FR818522A - Antennes directives - Google Patents

Antennes directives

Info

Publication number
FR818522A
FR818522A FR818522DA FR818522A FR 818522 A FR818522 A FR 818522A FR 818522D A FR818522D A FR 818522DA FR 818522 A FR818522 A FR 818522A
Authority
FR
France
Prior art keywords
directional antennas
antennas
directional
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
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.)
Thales SA
Original Assignee
Le Materiel Telephonique 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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR818522A publication Critical patent/FR818522A/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
    • H01Q11/06—Rhombic antennas; V-antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/01—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the shape of the antenna or antenna system
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR818522D 1936-01-11 1937-01-11 Antennes directives Expired FR818522A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US818522XA 1936-01-11 1936-01-11

Publications (1)

Publication Number Publication Date
FR818522A true FR818522A (fr) 1937-09-28

Family

ID=22166809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818522D Expired FR818522A (fr) 1936-01-11 1937-01-11 Antennes directives

Country Status (2)

Country Link
CH (1) CH258730A (fr)
FR (1) FR818522A (fr)

Also Published As

Publication number Publication date
CH258730A (de) 1948-12-15

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