SE8505572A - PLAN TVATRADSANTENN - Google Patents

PLAN TVATRADSANTENN

Info

Publication number
SE8505572A
SE8505572A SE8505572A SE8505572A SE8505572A SE 8505572 A SE8505572 A SE 8505572A SE 8505572 A SE8505572 A SE 8505572A SE 8505572 A SE8505572 A SE 8505572A SE 8505572 A SE8505572 A SE 8505572A
Authority
SE
Sweden
Prior art keywords
tvatradsantenn
plan
radiation
phase
lambda
Prior art date
Application number
SE8505572A
Other languages
Swedish (sv)
Other versions
SE8505572D0 (en
Inventor
P Brun
J Rannou
P Sabatier
Original Assignee
Thomson Csf
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 filed Critical Thomson Csf
Publication of SE8505572D0 publication Critical patent/SE8505572D0/en
Publication of SE8505572A publication Critical patent/SE8505572A/en

Links

Classifications

    • 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
    • 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
    • H01Q11/04—Non-resonant antennas, e.g. travelling-wave antenna with parts bent, folded, shaped, screened or electrically loaded to obtain desired phase relation of radiation from selected sections of the antenna

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The subject of the invention is a two-wire antenna to which phase-shifter elements (3) are added on one of the two conducting lines (2) so that radiation from the line is created and that this radiation is a maximum at points which lie at a distance such that the currents are in phase at the end of a step difference of less than lambda /2. Application to radar aerials. <IMAGE>
SE8505572A 1984-11-27 1985-11-25 PLAN TVATRADSANTENN SE8505572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8418053A FR2710458B1 (en) 1984-11-27 1984-11-27 Two-wire planar antenna.

Publications (2)

Publication Number Publication Date
SE8505572D0 SE8505572D0 (en) 1985-11-25
SE8505572A true SE8505572A (en) 1986-05-28

Family

ID=9309988

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505572A SE8505572A (en) 1984-11-27 1985-11-25 PLAN TVATRADSANTENN

Country Status (3)

Country Link
FR (1) FR2710458B1 (en)
GB (1) GB8529000D0 (en)
SE (1) SE8505572A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249946A (en) * 1963-03-25 1966-05-03 Martin Marietta Corp Frequency independent antenna array with constant phase center spacing
US4286271A (en) * 1979-02-26 1981-08-25 Gte Products Corporation Log-periodic monopole antenna
FR2466879A1 (en) * 1979-10-05 1981-04-10 Thomson Csf BIFILAR FLAT ANTENNA WITH TRANSVERSAL RADIATION AND ITS APPLICATION TO RADAR AIRS

Also Published As

Publication number Publication date
FR2710458B1 (en) 1996-01-26
FR2710458A1 (en) 1995-03-31
SE8505572D0 (en) 1985-11-25
GB8529000D0 (en) 1994-11-30

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