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DE69208667D1 - Intermodulationssteuervorrichtung für einen Rundfunkempfänger - Google Patents

Intermodulationssteuervorrichtung für einen Rundfunkempfänger

Info

Publication number
DE69208667D1
DE69208667D1 DE69208667T DE69208667T DE69208667D1 DE 69208667 D1 DE69208667 D1 DE 69208667D1 DE 69208667 T DE69208667 T DE 69208667T DE 69208667 T DE69208667 T DE 69208667T DE 69208667 D1 DE69208667 D1 DE 69208667D1
Authority
DE
Germany
Prior art keywords
control device
radio receiver
intermodulation control
intermodulation
receiver
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.)
Expired - Fee Related
Application number
DE69208667T
Other languages
English (en)
Other versions
DE69208667T2 (de
Inventor
Yao Kuo
John Kennedy
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.)
Ford Werke GmbH
Original Assignee
Ford Werke GmbH
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 Ford Werke GmbH filed Critical Ford Werke GmbH
Publication of DE69208667D1 publication Critical patent/DE69208667D1/de
Application granted granted Critical
Publication of DE69208667T2 publication Critical patent/DE69208667T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/24—Automatic control in frequency-selective amplifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Superheterodyne Receivers (AREA)
DE69208667T 1991-08-05 1992-07-23 Intermodulationssteuervorrichtung für einen Rundfunkempfänger Expired - Fee Related DE69208667T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/740,243 US5222255A (en) 1991-08-05 1991-08-05 Intermodulation controller for radio receiver
PCT/EP1992/001682 WO1993003550A1 (en) 1991-08-05 1992-07-23 Intermodulation controller for radio receiver

Publications (2)

Publication Number Publication Date
DE69208667D1 true DE69208667D1 (de) 1996-04-04
DE69208667T2 DE69208667T2 (de) 1996-08-01

Family

ID=24975655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208667T Expired - Fee Related DE69208667T2 (de) 1991-08-05 1992-07-23 Intermodulationssteuervorrichtung für einen Rundfunkempfänger

Country Status (5)

Country Link
US (1) US5222255A (de)
EP (1) EP0597905B1 (de)
JP (1) JPH07500703A (de)
DE (1) DE69208667T2 (de)
WO (1) WO1993003550A1 (de)

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FI98580C (fi) * 1991-11-14 1997-07-10 Nokia Mobile Phones Ltd Selektiivisyyssuodatus solukkopuhelimessa
DE4241362C2 (de) * 1992-12-09 1997-06-05 Blaupunkt Werke Gmbh Rundfunkempfänger
JPH09298477A (ja) * 1995-06-29 1997-11-18 Sony Corp 短波受信機およびローパスフィルタ
US5606735A (en) * 1995-06-29 1997-02-25 Harris Corporation Slope equalizer using baseband detection
US6009129A (en) * 1997-02-28 1999-12-28 Nokia Mobile Phones Device and method for detection and reduction of intermodulation distortion
JPH10276112A (ja) 1997-03-28 1998-10-13 Sanyo Electric Co Ltd ラジオ受信機
US5867766A (en) * 1997-04-25 1999-02-02 Lucent Technologies Inc. Technique for performing an automatic channel search and switch during talk-time in mobile transceivers
KR100222404B1 (ko) * 1997-06-21 1999-10-01 윤종용 혼변조 왜곡 성분을 억압하는 수신장치 및 방법
KR19990012151A (ko) * 1997-07-28 1999-02-25 윤종용 무선통신장치 수신기
US5949827A (en) * 1997-09-19 1999-09-07 Motorola, Inc. Continuous integration digital demodulator for use in a communication device
JPH11112442A (ja) * 1997-10-08 1999-04-23 Nec Corp 無線通信端末
KR100308658B1 (ko) * 1997-12-29 2001-10-19 윤종용 무선신호송수신장치
US5963857A (en) * 1998-01-20 1999-10-05 Lucent Technologies, Inc. Article comprising a micro-machined filter
US6072824A (en) * 1998-01-23 2000-06-06 Adc Solitra, Inc. Circuit arrangement for reducing intermodulation in a bandpass filter system
US6125272A (en) * 1998-09-25 2000-09-26 Motorola, Inc. Method and apparatus providing improved intermodulation distortion protection
FI106660B (fi) * 1998-11-06 2001-03-15 Nokia Mobile Phones Ltd Menetelmä ja järjestely radiovastaanottimen linearisoimiseksi
DE69925259T2 (de) * 1999-06-30 2006-02-23 Siemens Ag Empfänger mit rückkopplungsschaltung für die verstärkungregelung
US7120410B2 (en) * 2001-09-28 2006-10-10 Broadcom Corporation LNA gain adjustment in an RF receiver to compensate for intermodulation interference
US6873832B2 (en) * 2001-09-28 2005-03-29 Broadcom Corporation Timing based LNA gain adjustment in an RF receiver to compensate for intermodulation interference
JP3906792B2 (ja) * 2002-01-22 2007-04-18 松下電器産業株式会社 高周波信号受信装置とその製造方法
US7127211B2 (en) * 2002-02-21 2006-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for reduced intermodulation distortion in a radio transceiver
DE10249353B4 (de) * 2002-10-23 2015-01-22 Robert Bosch Gmbh FM-Selektionsfilteranordnung und Verfahren zur Steuerung einer FM-Selektionsfilteranordnung
CN1799203B (zh) * 2003-06-04 2010-12-01 Nxp股份有限公司 用于零if接收机的自适应互调失真滤波器
JP4475964B2 (ja) * 2004-01-28 2010-06-09 パイオニア株式会社 隣接妨害除去装置
JP2008017292A (ja) * 2006-07-07 2008-01-24 Denso Corp ラジオ放送受信装置およびラジオ放送の自動選局装置
US7876869B1 (en) * 2007-05-23 2011-01-25 Hypers, Inc. Wideband digital spectrometer
WO2008145799A1 (en) * 2007-05-25 2008-12-04 Nokia Corporation Interference in communication devices
US7937053B2 (en) * 2007-06-08 2011-05-03 Himax Technologies Limited Method for receiving station signal and receiver for receiving the same
US8233870B2 (en) * 2008-12-04 2012-07-31 Broadcom Corporation Multiple frequency band multiple standard transceiver
CN101793924B (zh) * 2009-10-30 2012-06-13 北京航空航天大学 一种射频接收机辐射互调抗扰度门限分析方法
US8606194B2 (en) * 2011-08-15 2013-12-10 Renesas Mobile Corporation Receiver
JP2013251793A (ja) * 2012-06-01 2013-12-12 Toshiba Corp 不要波回避装置及びアンテナ装置
US9577686B2 (en) 2015-04-23 2017-02-21 Visteon Global Technologies, Inc. Providing for radio frequency auto gain control (RF AGC)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923814A (en) * 1956-07-18 1960-02-02 Cgs Lab Inc Static elimination system
US2998517A (en) * 1960-03-11 1961-08-29 Collins Radio Co Variable bandwidth and center frequency receiving scheme
IL53821A (en) * 1977-01-31 1980-10-26 Kahn Leonard R Method and device for reducing adjacent channel interference, especially for independent sideband am stereo
US4267596A (en) * 1978-03-30 1981-05-12 Raytheon Company Digital memory system
JPS5643809A (en) * 1979-09-19 1981-04-22 Hitachi Ltd Automatic gain controller
US4388731A (en) * 1981-07-01 1983-06-14 Rockwell International Corporation Receiver with squelch for offset carrier environment
US4412350A (en) * 1981-12-30 1983-10-25 Bell Telephone Laboratories, Incorporated Method and apparatus for distinguishing between minimum and non-minimum phase fades
US4654884A (en) * 1984-05-10 1987-03-31 Alps Electric Co., Ltd. Radio receiver with switching circuit for elimination of intermodulation interference
US4794635A (en) * 1986-11-28 1988-12-27 Motorola, Inc. Two-way radio communication system with max-minimum call assignment method
JPH0232248U (de) * 1988-08-24 1990-02-28
US5001776A (en) * 1988-10-27 1991-03-19 Motorola Inc. Communication system with adaptive transceivers to control intermodulation distortion

Also Published As

Publication number Publication date
JPH07500703A (ja) 1995-01-19
EP0597905A1 (de) 1994-05-25
DE69208667T2 (de) 1996-08-01
EP0597905B1 (de) 1996-02-28
WO1993003550A1 (en) 1993-02-18
US5222255A (en) 1993-06-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee