NO930033D0 - Frekvensavsoekningsregulator - Google Patents

Frekvensavsoekningsregulator

Info

Publication number
NO930033D0
NO930033D0 NO930033A NO930033A NO930033D0 NO 930033 D0 NO930033 D0 NO 930033D0 NO 930033 A NO930033 A NO 930033A NO 930033 A NO930033 A NO 930033A NO 930033 D0 NO930033 D0 NO 930033D0
Authority
NO
Norway
Prior art keywords
frekvensavsoekningsregulator
Prior art date
Application number
NO930033A
Other languages
English (en)
Other versions
NO303099B1 (no
NO930033L (no
Inventor
Shinichi Kono
Original Assignee
Nec 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
Priority claimed from JP4021939A external-priority patent/JP2727844B2/ja
Priority claimed from JP4040363A external-priority patent/JP3013581B2/ja
Priority claimed from JP4126676A external-priority patent/JPH05299977A/ja
Priority claimed from JP4126675A external-priority patent/JPH05300009A/ja
Priority claimed from JP15719792A external-priority patent/JPH066182A/ja
Application filed by Nec Corp filed Critical Nec Corp
Publication of NO930033D0 publication Critical patent/NO930033D0/no
Publication of NO930033L publication Critical patent/NO930033L/no
Publication of NO303099B1 publication Critical patent/NO303099B1/no

Links

Classifications

    • 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
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
    • H03J7/24—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes
    • H03J7/26—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Superheterodyne Receivers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Relay Systems (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
NO930033A 1992-01-10 1993-01-07 Anordning med styrt frekvenssveip NO303099B1 (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP4021939A JP2727844B2 (ja) 1992-01-10 1992-01-10 スイープ範囲制御方式
JP4040363A JP3013581B2 (ja) 1992-01-30 1992-01-30 周波数スイープ範囲制御装置
JP4126676A JPH05299977A (ja) 1992-04-21 1992-04-21 スイープ周波数設定方式
JP4126675A JPH05300009A (ja) 1992-04-21 1992-04-21 時定数切替式周波数制御装置
JP15719792A JPH066182A (ja) 1992-06-17 1992-06-17 周波数スイープ範囲制御装置

Publications (3)

Publication Number Publication Date
NO930033D0 true NO930033D0 (no) 1993-01-07
NO930033L NO930033L (no) 1993-07-12
NO303099B1 NO303099B1 (no) 1998-05-25

Family

ID=27520390

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930033A NO303099B1 (no) 1992-01-10 1993-01-07 Anordning med styrt frekvenssveip

Country Status (6)

Country Link
US (1) US5335348A (no)
EP (1) EP0551106B1 (no)
AU (1) AU659381B2 (no)
CA (1) CA2086644C (no)
DE (1) DE69326785T2 (no)
NO (1) NO303099B1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2748872B2 (ja) * 1994-12-28 1998-05-13 日本電気株式会社 復調器制御方式
JP2929965B2 (ja) * 1995-03-31 1999-08-03 日本電気株式会社 無線通信端局
JPH09214294A (ja) * 1996-02-08 1997-08-15 Fujitsu Ltd 自動周波数制御回路
JPH09233134A (ja) * 1996-02-27 1997-09-05 Mitsubishi Electric Corp 復調器
JPH1098354A (ja) * 1996-09-24 1998-04-14 Matsushita Electric Ind Co Ltd 自動周波数制御回路
JP2865086B2 (ja) * 1996-11-28 1999-03-08 日本電気株式会社 移動通信端末
KR0181915B1 (ko) * 1996-12-30 1999-04-15 삼성전자주식회사 주파수 자동 조정방법
JP3080601B2 (ja) * 1997-06-06 2000-08-28 株式会社ケンウッド 搬送波再生回路
JP3070530B2 (ja) * 1997-06-09 2000-07-31 日本電気株式会社 自動周波数制御方法及び回路
JP3346363B2 (ja) * 2000-01-19 2002-11-18 日本電気株式会社 携帯電話装置、及びその基準周波数の安定供給方法
CN100590982C (zh) * 2005-01-06 2010-02-17 株式会社村田制作所 无线接收机
EP2741442A1 (en) * 2012-12-07 2014-06-11 Dialog Semiconductor B.V. Automatic clock calibration of a remote unit using phase drift
US10305676B2 (en) * 2013-07-24 2019-05-28 Silicon Laboratories Inc. Apparatus for receiver with digital signal arrival detector and associated methods
CN112422173B (zh) * 2020-11-19 2022-06-14 湖北凯乐量子通信光电科技有限公司 一种宽带卫星信号快速扫频方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896169A (en) * 1955-10-24 1959-07-21 Gen Electric Automatic frequency control system with a two-speed frequency sweep
US4004233A (en) * 1974-03-22 1977-01-18 Matsushita Electric Industrial Co., Ltd. Search type tuning device
US4152650A (en) * 1977-04-22 1979-05-01 The Foxboro Company Continuously-synchronized tracking receiver for a priori defined swept carriers
US4636736A (en) * 1981-10-13 1987-01-13 Microdyne Corporation Variable phase signal demodulator
JP2595602B2 (ja) * 1988-01-11 1997-04-02 日本電気株式会社 衛星通信地球局送受信方式
US5107522A (en) * 1990-02-05 1992-04-21 Sharp Kabushiki Kaisha Automatic frequency control circuit
JP2702303B2 (ja) * 1991-03-20 1998-01-21 日本電気株式会社 データ通信方式

Also Published As

Publication number Publication date
AU3107393A (en) 1993-07-15
NO303099B1 (no) 1998-05-25
CA2086644A1 (en) 1993-07-11
NO930033L (no) 1993-07-12
EP0551106B1 (en) 1999-10-20
EP0551106A2 (en) 1993-07-14
CA2086644C (en) 1999-03-23
AU659381B2 (en) 1995-05-11
US5335348A (en) 1994-08-02
DE69326785D1 (de) 1999-11-25
DE69326785T2 (de) 2000-04-20
EP0551106A3 (en) 1993-10-20

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees