
20110260945 - Coating composition and article using the same: To provide a coating composition which is excellent in water resistance, insulating properties and ultraviolet degradation resistance, and is also excellent in transparency of a coating film formed after coating.... Agent:
20110260946 - Mimo antenna arrays built on metamaterial substrates: A magnetic permeability enhanced metamaterial is used to enhance the antenna array of a Multiple Input Multiple Output (MIMO) communication system. A rectangular patch antenna array is formed including a stack of a plurality of unit cells, where each unit cell includes an inductive loop of magnetic permeability enhanced metamaterials... Agent: Drexel University
20110260947 - Remote antenna coupling in an amr device: Disclosed are apparatus and methodology for providing improved signal radiation from an Automatic Meter Reading (AMR) endpoint module. A two-part coupler is provided, with one part thereof affixed to a printed circuit board (PCB) which hosts components of an endpoint module including a transmitter to which, via the two-part coupler,... Agent: Itron, Inc.10/20/2011 > 19 patent applications in 11 patent subcategories.
20110254739 - Antenna with dielectric having geometric patterns: An antenna includes a ground plane, a dielectric disposed on the ground plane, and an electrically-conductive radiator disposed on the dielectric. The dielectric includes at least one layer of a first dielectric material and a second dielectric material that collectively define a dielectric geometric pattern, which may comprise a fractal... Agent: U. S. A. As Represented By The Administrator Of The National Aeronautics And Space Administration
20110254740 - Microstrip antenna: A microstrip antenna that can be linear, co-circular, or dual-circularly polarized having co-planar radiating elements and operating at dual frequency bands wherein an inner radiating element is surrounded by and spaced from an outer radiating element. Each radiating element resonates at a different frequency. In one embodiment of the invention... Agent: Harada Industry Of America, Inc.
20110254738 - Multi-band antenna: An antenna includes a grounding element, a connecting element, and first and second radiator elements. The connecting element includes an elongated first connecting section, and a second connecting section connecting the first connecting section to the grounding element. The first radiator element includes a first radiator section extending substantially perpendicular... Agent:
20110254737 - Slotted antenna device: An antenna device includes a substrate and an antenna disposed on the substrate. The substrate has opposite first and second surfaces. The antenna is disposed on the first surface, and includes a feed-in portion, a radiator portion, and a grounding portion. The feed-in portion has a feed-in section for feeding... Agent: Quanta Computer Inc.
20110254742 - Insert type antenna module for portable terminal and method for manufacturing the same: An insert type antenna module for a portable terminal and a method for manufacturing the same are disclosed, which make it possible to come up with an easier manufacture of an antenna module and to enhance the durability of an antenna module. The antenna radiation part is formed of a... Agent:
20110254744 - Portable wireless apparatus: Disclosed is a portable wireless apparatus that can be miniaturized and that can achieve high antenna performance even when the antenna and circuit board overlap in the vertical direction. In this apparatus, a second case (102) is mounted so as to be slidable with respect to a first case (101).... Agent: Panasonic Corporation
20110254743 - Portable wireless device: An object of the invention is to provide a portable wireless device that can attain a high level of antenna performance when a plurality of antenna elements is present, and for which a housing can be made thinner. Among paths between a first power supply unit 13 and a second... Agent: Panasonic Corporation
20110254745 - Wireless communication device and antenna: A wireless communication device includes: a case made of a first dielectric material; a cover made of a second dielectric material which covers an outer surface of the case; a wireless communication circuit which is housed in the case; an antenna element made of a conductive material and provided on... Agent: Kabushiki Kaisha Toshiba
20110254741 - Wireless communication device with housing member that functions as a radiating element of an antenna: A wireless communication device includes a housing including a first exterior portion and a second exterior portion defining a space therebetween for mounting electronic circuitry within the housing. The second exterior portion of the housing includes a conductive layer having a first end and a second end opposite the first... Agent:
20110254746 - Transmission line and antenna for vehicle: A transmission line for a vehicle includes: a steel plate for forming a body of a vehicle; a dielectric formed on the steel plate; and a conductive line formed on the dielectric. An antenna for a vehicle includes: a steel plate for forming a body of a vehicle; a dielectric... Agent: Postech Academy-industry Foundation
20110254747 - System for radiating radio frequency signals: A system that includes a phase shifter and a radiating element of an electrical circuit; wherein the phase shifter is arranged to: (a) receive, from a first lead of a feed line, a first signal that is a radio frequency (RF) signal; (b) delay the first RF signal by about... Agent:
20110254748 - Antenna and method for steering antenna beam direction: An antenna comprising an IMD element, and one or more parasitic and active tuning elements is disclosed. The IMD element, when used in combination with the active tuning and parasitic elements, allows antenna operation at multiple resonant frequencies. In addition, the direction of antenna radiation pattern may be arbitrarily rotated... Agent:
20110254749 - Antenna apparatus including multiple antenna portions on one antenna element operable at multiple frequencies: An antenna element has first and second feed ports, and is simultaneously excited through the feed ports so as to simultaneously operate as first and second antenna portions respectively, associated with the feed ports. The antenna element is excited at one of a first frequency and a second frequency higher... Agent:
20110254750 - Method and circuit for transmitting and receiving radio waves with a single oscillatory circuit antenna: Output terminals (o1, o2) of a differentially excited transmitting circuit (TC) are connected through matching capacitors (MC1, MC2) to connecting terminals of the oscillatory circuit antenna (OCA) on the other side said connection terminals are directly connected to input terminals of a receiving circuit (RC). Each of the input terminals... Agent:
20110254751 - Control logic for adaptive antenna: A method includes, during transmission and/or reception of a radio frequency signal, detecting an impedance associated with an antenna connected with a matching network; algorithmically determining a reactance value of at least one reactive element that forms a part of the matching network in accordance with the detected impedance and... Agent: Nokia Corporation
20110254752 - Radio frequency ic device: A radio frequency IC device includes a radio frequency IC chip, a feeder circuit substrate, and a radiating plate. The feeder circuit substrate includes a feeder circuit that electrically connects to the radio IC chip and that includes a resonance circuit and/or a matching circuit including inductance elements. The feeder... Agent: Murata Manufacturing Co., Ltd.
20110254753 - Antenna device and radio communication apparatus: An antenna device that includes an antenna having a single feed and a shunt circuit. The shunt circuit includes a first shunt matching circuit causing impedance, viewed from a main path connecting the antenna and a radio frequency circuit, to be substantially infinite with respect to all frequency ranges handled... Agent: Sony Ericsson Mobile Communications Japan, Inc.
20110254754 - Mobile wireless communications device with selective load switching for antennas and related methods: A mobile wireless communications device may include a plurality of antennas, a plurality of wireless transceivers, and signal processing circuitry. The device may further include a controller for selectively switching the signal processing circuitry to a desired one of the wireless transceivers, and for selectively switching a desired one of... Agent: Research In Motion Limited
20110254755 - Multiband multifilar antenna: Multi-band quadrifilar antennas that are suitable for satellite communication include composite elements each of which include multiple conductors operating at different frequencies connected to a bus bar. Each composite element is coupled to a signal feed and to a ground structure.... Agent: Maxtena10/13/2011 > 14 patent applications in 9 patent subcategories.
20110248891 - Dielectric resonant antenna using a matching substrate: Disclosed herein is a dielectric resonator antenna using a matching substrate in order to improve a bandwidth. The dielectric resonator antenna includes: a dielectric resonator body part that is embedded in a multi-layer substrate and has an opening part on the upper portion thereof; and at least one matching substrate... Agent: Samsung Electro-mechanics Co., Ltd.
20110248890 - Dielectric resonator antenna embedded in multilayer substrate for enhancing bandwidth: Disclosed herein is a dielectric resonator antenna embedded in a multilayer substrate for enhancing bandwidth. The dielectric resonator antenna includes a multilayer substrate, a first conductive plate, a second conductive plate, a plurality of first metal via holes, a feeding part configured to feed a dielectric resonator, and a conductive... Agent: Samsung Electro-mechanics Co ., Ltd.
20110248892 - Film antenna and method for manufacturing the same: A method of manufacturing a film antenna includes: a process of sticking a bonding surface of a bonding sheet to a surface of a metal thin film of a plastic film fitted with metal thin film; a process of forming the antenna circuit part by completely cutting the plastic film... Agent: Fujikura Ltd.
20110248894 - Adjustable spiral antenna for portable use: A spiral, helical antenna is configured to produce a generally circular polarized radiation pattern covering a range of frequencies, over a ground plane. The antenna is comprised of a spring-like spiral conductor that may be held in compression by a size and shape regulating outer nonconductive membrane. The assembly may... Agent:
20110248896 - Antenna with near-field radiation control: An antenna and a wireless mobile communication device incorporating the antenna are provided. The antenna includes a first conductor section electrically coupled to a first feeding point, a second conductor section electrically coupled to a second feeding point, and a near-field radiation control structure adapted to control characteristics of near-field... Agent: Research In Motion Limited
20110248895 - Mobile wireless terminal and antenna device: A mobile wireless terminal includes a housing, a cover removably attached to the housing, and an antenna device disposed inside the housing. The antenna device includes a first antenna element that is disposed inside the housing and serves as a feed element, a plate that provides a ground plane for... Agent: Sony Ericsson Mobile Communications Ab
20110248893 - Wall-mounted electrical device with modular antenna bezel frame: An electrical device configured to install within a wall mounted electrical box. The electrical device includes a bezel frame configured to fit within a faceplate. The bezel frame includes an antenna element.... Agent: Crestron Electronics, Inc.
20110248897 - Dish antenna using a projected artificial magnetic mirror: A flat dish antenna includes a plurality of concentric coils, a plurality of eccentric coils, a metal backing, a dielectric material, and an antenna structure. The pluralities of concentric coils and eccentric coils are on a layer of a substrate. A concentric coil has a radiation pattern that is substantially... Agent: Broadcom Corporation
20110248898 - Reconfigurable leaky wave antenna: A leaky wave antenna system is set forth. The antenna comprises: a microstrip fabricated on a top surface of a substrate; a ground plane formed on a bottom surface of the substrate; and a plurality of impedance components, each impedance component having one terminal electrically coupled to a lengthwise edge... Agent: Board Of Trustees Of Michigan State University
20110248899 - Differential dipole antenna system with a coplanar radiating structure and transceiver device: The system further includes, on said same surface, an additional conducting strip (36) defining a short circuit connecting the first half (18) and the second half (28) of the thick dipole, and a differential resonating filtering device (50) having a bandwidth adapted so as to be combined with the resonance... Agent: Comm. A L'energie Atomique Et Aux Energies Alt.
20110248900 - Frequency-selective dipole antennas: A dipole antenna forms a distributed network filter... Agent:
20110248901 - Multiple frequency projected artificial magnetic mirror and antenna application thereof: A multiple frequency projected artificial magnetic mirror (PAMM) includes a plurality of metal traces, a metal backing, and a dielectric material. The plurality of metal traces is on one or more layers of a substrate and the metal backing is on another layer of the substrate. The dielectric material is... Agent: Broadcom Corporation
20110248902 - Radome, antenna device and radar apparatus: This disclosure provides a radome to be installed on an emission face side of an antenna, which includes an outer wall having a side cross-section formed in a substantially semi-circular shape to include the antenna therein, and an inner wall arranged between the outer wall and the antenna, and formed... Agent:
20110248903 - Coupled electron shuttle providing electrical rectification: A nanoscale electron shuttle with two elastically mounted conductors positioned within a gap between conductors produces asymmetrical electron conduction between the conductors when the conductors receive an AC signal to provide for rectification, detection and/or power harvesting.... Agent:10/06/2011 > 30 patent applications in 18 patent subcategories.
20110241947 - Additive manufacturing apparatus and method: An apparatus (10) for forming a three dimensional object (30) by layer-wise addition of a build material has a build-support (100) for supporting the object (30) during forming and a removable metallic base-layer (110) that is in the form of a mesh, film, sheet or foil. The base-layer (110) is... Agent: Mtt Technologies Limited
20110241944 - Antenna having planar conducting elements, one of which has a slot: An antenna includes a dielectric material having i) a first side opposite a second side, and ii) a conductive via therein. A first planar conducting element is on the first side of the dielectric material and has i) at least one closed slot therein, and ii) an electrical connection to... Agent: Pinyon Technologies, Inc.
20110241946 - Hollow cell crlh antenna devices: A CRLH antenna device is presented having a hollow cell patch structure.... Agent:
20110241943 - Methods for forming cavity antennas: An antenna resonating element may be mounted in an antenna cavity. The antenna resonating element may have a printed circuit board substrate with a patterned metal layer. Components may be soldered to the antenna resonating element using solder with a given melting point before soldering the antenna resonating element the... Agent:
20110241945 - Multiple-band antenna: A multiple-band antenna includes a planar substrate, a feed back line, a first and a second antenna body. The feedback line is configured for receiving wireless communication signals. The first antenna body includes a feedback terminal connected to the feedback line and a ring structure connected to the feed back... Agent: Hon Hai Precision Industry Co., Ltd.
20110241948 - Cavity-backed slot antenna with near-field-coupled parasitic slot: Electronic devices may be provided with antennas. The antennas may include conductive antenna cavities. Antenna resonating elements may be mounted in the antenna cavities to form cavity antennas. An antenna cavity may be formed from metal structures with curved edges that define a curved cavity opening. A flexible printed circuit... Agent:
20110241950 - Combination antenna and methods: An antenna combination especially intended for small radio devices. It comprises a main antenna, the radiator (320) of which is a conductive part of the outer cover of the device, and a second antenna to enable simultaneous operation in the frequency bands close to each other. The second antenna is... Agent:
20110241949 - Multiband antennas formed from bezel bands with gaps: Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. An inverted-F antenna may have first and second short circuit legs and a feed leg. The first and second short circuit legs and the feed leg may be connected... Agent:
20110241951 - Portable wireless apparatus: Disclosed is a portable wireless apparatus that can be miniaturised and reduced in thickness without increasing in manufacturing costs and that can prevent degradation of reception sensitivity when placed on a metal plate, without impairing design characteristics. In this apparatus, a conductive hinge (103) links a first case (101) and... Agent: Panasonic Corporation
20110241952 - Antenna apparatus with a modified surface: The invention is directed toward antenna apparatus of the type for use in receiving broadcast data signals, such as those transmitted from one or more satellites and also, in certain embodiments the antenna apparatus is capable of transmitting data signals. The antenna apparatus includes at least one component which is... Agent:
20110241953 - Hybrid multiple-input multiple-output antenna module and system of using the same: The hybrid multiple-input multiple-output antenna module includes a grounding unit, a plurality of radiating units, loop units and filter units. The radiating units and the loop units are arranged around a geometric center of the grounding unit and are alternately and symmetrically arranged on the grounding unit. The loop units... Agent: Lite-on Technology Corporation
20110241954 - Rf tilt sensing using mems accelerometers: A physical angle of a portion of a variable element, such as a phase shifter, is used to determine a desired antenna beam attribute, such as beam downtilt. In one example, a variable element includes a stationary circuit board and a rotatable circuit board. The stationary circuit board has at... Agent:
20110241955 - Antenna and manufacturing method therefor: Provided is an antenna capable of establishing electrical conductivity between a flange-like short-circuit section of a power supply section and a thin metal plate even in a harsh temperature environment in a space environment. Under a state in which an apical portion of a power supply section is inserted from... Agent: Japan Aerospace Exploration Agency
20110241956 - Cassegrain antenna for high gain: Provided is a high gain Cassegrain antenna. The antenna includes a feed unit that radiates radio waves, a subreflector that faces a radiation surface of the feed unit and reflects the radiated radio waves, and a main reflector that has a plurality of hole scatterers of different depths facing the... Agent: Electronics And Telecommunications Research Institute
20110241958 - Antenna coil to be mounted on a circuit board and antenna device: In an antenna coil including a first magnetic core, a second magnetic core, and a flexible board, coil conductors are provided on a surface of the flexible board. By winding the flexible board around the first magnetic core and the second magnetic core, a first coil portion is disposed around... Agent: Murata Manufacturing Co., Ltd.
20110241957 - Antenna device: An antenna device includes a core portion made of a magnetic material, and a coil including a conductive wire wound on the core portion. The coil includes a winding portion, and an inductance adjuster portion wound at a larger pitch than the winding portion. The coil has an inductance changing... Agent: Panasonic Corporation
20110241959 - Sensor device with helical antenna and related system and method: An apparatus includes a sensor that receives a first electrical signal and provides a second electrical signal in response to the first electrical signal. The second electrical signal is based on at least one parameter monitored by the sensor. The apparatus also includes an antenna that converts first wireless signals... Agent: Honeywell International Inc.
20110241961 - Patch antenna, antenna unit and antenna apparatus: Provided is a patch antenna, an antenna unit and an antenna apparatus that can increase the directional gain of a patch antenna at a high angle of elevation and that can make the directional gain of a patch antenna at a given angle of elevation uniform at all azimuth angles.... Agent:
20110241960 - Stacked antenna: A stacked antenna includes a first dielectric substrate, a second dielectric substrate, at least one vertical conductive structure, at least one transmission line structure, a driven element, at least one reflector and a director. The second dielectric substrate is stacked on the first dielectric substrate. The conductive structure penetrates the... Agent: National Taiwan University
20110241963 - Internal antenna supporting wideband impedance matching: An internal antenna providing impedance matching for a wide band is disclosed. The disclosed antenna may include: a substrate; an impedance matching/feeding unit comprising a feeding member, separated from the substrate at a designated distance, configured to receive RF signals, and of a designated length in a first direction, and... Agent: Ace Technologies Corporation
20110241962 - Planar antenna and handheld device: A planar antenna and a handheld device are provided. The handheld device includes the planar antenna and a system ground plane. The planar antenna has a first feed point, a first ground point, a second feed point, and a second ground point. The first ground point and the second ground... Agent: Htc Corporation
20110241964 - Built-in antenna which supports broadband impedance matching and has feeding patch coupled to substrate: Disclosed is an internal antenna providing impedance matching for a wide band where a feeding patch is placed on a substrate. The disclosed antenna may include: a substrate; an impedance matching/feeding unit including a feeding patch, which is formed on the substrate and electrically connected to a feeding point, and... Agent: Ace Technologies Corporation
20110241965 - Capacitive grounded rf coaxial cable to airstrip transition, and antenna thereof: The present invention provides a capacitive grounded RF coaxial cable to airstrip transition which comprises a conductive ground plane, an insulating gasket, a reflector plate and an insulating fixing component. The conductive ground plane, the insulating gasket and the reflector plate are attached uniformly and tightly in sequence and fixed... Agent:
20110241966 - Antenna housing for supressing backward radiation: An antenna housing includes a primary reflector attached to a PCB having a radiation device pattern formed on the PCB; and a secondary reflector positioned behind the primary reflector so as to maintain a predetermined distance from the primary reflector.... Agent: Electronics And Telecommunications Research Institute
20110241967 - Antenna assemblies for use with portable communications devices: An antenna assembly generally includes an antenna element, an amplifier, and an electronics protection system coupled generally between the antenna element and the amplifier. In operation, the electronics protection system may filter cross-talk, protect against electrostatic discharge, and/or suppress radiated spurious emissions. The electronics protection system may include first and... Agent: Laird Technologies Ab
20110241969 - Grid array antennas and an integration structure: A grid array antenna configured to operate with millimetre wavelength signals, the grid array antenna comprising a plurality of mesh elements and at least one radiation element; each mesh element comprising at least one long side and at least one short side operatively connected to the at least one long... Agent: Nanyang Technological University
20110241968 - Multi-beam antenna device: β with respect to α is set to satisfy the following relation: β<α, where: β is a spatial beam-forming angle of an array antenna when viewed from a direction facing a front of the array antenna; and α is an angle between a center line (8) of a Rotman lens,... Agent: Hitachi Chemical Company, Ltd.
20110241971 - Apparatus and system for a double gimbal stabilization platform: An apparatus and system are disclosed for a double gimbal stabilization platform. The apparatus, in one embodiment, includes a base and a first pivot joint connected to the base. The apparatus also includes a bent gimbal structure connected to the first pivot joint. The first pivot joint may rotate the... Agent:
20110241970 - Holding device with an antenna and method for assembling the same: A holding device having a printed circuit board includes a base having a securing recess at a top surface thereof, a securing connector fixed in the securing recess and connected with the printed circuit board, a holding shell rotatably covered to the securing connector, and a flexible antenna of flat... Agent:
20110241972 - Leaky-wave antenna: A leaky-wave antenna includes a sheet arrangement having first, second and third metalized sheets that are arranged on top of and in parallel with one another and are separated by two di-electric layers, the first metalized sheet having a first two-dimensionally periodic metalization structure, the second metalized sheet having a... Agent: Technische Universitaet IlmenauPrevious 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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