TR25888A - Frekans birestiricisi - Google Patents

Frekans birestiricisi

Info

Publication number
TR25888A
TR25888A TR91/0797A TR79791A TR25888A TR 25888 A TR25888 A TR 25888A TR 91/0797 A TR91/0797 A TR 91/0797A TR 79791 A TR79791 A TR 79791A TR 25888 A TR25888 A TR 25888A
Authority
TR
Turkey
Prior art keywords
frequency supplier
supplier
frequency
Prior art date
Application number
TR91/0797A
Other languages
English (en)
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of TR25888A publication Critical patent/TR25888A/tr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/30—Command link guidance systems
    • F41G7/301—Details
    • F41G7/306—Details for transmitting guidance signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/30—Command link guidance systems
    • F41G7/301—Details
    • F41G7/308—Details for guiding a plurality of missiles
    • 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
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
    • H03L7/185—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number using a mixer in the loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
TR91/0797A 1990-08-16 1991-08-13 Frekans birestiricisi TR25888A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/568,374 US5221062A (en) 1989-12-07 1990-08-16 Frequency synthesizer

Publications (1)

Publication Number Publication Date
TR25888A true TR25888A (tr) 1993-11-01

Family

ID=24271023

Family Applications (1)

Application Number Title Priority Date Filing Date
TR91/0797A TR25888A (tr) 1990-08-16 1991-08-13 Frekans birestiricisi

Country Status (9)

Country Link
US (1) US5221062A (tr)
EP (1) EP0471487B1 (tr)
JP (1) JP2569240B2 (tr)
CA (1) CA2046789A1 (tr)
DE (1) DE69127669T2 (tr)
ES (1) ES2106765T3 (tr)
IL (1) IL98907A (tr)
NO (1) NO180218C (tr)
TR (1) TR25888A (tr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5682256A (en) * 1988-11-11 1997-10-28 British Telecommunications Public Limited Company Communications system
US5307071A (en) * 1992-04-17 1994-04-26 Hughes Aircraft Company Low noise frequency synthesizer using half integer dividers and analog gain compensation
SG48873A1 (en) * 1992-09-03 1998-05-18 British Telecomm Transmission techniques
JPH0946225A (ja) * 1995-07-31 1997-02-14 Sharp Corp マイクロ波・ミリ波帯位相同期発振回路
DE19647474C2 (de) * 1996-11-16 2003-03-13 Rohde & Schwarz Nach dem Prinzip der fraktionalen Frequenzsynthese arbeitender Frequenzsynthesizer
US20070080852A1 (en) * 2005-10-07 2007-04-12 Blumke Joel C Phase locked loop as linear chirp extender
KR100982698B1 (ko) 2009-12-16 2010-09-16 국방과학연구소 차량 레이더 시스템 간의 열잡음 간섭을 감소시키 위한 송신 장치 및 이를 포함하는 차량 레이더 시스템
WO2014082155A1 (en) * 2012-11-29 2014-06-05 Nanowave Technologies Inc. Low spurious synthesizer circuit and method
CA187127S (en) 2018-10-23 2020-11-10 E6Pr S A P I De C V Edible beverage can holder
CN110645843B (zh) * 2019-08-16 2020-08-14 北京理工大学 针对高速机动目标的高动态补偿制导控制系统及方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724490A1 (de) * 1986-08-01 1990-04-19 Asea Brown Boveri Verfahren und schaltung zur frequenzregelung von signalen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571597A (en) * 1969-10-14 1971-03-23 Commerce Usa System for phase stabilizing widely separated oscillators
US4014482A (en) * 1975-04-18 1977-03-29 Mcdonnell Douglas Corporation Missile director
US4724437A (en) * 1976-04-02 1988-02-09 The Marconi Company Limited Signal acquisition circuit with variable bandwidth phase locked loop
FR2385271A1 (fr) * 1977-03-25 1978-10-20 Thomson Csf Dispositif de teletransmission d'informations, notamment pour systeme de teleguidage de vehicules soumis a de grandes accelerations, et systeme de teleguidage comportant un tel dispositif
US4219170A (en) * 1977-07-08 1980-08-26 Mcdonnell Douglas Corporation Missile roll position processor
US4326173A (en) * 1977-07-25 1982-04-20 Np Industries, Inc. Digital phase locked loop frequency control system
US4470049A (en) * 1982-03-03 1984-09-04 Raytheon Company Transmitter receiver operating at 94 GHz
US4829301A (en) * 1987-11-13 1989-05-09 Ford Aerospace & Communications Corporation Digital first order hold circuit
US4891649A (en) * 1988-09-02 1990-01-02 Trw Inc. Noise suppressor for pulsed signal receivers
US4983978A (en) * 1989-03-21 1991-01-08 United Technologies Corporation Multi-frequency comb generator for radar and the like
US4987373A (en) * 1989-09-01 1991-01-22 Chrontel, Inc. Monolithic phase-locked loop
US4980690A (en) * 1989-10-24 1990-12-25 Hughes Aircraft Company Bistatic radar seeker with range gating
US5118050A (en) * 1989-12-07 1992-06-02 Hughes Aircraft Company Launcher control system
US5041799A (en) * 1990-11-05 1991-08-20 Motorola, Inc. Temperature compensation circuit for a crystal oscillator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724490A1 (de) * 1986-08-01 1990-04-19 Asea Brown Boveri Verfahren und schaltung zur frequenzregelung von signalen

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
1982 IEEE MIT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, Dallas, 15th June 1982, pages 431-433; B.E. GILCHRIST et al.: "The use of sampling techniques for miniaturized microwave synthesis applications" *
19TH EUROPEAN MICROWAVE CONFERENCE, London, 4th - 7th September 1989, pages 555-560; K. BORST et al.: "Low noise synthesized microwave local oscillator for high capacity digital radio systems using a dielectric resonator and a saw reference" *
The search has been performed among the documents dated prior to 13th August 1991 *

Also Published As

Publication number Publication date
JP2569240B2 (ja) 1997-01-08
NO180218B (no) 1996-11-25
DE69127669T2 (de) 1998-04-23
IL98907A (en) 1996-10-16
CA2046789A1 (en) 1992-02-17
EP0471487A1 (en) 1992-02-19
DE69127669D1 (de) 1997-10-23
US5221062A (en) 1993-06-22
ES2106765T3 (es) 1997-11-16
NO913197L (no) 1992-02-17
JPH04263799A (ja) 1992-09-18
NO180218C (no) 1997-03-05
EP0471487B1 (en) 1997-09-17
NO913197D0 (no) 1991-08-15

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