SE438055B - Automatisk forsterkningsreglerkrets for en i en pulsradarapparat ingaende mf-forsterkare - Google Patents

Automatisk forsterkningsreglerkrets for en i en pulsradarapparat ingaende mf-forsterkare

Info

Publication number
SE438055B
SE438055B SE7709813A SE7709813A SE438055B SE 438055 B SE438055 B SE 438055B SE 7709813 A SE7709813 A SE 7709813A SE 7709813 A SE7709813 A SE 7709813A SE 438055 B SE438055 B SE 438055B
Authority
SE
Sweden
Prior art keywords
amplifier
control circuit
automatic
scratch device
amplifier control
Prior art date
Application number
SE7709813A
Other languages
English (en)
Swedish (sv)
Other versions
SE7709813L (sv
Inventor
Hijfte H M Van
J Bergman
Original Assignee
Hollandse Signaalapparaten Bv
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 Hollandse Signaalapparaten Bv filed Critical Hollandse Signaalapparaten Bv
Publication of SE7709813L publication Critical patent/SE7709813L/
Publication of SE438055B publication Critical patent/SE438055B/xx

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
    • H03G3/3073—Circuits generating control signals when no carrier is present, or in SSB, CW or pulse receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
    • 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
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
SE7709813A 1976-09-06 1977-08-31 Automatisk forsterkningsreglerkrets for en i en pulsradarapparat ingaende mf-forsterkare SE438055B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7609865,A NL174675C (nl) 1976-09-06 1976-09-06 Inrichting voor het opwekken van de regelspanning voor de automatische sterkteregeling van een impulsradarapparaat.

Publications (2)

Publication Number Publication Date
SE7709813L SE7709813L (sv) 1978-03-07
SE438055B true SE438055B (sv) 1985-03-25

Family

ID=19826850

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709813A SE438055B (sv) 1976-09-06 1977-08-31 Automatisk forsterkningsreglerkrets for en i en pulsradarapparat ingaende mf-forsterkare

Country Status (13)

Country Link
US (1) US4144533A (nl)
JP (1) JPS5351992A (nl)
AU (1) AU512162B2 (nl)
BE (1) BE858399A (nl)
CA (1) CA1119701A (nl)
CH (1) CH628149A5 (nl)
DE (1) DE2738639A1 (nl)
FR (1) FR2363934A1 (nl)
GB (1) GB1590066A (nl)
IT (1) IT1089866B (nl)
NL (1) NL174675C (nl)
NO (1) NO145118C (nl)
SE (1) SE438055B (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409521A1 (fr) * 1977-11-22 1979-06-15 Thomson Csf Dispositif d'elimination des echos fixes, plus particulierement associe a un systeme radar et systeme radar le comprenant
US4233604A (en) * 1978-11-27 1980-11-11 Thomson-Csf Receiver with fixed-echo suppressor
US4680588A (en) * 1985-12-05 1987-07-14 Raytheon Company Radar system with incremental automatic gain control
US4940988A (en) * 1988-11-02 1990-07-10 Westinghouse Electric Corp. Two parameter clutter map
JP2881352B2 (ja) * 1992-01-14 1999-04-12 アンリツ株式会社 自動利得調節装置
DE19804958A1 (de) * 1998-02-07 1999-08-12 Itt Mfg Enterprises Inc Auswertekonzept für Abstandsmeßverfahren
KR20050101230A (ko) * 2002-07-30 2005-10-20 인터디지탈 테크날러지 코포레이션 상관 후 전처리한 소프트 임계값을 이용한 수신 ｃｄｍａ신호의 전력 측정
JP4241646B2 (ja) * 2004-04-20 2009-03-18 パナソニック株式会社 受信装置、送信装置及び無線システム
US7274322B2 (en) * 2005-07-25 2007-09-25 Honeywell International Inc. Systems and methods for automatic gain control for multichannel receivers
CZ2007485A3 (cs) 2007-07-17 2009-04-22 Elmarco, S. R. O. Zpusob zvláknování kapalné matrice, zarízení pro výrobu nanovláken elektrostatickým zvláknováním kapalné matrice a zvláknovací elektroda pro takové zarízení
JP2011002425A (ja) * 2009-06-22 2011-01-06 Furuno Electric Co Ltd レーダ装置
JP5527072B2 (ja) * 2010-07-15 2014-06-18 富士通株式会社 増幅装置及び利得制御方法
JP6290540B2 (ja) * 2013-03-08 2018-03-07 日本無線株式会社 レーダ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2711531A (en) * 1951-01-15 1955-06-21 Gen Electric Automatic gain control circuit
US3848191A (en) * 1972-07-07 1974-11-12 Rca Corp Asynchronous pulse receiver
US3845481A (en) * 1973-04-26 1974-10-29 United Aircraft Corp Target controlled agc for scan radar normalization
US4042922A (en) * 1976-09-03 1977-08-16 The Bendix Corporation Multi-mode radar system

Also Published As

Publication number Publication date
DE2738639A1 (de) 1978-03-09
NO145118B (no) 1981-10-05
CH628149A5 (de) 1982-02-15
AU512162B2 (en) 1980-09-25
NL7609865A (nl) 1978-03-08
FR2363934B1 (nl) 1983-03-25
JPS6161071B2 (nl) 1986-12-24
NO773044L (no) 1978-03-07
NL174675B (nl) 1984-02-16
IT1089866B (it) 1985-06-18
GB1590066A (en) 1981-05-28
CA1119701A (en) 1982-03-09
AU2841277A (en) 1979-03-08
SE7709813L (sv) 1978-03-07
FR2363934A1 (fr) 1978-03-31
US4144533A (en) 1979-03-13
DE2738639C2 (nl) 1987-09-24
BE858399A (nl) 1978-01-02
JPS5351992A (en) 1978-05-11
NO145118C (no) 1982-01-13
NL174675C (nl) 1984-07-16

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