FR2510265B1 - SIGHTING DEVICE FOR TELEMETRY AND ECARTOMETRY - Google Patents

SIGHTING DEVICE FOR TELEMETRY AND ECARTOMETRY

Info

Publication number
FR2510265B1
FR2510265B1 FR8114382A FR8114382A FR2510265B1 FR 2510265 B1 FR2510265 B1 FR 2510265B1 FR 8114382 A FR8114382 A FR 8114382A FR 8114382 A FR8114382 A FR 8114382A FR 2510265 B1 FR2510265 B1 FR 2510265B1
Authority
FR
France
Prior art keywords
ecartometry
telemetry
sighting device
sighting
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
FR8114382A
Other languages
French (fr)
Other versions
FR2510265A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8114382A priority Critical patent/FR2510265B1/en
Publication of FR2510265A1 publication Critical patent/FR2510265A1/en
Application granted granted Critical
Publication of FR2510265B1 publication Critical patent/FR2510265B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
    • H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/195—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/22—RF wavebands combined with non-RF wavebands, e.g. infrared or optical
FR8114382A 1981-07-24 1981-07-24 SIGHTING DEVICE FOR TELEMETRY AND ECARTOMETRY Expired FR2510265B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8114382A FR2510265B1 (en) 1981-07-24 1981-07-24 SIGHTING DEVICE FOR TELEMETRY AND ECARTOMETRY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114382A FR2510265B1 (en) 1981-07-24 1981-07-24 SIGHTING DEVICE FOR TELEMETRY AND ECARTOMETRY

Publications (2)

Publication Number Publication Date
FR2510265A1 FR2510265A1 (en) 1983-01-28
FR2510265B1 true FR2510265B1 (en) 1985-09-13

Family

ID=9260815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114382A Expired FR2510265B1 (en) 1981-07-24 1981-07-24 SIGHTING DEVICE FOR TELEMETRY AND ECARTOMETRY

Country Status (1)

Country Link
FR (1) FR2510265B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691581B1 (en) * 1992-05-19 1994-08-26 Thomson Csf Low cost and space-saving microwave antenna for vehicle transmitter and / or receiver system.
GB2510162A (en) * 2013-01-28 2014-07-30 Bae Systems Plc In a multi-band antenna, a multi-layer dielectric layer is provided on the surface of a reflector
US9865921B2 (en) 2013-01-28 2018-01-09 Bae Systems Plc Directional multi-band antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607009A (en) * 1948-10-08 1952-08-12 Philco Corp Electromagnetic wave transmissive structure
US2972743A (en) * 1957-06-19 1961-02-21 Westinghouse Electric Corp Combined infrared-radar antenna
US3165749A (en) * 1958-09-15 1965-01-12 Thompson Ramo Wooldridge Inc Microwave transmissive optical radiation reflectors
US3114149A (en) * 1961-12-04 1963-12-10 Philco Corp Combined radar and infra-red conical scanning antenna
US3281850A (en) * 1962-03-07 1966-10-25 Hazeltine Research Inc Double-feed antennas operating with waves of two frequencies of the same polarization
DE1296224B (en) * 1965-03-19 1969-05-29 Telefunken Patent Radar antenna system
FR2092637B1 (en) * 1970-06-03 1973-11-16 Thomson Csf
FR2445629A1 (en) * 1978-12-27 1980-07-25 Thomson Csf COMMON ANTENNA FOR PRIMARY RADAR AND SECONDARY RADAR
US4220957A (en) * 1979-06-01 1980-09-02 General Electric Company Dual frequency horn antenna system

Also Published As

Publication number Publication date
FR2510265A1 (en) 1983-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse