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Class Information
Number: 455/139
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Plural receivers > With output combining > With control (e.g., automatic gain control) > Frequency or phase control
Description: Subject matter where the frequency or phase of an oscillator in the receiver is controlled.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8619749 Apparatus having and method for implementing a distributed architecture for receiving and/or transmitting radio frequency signals Dec. 31, 2013
8606178 Multi-directional wireless communication for a control module Dec. 10, 2013
8599955 System and method for distinguishing between antennas in hybrid MIMO RDN systems Dec. 3, 2013
8594592 Transmitter, base station device, and method for aligning signal output from transmitter Nov. 26, 2013
8594608 Synthesizer and reception device Nov. 26, 2013
8565358 Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver Oct. 22, 2013
8548407 Apparatus to communicate multiple signals from multiple antennas on a single cable Oct. 1, 2013
8483753 Multiple frequency band information signal frequency band conversion Jul. 9, 2013
8477803 Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss Jul. 2, 2013
8442020 Phase compensation system and method to correct M-code dual sideband distortion May. 14, 2013
8428170 Method for transmitting multi-antenna superimposed symbol and apparatus using the same Apr. 23, 2013
8428529 Method and system for uplink beamforming calibration in a multi-antenna wireless communication system Apr. 23, 2013
8406702 Clock signal generating arrangement for a communication device Mar. 26, 2013
8406251 Method and system for processing multipath clusters Mar. 26, 2013
8400228 Redundancy system for a telecommunication system and related methods Mar. 19, 2013
8364184 Signal cancellation in a satellite communication system Jan. 29, 2013
8345807 Demodulation device Jan. 1, 2013
8260229 I-Q mismatch compensation Sep. 4, 2012
8259888 Method of processing signal data with corrected clock phase offset Sep. 4, 2012
8238857 Apparatus and method for performing attenuation function in cable broadcast receiver Aug. 7, 2012
8224279 Radio frequency (RF) receiver with dynamic frequency planning and method therefor Jul. 17, 2012
8204537 Multiple frequency band information signal frequency band conversion Jun. 19, 2012
8139685 Systems, methods, and apparatus for frequency control Mar. 20, 2012
8111181 Single-ended polar transmitting circuit with current salvaging and substantially constant bandwidth Feb. 7, 2012
8098683 Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss Jan. 17, 2012
8086202 Method for removing the coupling and correlation of antennas, and wireless device having the function of removing the coupling and correlation of antennas Dec. 27, 2011
8059525 Apparatus and method for performing ranging in a communication system Nov. 15, 2011
8050640 Diverse antenna system Nov. 1, 2011
8040944 Adaptive digital filter, signal processing method, FM receiver, and program Oct. 18, 2011
8027411 Wireless receiver Sep. 27, 2011
8022781 Redundancy system for a telecommunication system and related methods Sep. 20, 2011
8018914 Radio communication device, demodulation method, and frequency deflection correction circuit Sep. 13, 2011
7933555 System and method for reducing phase noise Apr. 26, 2011
7929928 Frequency phase correction system Apr. 19, 2011
7920837 Method and system for utilizing undersampling to remove in-band blocker signals Apr. 5, 2011
7876851 Apparatus and method for feeding back information on channel state for scheduling in multiple antenna system Jan. 25, 2011
7860464 Method and system for a programmable local oscillator generator based on quadrature mixing using a phase shifter Dec. 28, 2010
7825773 Mobile radio frequency identification (mRFID) reader Nov. 2, 2010
7769107 Semi-blind analog beamforming for multiple-antenna systems Aug. 3, 2010
7769358 Radio system, radio transmitter, and radio receiver Aug. 3, 2010
7742750 Systems and methods for antenna diversity combining for satellite radio signals Jun. 22, 2010
7684572 Mixer apparatus and music apparatus capable of communicating with the mixer apparatus Mar. 23, 2010
7672640 Multichannel absorberless near field measurement system Mar. 2, 2010
7627295 Downconverter and upconverter Dec. 1, 2009
7616930 Determining a phase adjustment in accordance with power trends Nov. 10, 2009
7606287 Radio frequency communication network having adaptive communication parameters Oct. 20, 2009
7600247 Television tuner Oct. 6, 2009
7573398 System and method of communicating signals Aug. 11, 2009
7519128 MIMO transmission and reception methods and devices Apr. 14, 2009
7499695 Configurable all-digital coherent demodulator system for spread spectrum applications Mar. 3, 2009

1 2 3

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