DE3679775D1 - Elektronisch synchronisierbarer fm-empfaenger. - Google Patents

Elektronisch synchronisierbarer fm-empfaenger.

Info

Publication number
DE3679775D1
DE3679775D1 DE8686902519T DE3679775T DE3679775D1 DE 3679775 D1 DE3679775 D1 DE 3679775D1 DE 8686902519 T DE8686902519 T DE 8686902519T DE 3679775 T DE3679775 T DE 3679775T DE 3679775 D1 DE3679775 D1 DE 3679775D1
Authority
DE
Germany
Prior art keywords
receiver
synchronizable
electronically
electronically synchronizable
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 - Lifetime
Application number
DE8686902519T
Other languages
English (en)
Inventor
Kazuhiro Sato
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3679775D1 publication Critical patent/DE3679775D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/06—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers
    • H03J7/065—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant using counters or frequency dividers the counter or frequency divider being used in a phase locked loop
DE8686902519T 1985-04-30 1986-04-28 Elektronisch synchronisierbarer fm-empfaenger. Expired - Lifetime DE3679775D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60092807A JPH0697730B2 (ja) 1985-04-30 1985-04-30 電子同調式ｆｍ受信機
PCT/JP1986/000217 WO1986006565A1 (fr) 1985-04-30 1986-04-28 Recepteur fm a syntonisation electronique

Publications (1)

Publication Number Publication Date
DE3679775D1 true DE3679775D1 (de) 1991-07-18

Family

ID=14064681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686902519T Expired - Lifetime DE3679775D1 (de) 1985-04-30 1986-04-28 Elektronisch synchronisierbarer fm-empfaenger.

Country Status (8)

Country Link
US (1) US4748683A (de)
EP (1) EP0221189B1 (de)
JP (1) JPH0697730B2 (de)
KR (1) KR0141704B1 (de)
CN (1) CN86103137A (de)
AU (1) AU590763B2 (de)
DE (1) DE3679775D1 (de)
WO (1) WO1986006565A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146521A (ja) * 1986-12-09 1988-06-18 Harada Kogyo Kk 自動車用アンテナ装置
JPH0263313A (ja) * 1988-08-30 1990-03-02 Toko Inc 電流制御型可変インダクタを用いた同調回路及び受信機
US5140703A (en) * 1988-10-14 1992-08-18 Payne Christopher P Modulation distortion analyzer
JP3070610B2 (ja) * 1989-07-28 2000-07-31 株式会社日立製作所 光チューニング方法及び光チューニング装置並びに光周波数多重伝送装置
US5280638A (en) * 1991-09-06 1994-01-18 Ford Motor Company RF filter self-alignment for multiband radio receiver
CN1050948C (zh) * 1995-07-11 2000-03-29 俞强 一种组合通信的方法及装置
KR100283619B1 (ko) * 1998-12-03 2001-03-02 정선종 연속-시간 필터를 위한 주파수 튜닝 회로
DE19918057C2 (de) 1999-04-21 2002-11-07 Infineon Technologies Ag Vorrichtung zur Einstellung der Abstimmspannung von Abstimmschwingkreisen
US7236756B2 (en) * 2002-12-13 2007-06-26 Freescale Semiconductors, Inc. Tuning signal generator and method thereof
JP4667231B2 (ja) * 2005-12-22 2011-04-06 Ｏｋｉセミコンダクタ株式会社 信号検出回路
KR20090110669A (ko) * 2008-04-18 2009-10-22 주식회사 에이디알에프코리아 중계기용 가변형 이득 평탄도 보상 회로, 중계기용 가변형이득 평탄도 보상 장치 및 그 방법
JP2011066733A (ja) * 2009-09-18 2011-03-31 Mitsumi Electric Co Ltd スーパーヘテロダイン方式の受信装置及び受信方法、並びに受信装置用半導体集積回路
JP5606364B2 (ja) * 2011-03-09 2014-10-15 パナソニック株式会社 無線装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340404B2 (de) * 1973-11-28 1978-10-27
JPS588617B2 (ja) * 1975-03-13 1983-02-16 ソニー株式会社 ジユシンキ
US4422096A (en) * 1975-11-14 1983-12-20 Rca Corporation Television frequency synthesizer for nonstandard frequency carriers
JPS5810015B2 (ja) * 1975-12-24 1983-02-23 ソニー株式会社 センキヨクソウチ
US4184121A (en) * 1976-08-30 1980-01-15 Zenith Radio Corporation Wide window tuning system
JPS54114915A (en) * 1978-02-28 1979-09-07 Sanshin Denki Kk Radio receiver channel selector
JPS593891B2 (ja) * 1979-01-17 1984-01-26 ソニー株式会社 受信検出回路
JPS616649Y2 (de) * 1979-07-13 1986-02-28
JPS5824226A (ja) * 1981-08-06 1983-02-14 Hitachi Ltd 選局装置
US4476583A (en) * 1983-02-28 1984-10-09 Rca Corporation Electronic tracking for tuners
JPS6014527U (ja) * 1983-07-08 1985-01-31 日本ビクター株式会社 電子同調チユ−ナ

Also Published As

Publication number Publication date
CN86103137A (zh) 1986-10-29
US4748683A (en) 1988-05-31
JPS61251313A (ja) 1986-11-08
KR0141704B1 (en) 1998-07-15
EP0221189A4 (de) 1987-09-02
KR880700544A (ko) 1988-03-15
JPH0697730B2 (ja) 1994-11-30
WO1986006565A1 (fr) 1986-11-06
EP0221189A1 (de) 1987-05-13
AU590763B2 (en) 1989-11-16
AU5770886A (en) 1986-11-18
EP0221189B1 (de) 1991-06-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee