GB1265506A - - Google Patents

Info

Publication number
GB1265506A
GB1265506A GB4604769A GB1265506DA GB1265506A GB 1265506 A GB1265506 A GB 1265506A GB 4604769 A GB4604769 A GB 4604769A GB 1265506D A GB1265506D A GB 1265506DA GB 1265506 A GB1265506 A GB 1265506A
Authority
GB
United Kingdom
Prior art keywords
diode
doppler
frequency
radar
sept
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
GB4604769A
Other languages
English (en)
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 filed Critical
Publication of GB1265506A publication Critical patent/GB1265506A/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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection

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)
GB4604769A 1969-09-18 1969-09-18 Expired GB1265506A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4604769 1969-09-18

Publications (1)

Publication Number Publication Date
GB1265506A true GB1265506A (enrdf_load_stackoverflow) 1972-03-01

Family

ID=10439637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4604769A Expired GB1265506A (enrdf_load_stackoverflow) 1969-09-18 1969-09-18

Country Status (2)

Country Link
GB (1) GB1265506A (enrdf_load_stackoverflow)
ZA (1) ZA706173B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002027982A1 (de) * 2000-09-27 2002-04-04 Siemens Aktiengesellschaft Anordnung und verfahren zur messung von hochfrequenzparametern einer elektronischen schaltung mit angeschlossener antenne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002027982A1 (de) * 2000-09-27 2002-04-04 Siemens Aktiengesellschaft Anordnung und verfahren zur messung von hochfrequenzparametern einer elektronischen schaltung mit angeschlossener antenne

Also Published As

Publication number Publication date
ZA706173B (en) 1971-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees