FR1331664A - Perfectionnements aux antennes directives - Google Patents

Perfectionnements aux antennes directives

Info

Publication number
FR1331664A
FR1331664A FR902764A FR902764A FR1331664A FR 1331664 A FR1331664 A FR 1331664A FR 902764 A FR902764 A FR 902764A FR 902764 A FR902764 A FR 902764A FR 1331664 A FR1331664 A FR 1331664A
Authority
FR
France
Prior art keywords
directive antennas
directive
antennas
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
FR902764A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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
Priority claimed from GB2392061A external-priority patent/GB983447A/en
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to FR902764A priority Critical patent/FR1331664A/fr
Application granted granted Critical
Publication of FR1331664A publication Critical patent/FR1331664A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas
    • H01Q11/105—Logperiodic antennas using a dielectric support
    • 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
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
FR902764A 1961-07-03 1962-07-03 Perfectionnements aux antennes directives Expired FR1331664A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR902764A FR1331664A (fr) 1961-07-03 1962-07-03 Perfectionnements aux antennes directives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2392061A GB983447A (en) 1961-07-03 1961-07-03 Improvements in or relating to directional aerials
FR902764A FR1331664A (fr) 1961-07-03 1962-07-03 Perfectionnements aux antennes directives

Publications (1)

Publication Number Publication Date
FR1331664A true FR1331664A (fr) 1963-07-05

Family

ID=26196462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902764A Expired FR1331664A (fr) 1961-07-03 1962-07-03 Perfectionnements aux antennes directives

Country Status (1)

Country Link
FR (1) FR1331664A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301110A1 (fr) * 1975-02-17 1976-09-10 United Kingdom Government Aerien a conducteurs plats
FR2309993A1 (fr) * 1975-05-01 1976-11-26 Raytheon Co Antenne a largeur de faisceau constante
FR2466879A1 (fr) * 1979-10-05 1981-04-10 Thomson Csf Antenne plane bifilaire a rayonnement transversal et son application aux aeriens radars

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2301110A1 (fr) * 1975-02-17 1976-09-10 United Kingdom Government Aerien a conducteurs plats
FR2309993A1 (fr) * 1975-05-01 1976-11-26 Raytheon Co Antenne a largeur de faisceau constante
FR2466879A1 (fr) * 1979-10-05 1981-04-10 Thomson Csf Antenne plane bifilaire a rayonnement transversal et son application aux aeriens radars
EP0027067A1 (fr) * 1979-10-05 1981-04-15 Thomson-Csf Antenne plane bifilaire à rayonnement transversal et son application aux aériens radars

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