GB1406294A - Pulse radar systems - Google Patents

Pulse radar systems

Info

Publication number
GB1406294A
GB1406294A GB4330572A GB4330572A GB1406294A GB 1406294 A GB1406294 A GB 1406294A GB 4330572 A GB4330572 A GB 4330572A GB 4330572 A GB4330572 A GB 4330572A GB 1406294 A GB1406294 A GB 1406294A
Authority
GB
United Kingdom
Prior art keywords
photo
fourier transform
optical
plate
signals
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
GB4330572A
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of GB1406294A publication Critical patent/GB1406294A/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
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • G01S7/2926—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by integration

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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
GB4330572A 1971-09-29 1972-09-19 Pulse radar systems Expired GB1406294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148650 DE2148650A1 (de) 1971-09-29 1971-09-29 Verfahren zur phasenrichtigen integration von radar-pulsfolgen

Publications (1)

Publication Number Publication Date
GB1406294A true GB1406294A (en) 1975-09-17

Family

ID=5820947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4330572A Expired GB1406294A (en) 1971-09-29 1972-09-19 Pulse radar systems

Country Status (4)

Country Link
US (1) US3902175A (https=)
DE (1) DE2148650A1 (https=)
FR (1) FR2154682A1 (https=)
GB (1) GB1406294A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112363177A (zh) * 2020-10-26 2021-02-12 哈尔滨工业大学 基于相邻像元纠缠调控滤噪的光子计数激光雷达

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228001A (en) * 1991-01-23 1993-07-13 Syracuse University Optical random access memory
US5559732A (en) * 1994-12-27 1996-09-24 Syracuse University Branched photocycle optical memory device
US11196559B2 (en) 2018-08-08 2021-12-07 International Business Machines Corporation Secure communication using multichannel noise

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836359A (en) * 1954-11-01 1958-05-27 Texas Co Integration of electrical signals
GB821575A (en) * 1957-03-01 1959-10-07 Marconi Wireless Telegraph Co Improvements in or relating to repetitive signal systems
US3427104A (en) * 1960-05-04 1969-02-11 Us Air Force Optical plural channel signal data processor
US3113311A (en) * 1960-06-29 1963-12-03 Lloyd V Searle Radar integrating system
NL276507A (https=) * 1961-04-03
US3454414A (en) * 1964-11-02 1969-07-08 Sperry Rand Corp Photochromic material
US3417381A (en) * 1965-06-21 1968-12-17 Ibm Apparatus for writing information in memory by light
US3400363A (en) * 1965-12-09 1968-09-03 Pan American Petroleum Corp Wavelet reconstruction process for sonic, seismic, and radar exploration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112363177A (zh) * 2020-10-26 2021-02-12 哈尔滨工业大学 基于相邻像元纠缠调控滤噪的光子计数激光雷达

Also Published As

Publication number Publication date
US3902175A (en) 1975-08-26
FR2154682A1 (https=) 1973-05-11
DE2148650A1 (de) 1973-04-05

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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