GB1337245A - Fixed and moving target simulator for doppler radar - Google Patents

Fixed and moving target simulator for doppler radar

Info

Publication number
GB1337245A
GB1337245A GB2213272A GB1337245DA GB1337245A GB 1337245 A GB1337245 A GB 1337245A GB 2213272 A GB2213272 A GB 2213272A GB 1337245D A GB1337245D A GB 1337245DA GB 1337245 A GB1337245 A GB 1337245A
Authority
GB
United Kingdom
Prior art keywords
phase
radar
phase shifter
moving target
doppler radar
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
GB2213272A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1337245A publication Critical patent/GB1337245A/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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
    • G01S7/4095—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder the external reference signals being modulated, e.g. rotating a dihedral reflector or modulating a transponder for simulation of a Doppler echo

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)
GB2213272A 1971-02-24 1972-05-11 Fixed and moving target simulator for doppler radar Expired GB1337245A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7106273A FR2126085B1 (enExample) 1971-02-24 1971-02-24
GB2213272 1972-05-11

Publications (1)

Publication Number Publication Date
GB1337245A true GB1337245A (en) 1973-11-14

Family

ID=26216222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2213272A Expired GB1337245A (en) 1971-02-24 1972-05-11 Fixed and moving target simulator for doppler radar

Country Status (2)

Country Link
FR (1) FR2126085B1 (enExample)
GB (1) GB1337245A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813917A1 (de) * 1978-03-31 1979-10-11 Siemens Ag Schaltungsanordnung zur erzeugung simulierter radar-echosignale
GB2358534A (en) * 2000-01-21 2001-07-25 Dynex Semiconductor Ltd Testing of doppler alarm sensors
CN107271975A (zh) * 2017-06-16 2017-10-20 北京理工大学 基于频率实时测量的雷达回波多普勒频率相参模拟方法
CN113567941A (zh) * 2021-08-04 2021-10-29 上海无线电设备研究所 一种目标近场多普勒回波快速仿真方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116500568B (zh) * 2023-06-29 2023-10-13 成都华兴汇明科技有限公司 一种长时动态多目标重叠信号的生成方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB924208A (en) * 1958-08-01 1963-04-24 Cossor Ltd A C Improvements in and relating to the testing of radar apparatus
US3329953A (en) * 1966-06-15 1967-07-04 Sierra Research Corp Doppler target simulator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813917A1 (de) * 1978-03-31 1979-10-11 Siemens Ag Schaltungsanordnung zur erzeugung simulierter radar-echosignale
GB2358534A (en) * 2000-01-21 2001-07-25 Dynex Semiconductor Ltd Testing of doppler alarm sensors
CN107271975A (zh) * 2017-06-16 2017-10-20 北京理工大学 基于频率实时测量的雷达回波多普勒频率相参模拟方法
CN107271975B (zh) * 2017-06-16 2018-10-09 北京理工大学 基于频率实时测量的雷达回波多普勒频率相参模拟方法
CN113567941A (zh) * 2021-08-04 2021-10-29 上海无线电设备研究所 一种目标近场多普勒回波快速仿真方法
CN113567941B (zh) * 2021-08-04 2023-09-19 上海无线电设备研究所 一种目标近场多普勒回波快速仿真方法

Also Published As

Publication number Publication date
FR2126085B1 (enExample) 1976-10-29
FR2126085A1 (enExample) 1972-10-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees