BE671877A - - Google Patents

Info

Publication number
BE671877A
BE671877A BE671877DA BE671877A BE 671877 A BE671877 A BE 671877A BE 671877D A BE671877D A BE 671877DA BE 671877 A BE671877 A BE 671877A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE671877A publication Critical patent/BE671877A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/38—Vertical arrangement of element with counterpoise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/66—Arrangements or adaptations of apparatus or instruments, not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
BE671877D 1964-11-13 1965-11-05 BE671877A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994959A FR1427745A (fr) 1964-11-13 1964-11-13 Perfectionnements aux antennes pour véhicules spatiaux

Publications (1)

Publication Number Publication Date
BE671877A true BE671877A (xx) 1966-05-05

Family

ID=8842501

Family Applications (1)

Application Number Title Priority Date Filing Date
BE671877D BE671877A (xx) 1964-11-13 1965-11-05

Country Status (6)

Country Link
US (1) US3426351A (xx)
BE (1) BE671877A (xx)
DE (1) DE1466052A1 (xx)
FR (1) FR1427745A (xx)
GB (1) GB1106824A (xx)
NL (1) NL6514713A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR93172E (fr) * 1966-11-04 1969-02-21 Cit Alcatel Dispositif d'antennes fixes communes pour deux gammes d'ondes.
US3521286A (en) * 1967-04-21 1970-07-21 Gen Dynamics Corp Orthogonal array antenna system
GB1223778A (en) * 1969-03-17 1971-03-03 Chu Associates Wide band antenna for satellite navigation and related problems
US3771162A (en) * 1971-05-14 1973-11-06 Andrew California Corp Omnidirectional antenna
US4397041A (en) * 1980-03-03 1983-08-02 Pioneer Electronic Corporation Complex antenna system and FM/AM receiver
US5169094A (en) * 1990-02-26 1992-12-08 Aerospatiale Societe Nationale Industrielle Geostationary earth observation satellite incorporating liquid propellant apogee maneuver system and hollow antennas
GB2512111B (en) * 2013-03-20 2017-02-15 British Broadcasting Corp Antenna arrangement for transmitting two or more polarisations of radio signal
US10745152B2 (en) * 2017-06-01 2020-08-18 Swarm Technologies, Inc. Attitude stabilization and orbital distribution for small satellites

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE872379C (de) * 1949-12-09 1953-03-30 Siemens Ag Stoerungsarme Empfangsantenne
US2982959A (en) * 1960-06-27 1961-05-02 Dietrich V Hanneken Antenna for both horizontally and vertically polarized waves
US3172111A (en) * 1962-08-30 1965-03-02 Louis D Breetz Multi-polarized single element radiator
US3324474A (en) * 1964-09-18 1967-06-06 Gen Dynamics Corp Rotatable horn antenna with feed moveable out of horn to form omnidirectional antenna

Also Published As

Publication number Publication date
NL6514713A (xx) 1966-05-16
US3426351A (en) 1969-02-04
FR1427745A (fr) 1966-02-11
GB1106824A (en) 1968-03-20
DE1466052A1 (de) 1969-11-27

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