FR2198281B3 - - Google Patents

Info

Publication number
FR2198281B3
FR2198281B3 FR7331983A FR7331983A FR2198281B3 FR 2198281 B3 FR2198281 B3 FR 2198281B3 FR 7331983 A FR7331983 A FR 7331983A FR 7331983 A FR7331983 A FR 7331983A FR 2198281 B3 FR2198281 B3 FR 2198281B3
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
FR7331983A
Other languages
French (fr)
Other versions
FR2198281A1 (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 FR2198281A1 publication Critical patent/FR2198281A1/fr
Application granted granted Critical
Publication of FR2198281B3 publication Critical patent/FR2198281B3/fr
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/206—Microstrip transmission line antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/26—Surface waveguide constituted by a single conductor, e.g. strip conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
FR7331983A 1972-09-05 1973-09-05 Expired FR2198281B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243493 DE2243493A1 (en) 1972-09-05 1972-09-05 DIRECTIONAL ANTENNA FROM SEVERAL SINGLE BEAMS

Publications (2)

Publication Number Publication Date
FR2198281A1 FR2198281A1 (en) 1974-03-29
FR2198281B3 true FR2198281B3 (en) 1976-08-06

Family

ID=5855494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331983A Expired FR2198281B3 (en) 1972-09-05 1973-09-05

Country Status (2)

Country Link
DE (1) DE2243493A1 (en)
FR (1) FR2198281B3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1133120A (en) * 1978-05-22 1982-10-05 Peter S. Hall Stripline antennae with phase-shifting slotted strip
FR2466879A1 (en) * 1979-10-05 1981-04-10 Thomson Csf BIFILAR FLAT ANTENNA WITH TRANSVERSAL RADIATION AND ITS APPLICATION TO RADAR AIRS
FR2552273B1 (en) * 1983-09-21 1986-02-28 Labo Electronique Physique OMNIDIRECTIONAL MICROWAVE ANTENNA
TWI430510B (en) * 2009-10-28 2014-03-11 Richwave Technology Corp Antenna array
CN113964518A (en) * 2021-10-20 2022-01-21 维沃移动通信有限公司 Antenna device and electronic equipment

Also Published As

Publication number Publication date
DE2243493A1 (en) 1974-03-28
FR2198281A1 (en) 1974-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse