NO773044L - Automatisk forsterkningsreguleringskrets for pulsradar - Google Patents

Automatisk forsterkningsreguleringskrets for pulsradar

Info

Publication number
NO773044L
NO773044L NO773044A NO773044A NO773044L NO 773044 L NO773044 L NO 773044L NO 773044 A NO773044 A NO 773044A NO 773044 A NO773044 A NO 773044A NO 773044 L NO773044 L NO 773044L
Authority
NO
Norway
Prior art keywords
control circuit
reinforcement control
automatic reinforcement
ruler
circuit ruler
Prior art date
Application number
NO773044A
Other languages
English (en)
Other versions
NO145118C (no
NO145118B (no
Inventor
Herman Michel Van Hijfte
Jan 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 NO773044L publication Critical patent/NO773044L/no
Publication of NO145118B publication Critical patent/NO145118B/no
Publication of NO145118C publication Critical patent/NO145118C/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • 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 without distortion of the input signal
    • 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
NO773044A 1976-09-06 1977-09-02 Automatisk forsterkningsreguleringskrets for pulsradar NO145118C (no)

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 (3)

Publication Number Publication Date
NO773044L true NO773044L (no) 1978-03-07
NO145118B NO145118B (no) 1981-10-05
NO145118C NO145118C (no) 1982-01-13

Family

ID=19826850

Family Applications (1)

Application Number Title Priority Date Filing Date
NO773044A NO145118C (no) 1976-09-06 1977-09-02 Automatisk forsterkningsreguleringskrets for pulsradar

Country Status (13)

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

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
CN100385816C (zh) * 2002-07-30 2008-04-30 美商内数位科技公司 使用相互关联后软门槛预处理已接收cdma信号的功率量测
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
CZ300345B6 (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
IT1089866B (it) 1985-06-18
AU512162B2 (en) 1980-09-25
BE858399A (nl) 1978-01-02
DE2738639C2 (no) 1987-09-24
FR2363934A1 (fr) 1978-03-31
NL174675C (nl) 1984-07-16
US4144533A (en) 1979-03-13
SE438055B (sv) 1985-03-25
CA1119701A (en) 1982-03-09
CH628149A5 (de) 1982-02-15
SE7709813L (sv) 1978-03-07
FR2363934B1 (no) 1983-03-25
AU2841277A (en) 1979-03-08
JPS5351992A (en) 1978-05-11
JPS6161071B2 (no) 1986-12-24
NL7609865A (nl) 1978-03-08
GB1590066A (en) 1981-05-28
NL174675B (nl) 1984-02-16
DE2738639A1 (de) 1978-03-09
NO145118C (no) 1982-01-13
NO145118B (no) 1981-10-05

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