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AU2001293013A1 - Apparatus and method for optimizing the level of rf signals based upon the information stored on a memory - Google Patents

Apparatus and method for optimizing the level of rf signals based upon the information stored on a memory

Info

Publication number
AU2001293013A1
AU2001293013A1 AU2001293013A AU9301301A AU2001293013A1 AU 2001293013 A1 AU2001293013 A1 AU 2001293013A1 AU 2001293013 A AU2001293013 A AU 2001293013A AU 9301301 A AU9301301 A AU 9301301A AU 2001293013 A1 AU2001293013 A1 AU 2001293013A1
Authority
AU
Australia
Prior art keywords
optimizing
memory
level
information stored
signals based
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001293013A
Inventor
Max Ward Muterspaugh
Michael Anthony Pugel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2001293013A1 publication Critical patent/AU2001293013A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/109—Means associated with receiver for limiting or suppressing noise or interference by improving strong signal performance of the receiver when strong unwanted signals are present at the receiver input
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Amplifiers (AREA)
AU2001293013A 2000-09-25 2001-09-25 Apparatus and method for optimizing the level of rf signals based upon the information stored on a memory Abandoned AU2001293013A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23503800P 2000-09-25 2000-09-25
US60/235,038 2000-09-25
PCT/US2001/029807 WO2002027924A2 (en) 2000-09-25 2001-09-25 Apparatus and method for optimizing the level of rf signals based upon the information stored on a memory

Publications (1)

Publication Number Publication Date
AU2001293013A1 true AU2001293013A1 (en) 2002-04-08

Family

ID=22883821

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2001293063A Abandoned AU2001293063A1 (en) 2000-09-25 2001-09-25 Apparatus and method for optimizing the level of rf signals
AU2001293013A Abandoned AU2001293013A1 (en) 2000-09-25 2001-09-25 Apparatus and method for optimizing the level of rf signals based upon the information stored on a memory
AU2001293065A Abandoned AU2001293065A1 (en) 2000-09-25 2001-09-25 Method for optimizing the level of rf signals by comparing quality of the rf signals under different operation modes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2001293063A Abandoned AU2001293063A1 (en) 2000-09-25 2001-09-25 Apparatus and method for optimizing the level of rf signals

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001293065A Abandoned AU2001293065A1 (en) 2000-09-25 2001-09-25 Method for optimizing the level of rf signals by comparing quality of the rf signals under different operation modes

Country Status (9)

Country Link
EP (4) EP1352469A2 (en)
JP (3) JP2004510378A (en)
KR (3) KR100785262B1 (en)
CN (3) CN1310424C (en)
AU (3) AU2001293063A1 (en)
DE (1) DE60119786T2 (en)
ES (1) ES2264451T3 (en)
MX (3) MXPA03002486A (en)
WO (3) WO2002027925A2 (en)

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JP2006014241A (en) * 2004-06-29 2006-01-12 Mitsubishi Electric Corp Amplification apparatus
US7496162B2 (en) 2004-11-30 2009-02-24 Stmicroelectronics, Inc. Communication system with statistical control of gain
JP2006287622A (en) 2005-03-31 2006-10-19 Fujitsu Ltd High frequency communication control apparatus and high frequency communication control method
JP2006333390A (en) * 2005-05-30 2006-12-07 Furukawa Electric Co Ltd:The Low noise amplifier circuit
US7515888B2 (en) * 2005-10-06 2009-04-07 Nxp B.V. Systems and method for a highly integrated, multi-mode tuner
DE102006058747A1 (en) 2006-12-12 2008-06-19 Robert Bosch Gmbh Micromechanical z-sensor
CN101521776B (en) * 2008-02-29 2011-08-31 瑞昱半导体股份有限公司 channel selection device
TWI416880B (en) * 2009-12-29 2013-11-21 Avermedia Tech Inc Rf signal receiving apparatus and method
CN101860346B (en) * 2010-05-05 2015-06-17 浙江传媒学院 Overall noise figure calculation method implemented after cascade connection of multiple four-terminal networks
KR101005872B1 (en) * 2010-09-17 2011-01-06 주식회사 승진기계 Extrusion Equipment for Foam Sheet Forming
CN103259548B (en) * 2012-02-15 2015-06-24 联想(北京)有限公司 Method and system of signal processing and mobile terminal
CN104481155A (en) * 2014-11-05 2015-04-01 北京崇建工程有限公司 Fabricating and mounting method of pseudo-classic architecture large timber construction

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US4654884A (en) * 1984-05-10 1987-03-31 Alps Electric Co., Ltd. Radio receiver with switching circuit for elimination of intermodulation interference
JPH0638569B2 (en) * 1985-06-10 1994-05-18 株式会社東芝 Receiver automatic gain control circuit
JPH0644828B2 (en) * 1989-04-29 1994-06-08 日本ビクター株式会社 Color signal processing circuit
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JPH0537409A (en) * 1991-08-02 1993-02-12 Sony Corp Mobile communication equipment
US5339454A (en) * 1991-08-05 1994-08-16 Ford Motor Company Automatic gain control for RF amplifier
JPH0738819A (en) * 1993-07-20 1995-02-07 Sony Corp Antenna input device of tuner
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KR0160687B1 (en) 1994-04-29 1999-01-15 김광호 Video signal reception phase with low noise amplifier
JP3505790B2 (en) * 1994-06-29 2004-03-15 株式会社日立製作所 Digital radio receiver
JPH0897651A (en) * 1994-07-12 1996-04-12 Casio Comput Co Ltd Automatic gain control circuit
US5465410A (en) * 1994-11-22 1995-11-07 Motorola, Inc. Method and apparatus for automatic frequency and bandwidth control
GB9508592D0 (en) * 1995-04-27 1995-06-14 Rca Thomson Licensing Corp Rf filter and agc circuit
JPH09191263A (en) * 1996-01-10 1997-07-22 Sony Corp Reception signal amplifier
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Also Published As

Publication number Publication date
KR100856343B1 (en) 2008-09-04
KR100785262B1 (en) 2007-12-13
EP1717950A3 (en) 2006-11-15
KR20030036829A (en) 2003-05-09
JP2004510378A (en) 2004-04-02
DE60119786T2 (en) 2007-06-06
EP1350317B1 (en) 2006-05-17
JP2004510379A (en) 2004-04-02
CN1470104A (en) 2004-01-21
MXPA03002486A (en) 2003-06-19
KR20030066627A (en) 2003-08-09
DE60119786D1 (en) 2006-06-22
CN1310424C (en) 2007-04-11
EP1717950A2 (en) 2006-11-02
MXPA03002489A (en) 2003-06-19
WO2002027924A3 (en) 2003-07-31
CN1275385C (en) 2006-09-13
AU2001293065A1 (en) 2002-04-08
EP1354400A2 (en) 2003-10-22
WO2002027926A2 (en) 2002-04-04
WO2002027926A3 (en) 2003-08-21
AU2001293063A1 (en) 2002-04-08
KR20030036828A (en) 2003-05-09
WO2002027925A2 (en) 2002-04-04
JP2004510377A (en) 2004-04-02
EP1350317A2 (en) 2003-10-08
CN1270493C (en) 2006-08-16
MXPA03002488A (en) 2003-06-19
WO2002027924A2 (en) 2002-04-04
JP5452831B2 (en) 2014-03-26
ES2264451T3 (en) 2007-01-01
EP1352469A2 (en) 2003-10-15
CN1528048A (en) 2004-09-08
WO2002027925A3 (en) 2003-07-24
CN1470103A (en) 2004-01-21

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