CN1113462C - 调谐控制装置 - Google Patents

调谐控制装置 Download PDF

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Publication number
CN1113462C
CN1113462C CN96198159A CN96198159A CN1113462C CN 1113462 C CN1113462 C CN 1113462C CN 96198159 A CN96198159 A CN 96198159A CN 96198159 A CN96198159 A CN 96198159A CN 1113462 C CN1113462 C CN 1113462C
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CN
China
Prior art keywords
circuit
mentioned
phase
tuning
signal
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
CN96198159A
Other languages
English (en)
Chinese (zh)
Other versions
CN1201567A (zh
Inventor
池田毅
大江忠孝
冈本明
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.)
Individual
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Individual
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 Individual filed Critical Individual
Publication of CN1201567A publication Critical patent/CN1201567A/zh
Application granted granted Critical
Publication of CN1113462C publication Critical patent/CN1113462C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/003—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which both oscillations are converted by logic means into pulses which are applied to filtering or integrating means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
    • H03J3/08—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges by varying a second parameter simultaneously with the tuning, e.g. coupling bandpass filter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)
CN96198159A 1995-11-09 1996-04-23 调谐控制装置 Expired - Fee Related CN1113462C (zh)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
JP316122/1995 1995-11-09
JP31612195 1995-11-09
JP317394/1995 1995-11-09
JP316121/1995 1995-11-09
JP317394/95 1995-11-09
JP316121/95 1995-11-09
JP31739495 1995-11-09
JP31612295 1995-11-09
JP316122/95 1995-11-09
JP346658/95 1995-12-13
JP346658/1995 1995-12-13
JP34665895 1995-12-13
JP38878/96 1996-02-01
JP38881/1996 1996-02-01
JP3887896 1996-02-01
JP3888196 1996-02-01
JP38878/1996 1996-02-01
JP38881/96 1996-02-01

Publications (2)

Publication Number Publication Date
CN1201567A CN1201567A (zh) 1998-12-09
CN1113462C true CN1113462C (zh) 2003-07-02

Family

ID=27549919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96198159A Expired - Fee Related CN1113462C (zh) 1995-11-09 1996-04-23 调谐控制装置

Country Status (6)

Country Link
JP (1) JP3764483B2 (fr)
KR (1) KR100350400B1 (fr)
CN (1) CN1113462C (fr)
AU (1) AU5348196A (fr)
HK (1) HK1015979A1 (fr)
WO (1) WO1997017759A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3126916A1 (fr) * 2014-03-31 2017-02-08 Telefonaktiebolaget LM Ericsson (publ) Boucle de compensation d'alimentation en mode commuté
CN106680594B (zh) * 2016-12-14 2019-01-01 浙江大学 一种用于lc振荡器特征参数的非接触式测量方法
CN106972487B (zh) * 2017-04-26 2020-06-02 广东电网有限责任公司电力科学研究院 一种电抗器及其实现方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910092B2 (ja) * 1979-10-22 1984-03-07 防衛庁技術研究本部長 同期発振ａｆｃ方式
JPS6290016A (ja) * 1986-06-25 1987-04-24 Nippon Columbia Co Ltd 周波数特性補正回路
JPH03178205A (ja) * 1989-12-07 1991-08-02 Matsushita Electric Ind Co Ltd 移相型ｃｒ発振装置
JPH0575387A (ja) * 1991-09-17 1993-03-26 Sanyo Electric Co Ltd 可変遅延回路
JPH05183406A (ja) * 1991-12-27 1993-07-23 Nec Eng Ltd 自動位相補正回路

Also Published As

Publication number Publication date
KR100350400B1 (ko) 2002-12-18
HK1015979A1 (en) 1999-10-22
JP3764483B2 (ja) 2006-04-05
AU5348196A (en) 1997-05-29
KR19990067078A (ko) 1999-08-16
CN1201567A (zh) 1998-12-09
WO1997017759A1 (fr) 1997-05-15

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee