DE69522398D1 - Empfänger für Amplitudenmodulation - Google Patents

Empfänger für Amplitudenmodulation

Info

Publication number
DE69522398D1
DE69522398D1 DE69522398T DE69522398T DE69522398D1 DE 69522398 D1 DE69522398 D1 DE 69522398D1 DE 69522398 T DE69522398 T DE 69522398T DE 69522398 T DE69522398 T DE 69522398T DE 69522398 D1 DE69522398 D1 DE 69522398D1
Authority
DE
Germany
Prior art keywords
amplitude modulation
modulation receiver
receiver
amplitude
modulation
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
DE69522398T
Other languages
English (en)
Other versions
DE69522398T2 (de
Inventor
John Elliott Whitecar
Robert Donald Plowdrey
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 Motor Co
Original Assignee
Ford Motor Co
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 Motor Co filed Critical Ford Motor Co
Application granted granted Critical
Publication of DE69522398D1 publication Critical patent/DE69522398D1/de
Publication of DE69522398T2 publication Critical patent/DE69522398T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
DE69522398T 1994-09-06 1995-07-31 Empfänger für Amplitudenmodulation Expired - Fee Related DE69522398T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/300,894 US5465406A (en) 1994-09-06 1994-09-06 Automatic gain control overshoot limiter for AM receiver

Publications (2)

Publication Number Publication Date
DE69522398D1 true DE69522398D1 (de) 2001-10-04
DE69522398T2 DE69522398T2 (de) 2002-05-08

Family

ID=23161047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522398T Expired - Fee Related DE69522398T2 (de) 1994-09-06 1995-07-31 Empfänger für Amplitudenmodulation

Country Status (4)

Country Link
US (1) US5465406A (de)
EP (1) EP0701322B1 (de)
JP (1) JPH0884084A (de)
DE (1) DE69522398T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0164419B1 (ko) * 1996-04-19 1999-02-01 김광호 무선 수신기의 자동 이득 제어회로
US5930693A (en) * 1997-02-03 1999-07-27 Ford Motor Company Radio receiver with underpass detector
US6008532A (en) * 1997-10-23 1999-12-28 Lsi Logic Corporation Integrated circuit package having bond fingers with alternate bonding areas
US6038435A (en) * 1997-12-24 2000-03-14 Nortel Networks Corporation Variable step-size AGC
US6055318A (en) * 1998-05-07 2000-04-25 Ford Motor Company Adaptive noise reduction filter with low modulation disabling
US6154547A (en) * 1998-05-07 2000-11-28 Visteon Global Technologies, Inc. Adaptive noise reduction filter with continuously variable sliding bandwidth
US6147523A (en) * 1998-06-22 2000-11-14 National Semiconductor Corporation Overshoot control and damping circuit for high speed drivers
US6980786B1 (en) * 2001-01-16 2005-12-27 Sequoia Communications Corp. Adaptive receiver system that adjusts to the level of interfering signals
DE10126801B4 (de) * 2001-06-01 2006-09-21 Infineon Technologies Ag Verfahren und Vorrichtung zum Auswerten eines digitalen Informationssignals
CN100488040C (zh) * 2002-10-16 2009-05-13 卡西欧计算机株式会社 无线电波接收设备、无线电波时钟以及转发器
JP2005094502A (ja) * 2003-09-18 2005-04-07 Matsushita Electric Ind Co Ltd 受信回路
JP4282524B2 (ja) * 2004-03-30 2009-06-24 三洋電機株式会社 Ａｍ受信回路
JP2007028493A (ja) * 2005-07-21 2007-02-01 Casio Comput Co Ltd 電波受信装置、電波受信回路及び電波時計
TWI392227B (zh) * 2009-07-22 2013-04-01 Sunplus Technology Co Ltd 具有遲滯切換的自動增益控制系統
US8634766B2 (en) 2010-02-16 2014-01-21 Andrew Llc Gain measurement and monitoring for wireless communication systems
JP4983960B2 (ja) * 2010-05-25 2012-07-25 カシオ計算機株式会社 電波受信装置、電波受信回路及び電波時計
US8666089B2 (en) 2011-12-15 2014-03-04 Ford Global Technologies Adaptive night-time high definition (HD) signal sensitivity threshold for HD radio receivers
EP2962446A4 (de) * 2013-03-02 2016-11-09 Cellular Specialties Inc Verteiltes antennensystem mit hoher nähe-ferne-leistung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE472016A (de) * 1946-03-30
US3002088A (en) * 1960-02-15 1961-09-26 Bertram A Trevor Agc for single sideband reception
US3665321A (en) * 1969-07-02 1972-05-23 Sierra Research Corp System for passing on-frequency signals and for gating-out off-frequency signals
US3714622A (en) * 1969-12-12 1973-01-30 Us Navy Adaptive agc system
US3872387A (en) * 1972-09-29 1975-03-18 Zenith Radio Corp Frequency response modifier for fixed-tuned IF amplifiers
US4087756A (en) * 1977-06-14 1978-05-02 Harris Corporation FM Feedback demodulator having threshold extension circuit with two-pole crystal filters
US4371981A (en) * 1980-04-14 1983-02-01 Rockwell International Corporation Spectral squelch
FR2558658B1 (fr) * 1984-01-25 1989-09-22 Portenseigne Demodulateur a boucle a verrouillage de phase
DE3447284A1 (de) * 1984-12-24 1986-07-10 Telefunken electronic GmbH, 7100 Heilbronn Funkempfaenger
US4839905A (en) * 1986-04-30 1989-06-13 Conklin Instrument Corporation Multirate automatic equalizer
US4811423A (en) * 1986-12-23 1989-03-07 Motorola, Inc. SSB receiver with improved feedforward AGC
GB2210743A (en) * 1987-10-05 1989-06-14 Philips Nv Frequency difference detector (fdd) having automatic gain control and a carrier modulated receiver including the fdd
JPH01129620A (ja) * 1987-11-16 1989-05-22 Sanyo Electric Co Ltd ラジオ受信機
US4989074A (en) * 1988-09-27 1991-01-29 Matsushita Electric Industrial Co., Ltd. Digital automatic gain control apparatus
JPH082058B2 (ja) * 1989-06-13 1996-01-10 日本電気株式会社 自動利得制御方式
JPH0338906A (ja) * 1989-07-05 1991-02-20 Pioneer Electron Corp 受信装置
DE69126373T2 (de) * 1990-06-29 1998-01-15 Sanyo Electric Co Automatische Verstärkungsregelung für einen Radioempfänger
US5204977A (en) * 1991-04-01 1993-04-20 Motorola, Inc. Apparatus and method of automatic gain control in a receiver

Also Published As

Publication number Publication date
DE69522398T2 (de) 2002-05-08
US5465406A (en) 1995-11-07
EP0701322B1 (de) 2001-08-29
EP0701322A2 (de) 1996-03-13
EP0701322A3 (de) 1998-03-25
JPH0884084A (ja) 1996-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee