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Telecommunications > Receiver Or Analog Modulated Signal Frequency Converter > Local Control Of Receiver Operation > Gain Control > Automatic > Semiconductor SemiconductorSemiconductor patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/04/07 - 20070004361 - Receiver having digital automatic gain control An apparatus includes a semiconductor package, a radio receiver and a processor. The radio receiver is located in the semiconductor package and includes at least one gain stage. The processor is located in the semiconductor package to execute stored instructions to control the gain stage(s). ... 11/16/06 - 20060258313 - Circuit having a multi-band oscillator and compensating oscillation frequency A semiconductor integrated circuit device for communication is provided with a PLL circuit or the like formed therein, the PLL circuit which is capable of realizing the compensation of fluctuation due to temperature change, the inhibition of increase in the chip area and the ensurement of the performance margin, and ... 11/16/06 - 20060258312 - Pll circuit having a multi-band oscillator and compensating oscillation frequency A semiconductor integrated circuit device for communication is provided with a PLL circuit or the like formed therein, the PLL circuit which is capable of realizing the compensation of fluctuation due to temperature change, the inhibition of increase in the chip area and the ensurement of the performance margin, and ... 10/19/06 - 20060234661 - Semiconductor integrated circuit for communication and portable communication terminal The present invention provides a semiconductor integrated circuit for communication (radio frequency IC) capable of detecting and correcting variations in an amplitude loop band of a transmission circuit having a phase control loop and an amplitude control loop without using an external measuring apparatus. In a semiconductor integrated circuit for ... 10/12/06 - 20060229046 - Variable gain amplifier for low voltage applications An integrated communications system. Comprising a substrate having a receiver disposed on the substrate for converting a received signal to an IF signal. Coupled to a VGA for low voltage applications and coupled to the receiver for processing the IF signal. The VGA includes a bank pair having a first ... 10/12/06 - 20060229045 - Tri-state rf switch A tri-state RF MEMS switch includes: a first well formed in a first substrate; a first input signal line and a first output signal line forming a first gap therebetween in the first well; a post bar forming a boundary between the second well and third well in the second ... 10/05/06 - 20060223474 - Semiconductor integrated circuit In a communication semiconductor integrated circuit, a capacitance included in a filter on the output side of a mixer circuit is reduced without requiring the cutoff frequency of the filter to be changed. A Gilbert cell circuit is used as a mixer circuit which combines, for downconversion, a reception signal ... 06/30/05 - 20050143035 - Etching methods to prevent plasma damage to metal oxide semiconductor devices Etching methods for preventing plasma damage to a metal oxide semiconductor (MOS) device include, while plasma etching an MOS device, setting the BF value to be within a range of about 0 to about 5, the RF power value and the phase value to be within ranges of about 480 ... ### FreshPatents.com Support |