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Class Information
Number: 375/345
Name: Pulse or digital communications > Receivers > Automatic gain control
Description: Subject matter where the amplification of the receiver is automatically adjusted in accordance with the strength of the received signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7308054 |
Determination of a reference value for automatic gain control of a receiver on a general packet control channel |
Dec. 11, 2007 |
| 7307975 |
Power measurement of received CDMA signals using soft threshold preprocessing after correlation |
Dec. 11, 2007 |
| 7308037 |
Radio receiving apparatus and method |
Dec. 11, 2007 |
| 7305052 |
UWB communication receiver feedback loop |
Dec. 4, 2007 |
| 7305026 |
Multipath ghost eliminating equalizer with optimum noise enhancement |
Dec. 4, 2007 |
| 7302022 |
Automatic gain control device and method in orthogonal frequency division multiplexing system with DC offset compensation function, and recording medium storing program containing the method |
Nov. 27, 2007 |
| 7302021 |
Digital broadcast receiving apparatus |
Nov. 27, 2007 |
| 7298800 |
Analog signal control method, analog signal controller, and automatic gain controller |
Nov. 20, 2007 |
| 7298426 |
Television tuner having variable gain reduction |
Nov. 20, 2007 |
| 7299021 |
Method and apparatus for scaling the dynamic range of a receiver for continuously optimizing performance versus power consumption |
Nov. 20, 2007 |
| 7295517 |
Method and apparatus for channel quality metric generation within a packet-based multicarrier modulation communication system |
Nov. 13, 2007 |
| 7295645 |
System, method and apparatus to implement low power high performance transceivers with scalable analog to digital conversion resolution and dynamic range |
Nov. 13, 2007 |
| 7292830 |
Receiver gain management |
Nov. 6, 2007 |
| 7289581 |
Receiving apparatus |
Oct. 30, 2007 |
| 7289781 |
Device for receiving digital signals |
Oct. 30, 2007 |
| 7289556 |
Apparatus and method for compensating signal attenuation based on an equalizer |
Oct. 30, 2007 |
| 7286811 |
Local oscillator apparatus and method |
Oct. 23, 2007 |
| 7286618 |
Digital AGC circuit |
Oct. 23, 2007 |
| 7280497 |
Methods and apparatus for coupling an earth terminal to a satellite |
Oct. 9, 2007 |
| 7280496 |
Methods and apparatus for coupling a satellite to an earth terminal |
Oct. 9, 2007 |
| 7280840 |
Receiving apparatus, transmitting apparatus, and reception method |
Oct. 9, 2007 |
| 7277685 |
Automatic gain control of multiple antenna OFDM receiver |
Oct. 2, 2007 |
| 7277493 |
Equalization in orthogonal frequency domain multiplexing |
Oct. 2, 2007 |
| 7277511 |
Two-stage non-linear filter for analog signal gain control in an OFDM receiver |
Oct. 2, 2007 |
| 7277510 |
Adaptation algorithm based on signal statistics for automatic gain control |
Oct. 2, 2007 |
| 7272121 |
Methods and apparatus for a modular wireless system |
Sep. 18, 2007 |
| 7271852 |
Digital television receiver with automatic gain control unit and method |
Sep. 18, 2007 |
| 7272200 |
Phase shifter, phase shifting method and skew compensation system for high-speed parallel signaling |
Sep. 18, 2007 |
| 7263143 |
System and method for statistically directing automatic gain control |
Aug. 28, 2007 |
| 7263144 |
Method and system for digital equalization of non-linear distortion |
Aug. 28, 2007 |
| 7263145 |
Semiconductor integrated circuit device, wireless LAN system, and auto gain control system |
Aug. 28, 2007 |
| 7260372 |
GPS receiver with reflection amplifiers |
Aug. 21, 2007 |
| 7257383 |
Method and system for improving dynamic range for communication systems using upstream analog information |
Aug. 14, 2007 |
| 7257172 |
Signal processing device utilizing partial response maximum likelihood detection |
Aug. 14, 2007 |
| 7257177 |
Determination of a reference value for automatic gain control of a receiver communicating with a packet switched communication network |
Aug. 14, 2007 |
| 7257178 |
Base band circuit of receiver and low cut-off frequency control method |
Aug. 14, 2007 |
| 7254194 |
Automatic gain control for communication receivers |
Aug. 7, 2007 |
| 7254195 |
Apparatus, methods and articles of manufacture for dynamic differential delay correction |
Aug. 7, 2007 |
| 7251503 |
Diversity receiving apparatus and wireless receiving apparatus using the same |
Jul. 31, 2007 |
| 7248654 |
Apparatus and method for compensating I/Q imbalance based on gain-controlled reference channel in orthogonal frequency division multiplex |
Jul. 24, 2007 |
| 7248653 |
Low power and high linearity receivers with reactively biased front ends |
Jul. 24, 2007 |
| 7245894 |
Radio receiver and radio signal processing method with controlling gain |
Jul. 17, 2007 |
| 7245893 |
Method and system for noise floor calibration and receive signal strength detection |
Jul. 17, 2007 |
| 7245581 |
Method and apparatus for normalizing amplitudes of orthogonal frequency division multiplex (OFDM) signals |
Jul. 17, 2007 |
| 7242915 |
Timing based LNA gain adjustment in an RF receiver to compensate for intermodulation interference |
Jul. 10, 2007 |
| 7239678 |
Front end automatic gain control circuit using a control word generator |
Jul. 3, 2007 |
| 7236514 |
Communications methods, apparatus and computer program products using gain multipliers |
Jun. 26, 2007 |
| 7231003 |
System and method for aligning data between local and remote sources thereof |
Jun. 12, 2007 |
| 7231006 |
Receiver and method for generating a control signal |
Jun. 12, 2007 |
| 7227914 |
Automatic gain control for digital signals |
Jun. 5, 2007 |
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