GB1518328A - Automatically centred pulsed radar - Google Patents

Automatically centred pulsed radar

Info

Publication number
GB1518328A
GB1518328A GB32666/75A GB3266675A GB1518328A GB 1518328 A GB1518328 A GB 1518328A GB 32666/75 A GB32666/75 A GB 32666/75A GB 3266675 A GB3266675 A GB 3266675A GB 1518328 A GB1518328 A GB 1518328A
Authority
GB
United Kingdom
Prior art keywords
signal
output
frequency
discriminator
mixer
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
Application number
GB32666/75A
Other languages
English (en)
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of GB1518328A publication Critical patent/GB1518328A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB32666/75A 1974-08-06 1975-08-05 Automatically centred pulsed radar Expired GB1518328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/495,163 US3953849A (en) 1974-08-06 1974-08-06 Automatically centered pulsed radar receiver

Publications (1)

Publication Number Publication Date
GB1518328A true GB1518328A (en) 1978-07-19

Family

ID=23967518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32666/75A Expired GB1518328A (en) 1974-08-06 1975-08-05 Automatically centred pulsed radar

Country Status (6)

Country Link
US (1) US3953849A (enExample)
CA (1) CA1045702A (enExample)
DE (1) DE2534942A1 (enExample)
FR (1) FR2281577A1 (enExample)
GB (1) GB1518328A (enExample)
IT (1) IT1044409B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724437A (en) * 1976-04-02 1988-02-09 The Marconi Company Limited Signal acquisition circuit with variable bandwidth phase locked loop
US4064511A (en) * 1976-09-24 1977-12-20 Raytheon Company Clutter subtraction system
US6630902B1 (en) * 1977-07-28 2003-10-07 Raytheon Company Shipboard point defense system and elements therefor
US6116536A (en) * 1978-02-16 2000-09-12 Raytheon Company Frequency adjusting arrangement
US7696460B1 (en) * 1978-02-16 2010-04-13 Raytheon Company Frequency adjusting arrangement
US4428052A (en) 1981-06-09 1984-01-24 Texas Instruments Incorporated Navigational aid autopilot
US6266522B1 (en) * 1998-02-04 2001-07-24 Ericsson Inc. Apparatus and methods for tuning bandpass filters
DE102005021358A1 (de) * 2005-05-04 2006-11-09 Endress + Hauser Gmbh + Co. Kg Laufzeitmessverfahren zur Ermittelung der Distanz
JP5279990B2 (ja) * 2006-06-13 2013-09-04 古野電気株式会社 レーダ装置
DE102009029052A1 (de) * 2009-09-01 2011-03-03 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bereitstellen eines Reflexionssignals
US9336901B2 (en) * 2014-03-17 2016-05-10 Lam Research Corporation Track and hold feedback control of pulsed RF

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707718A (en) * 1969-02-18 1972-12-26 Westinghouse Electric Corp Radar system

Also Published As

Publication number Publication date
FR2281577B1 (enExample) 1982-12-10
CA1045702A (en) 1979-01-02
FR2281577A1 (fr) 1976-03-05
IT1044409B (it) 1980-03-20
DE2534942A1 (de) 1976-02-26
US3953849A (en) 1976-04-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19950804