FR2223850B1 - - Google Patents

Info

Publication number
FR2223850B1
FR2223850B1 FR7310942A FR7310942A FR2223850B1 FR 2223850 B1 FR2223850 B1 FR 2223850B1 FR 7310942 A FR7310942 A FR 7310942A FR 7310942 A FR7310942 A FR 7310942A FR 2223850 B1 FR2223850 B1 FR 2223850B1
Authority
FR
France
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
FR7310942A
Other languages
French (fr)
Other versions
FR2223850A1 (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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7310942A priority Critical patent/FR2223850B1/fr
Priority to GB1345174A priority patent/GB1422918A/en
Publication of FR2223850A1 publication Critical patent/FR2223850A1/fr
Application granted granted Critical
Publication of FR2223850B1 publication Critical patent/FR2223850B1/fr
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
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4409—HF sub-systems particularly adapted therefor, e.g. circuits for signal combination
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/04—Multimode antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aerials With Secondary Devices (AREA)
FR7310942A 1973-03-27 1973-03-27 Expired FR2223850B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7310942A FR2223850B1 (en) 1973-03-27 1973-03-27
GB1345174A GB1422918A (en) 1973-03-27 1974-03-26 Optimised monopulse feed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310942A FR2223850B1 (en) 1973-03-27 1973-03-27

Publications (2)

Publication Number Publication Date
FR2223850A1 FR2223850A1 (en) 1974-10-25
FR2223850B1 true FR2223850B1 (en) 1975-08-22

Family

ID=9116916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310942A Expired FR2223850B1 (en) 1973-03-27 1973-03-27

Country Status (2)

Country Link
FR (1) FR2223850B1 (en)
GB (1) GB1422918A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222725A (en) * 1988-09-07 1990-03-14 Philips Electronic Associated Microwave antenna

Also Published As

Publication number Publication date
FR2223850A1 (en) 1974-10-25
GB1422918A (en) 1976-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse