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Class Information
Number: 455/234.2
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Local control of receiver operation > Gain control > Automatic > Processor controlled
Description: Subject matter wherein the automatic means includes a programmable controller.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7606544 |
System for dynamic control of automatic gain control take-over-point and method of operation |
Oct. 20, 2009 |
| 7593700 |
Controllable radio frequency stage with variable gain/attenuation, in particular incorporated into the transmission chain of a cellular mobile telephone, and corresponding control method |
Sep. 22, 2009 |
| 7590397 |
Signal processing apparatus and signal processing method, program, and recording medium |
Sep. 15, 2009 |
| 7583943 |
Automatic gain control device |
Sep. 1, 2009 |
| 7565125 |
Telecommunications receiver with automatic gain control |
Jul. 21, 2009 |
| 7536159 |
Automatic gain control using signal and interference power to obtain extended blocking performance |
May. 19, 2009 |
| 7522892 |
Power amplifier with serial interface and associated methods |
Apr. 21, 2009 |
| 7496163 |
AGC system, AGC method, and receiver using the AGC system |
Feb. 24, 2009 |
| 7496337 |
Method for controlling LNA gain state |
Feb. 24, 2009 |
| 7474882 |
System and method for RF gain control |
Jan. 6, 2009 |
| 7474883 |
Radio communication received having automatic gain control based on measured and received energy |
Jan. 6, 2009 |
| 7469134 |
Mobile communication terminal apparatus, a variable gain amplifier circuit and a gain control circuit |
Dec. 23, 2008 |
| 7463704 |
Multi-chain signal detection and gain control for automatic gain control systems |
Dec. 9, 2008 |
| 7463871 |
Processing received digital data signals based on a received digital data format |
Dec. 9, 2008 |
| 7463872 |
Methods and apparatus for controlling a gain state of a wireless receiver operating in an idle mode |
Dec. 9, 2008 |
| 7454186 |
Direct conversion receiving apparatus and celluar phone |
Nov. 18, 2008 |
| 7450918 |
Apparatus and method for controlling gain of a transceiving device in a wireless terminal for a communication system |
Nov. 11, 2008 |
| 7433431 |
Staggered AGC with digitally controlled VGA |
Oct. 7, 2008 |
| 7386063 |
Voting block for identifying WLAN signal modulation type |
Jun. 10, 2008 |
| 7373121 |
Apparatus and method for processing a deterministic data flow associated with a wireless communication signal |
May. 13, 2008 |
| 7313416 |
Scalable power amplifier |
Dec. 25, 2007 |
| 7286807 |
Receiver with a cascade of resonant amplifiers in the RF input stage |
Oct. 23, 2007 |
| 7272371 |
Radio receiver and radio receiving method |
Sep. 18, 2007 |
| 7266345 |
System and method for receiving broad-band signals |
Sep. 4, 2007 |
| 7248847 |
System and method for adaptively controlling receiver gain switch points |
Jul. 24, 2007 |
| 7248890 |
Channel power balancing in a multi-channel transceiver system |
Jul. 24, 2007 |
| 7245890 |
High frequency variable gain amplification device, control device, high frequency variable gain frequency-conversion device, and communication device |
Jul. 17, 2007 |
| 7242915 |
Timing based LNA gain adjustment in an RF receiver to compensate for intermodulation interference |
Jul. 10, 2007 |
| 7212797 |
DC removal techniques for wireless networking |
May. 1, 2007 |
| 7209723 |
Direct conversion circuit having reduced bit errors |
Apr. 24, 2007 |
| 7203472 |
Method and apparatus providing calibration technique for RF performance tuning |
Apr. 10, 2007 |
| 7177610 |
Calibrated low-noise current and voltage references and associated methods |
Feb. 13, 2007 |
| 7174190 |
Serial bus interface for direct conversion receiver |
Feb. 6, 2007 |
| 7162218 |
System and method for a direct conversion multi-carrier processor |
Jan. 9, 2007 |
| 7127222 |
Automatic gain control adjustment of a radio receiver |
Oct. 24, 2006 |
| 7120410 |
LNA gain adjustment in an RF receiver to compensate for intermodulation interference |
Oct. 10, 2006 |
| 7076222 |
Digital controlled AGC |
Jul. 11, 2006 |
| 7076233 |
AM receiver and demodulator |
Jul. 11, 2006 |
| 7068988 |
Radio reception apparatus, signal processing timing control method, and signal processing timing control program |
Jun. 27, 2006 |
| 7054604 |
Wireless signal amplification system and a television signal decoder comprising one such system |
May. 30, 2006 |
| 7005922 |
Variable gain amplifier circuit and gain control method thereof |
Feb. 28, 2006 |
| 6996386 |
Automatic gain control circuit controlling gain of receiver including two automatic gain control amplifiers |
Feb. 7, 2006 |
| 6983133 |
Linearization apparatus for linear automatic gain control in a mobile communication terminal and method for controlling the same |
Jan. 3, 2006 |
| 6959177 |
DSRC car-mounted equipment including sensitivity-increasing means for communication in an electronic toll collection system |
Oct. 25, 2005 |
| 6879813 |
Link-quality estimation method and components for multi-user wireless communication systems |
Apr. 12, 2005 |
| 6873832 |
Timing based LNA gain adjustment in an RF receiver to compensate for intermodulation interference |
Mar. 29, 2005 |
| 6785523 |
Self-correlation detection in automatic gain calibration |
Aug. 31, 2004 |
| 6782063 |
Automatic gain control |
Aug. 24, 2004 |
| 6765879 |
Communications apparatus, frequency control method for communications apparatus, and recording medium |
Jul. 20, 2004 |
| 6748200 |
Automatic gain control system and method for a ZIF architecture |
Jun. 8, 2004 |
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