FR2233746A1 - - Google Patents

Info

Publication number
FR2233746A1
FR2233746A1 FR7420523A FR7420523A FR2233746A1 FR 2233746 A1 FR2233746 A1 FR 2233746A1 FR 7420523 A FR7420523 A FR 7420523A FR 7420523 A FR7420523 A FR 7420523A FR 2233746 A1 FR2233746 A1 FR 2233746A1
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.)
Granted
Application number
FR7420523A
Other versions
FR2233746B1 (fr
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 FR2233746A1 publication Critical patent/FR2233746A1/fr
Application granted granted Critical
Publication of FR2233746B1 publication Critical patent/FR2233746B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/28—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR7420523A 1973-06-15 1974-06-13 Expired FR2233746B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/370,488 US4014024A (en) 1973-06-15 1973-06-15 Non-rotating antenna

Publications (2)

Publication Number Publication Date
FR2233746A1 true FR2233746A1 (fr) 1975-01-10
FR2233746B1 FR2233746B1 (fr) 1978-06-02

Family

ID=23459880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420523A Expired FR2233746B1 (fr) 1973-06-15 1974-06-13

Country Status (6)

Country Link
US (1) US4014024A (fr)
JP (1) JPS5319514B2 (fr)
DE (1) DE2428118A1 (fr)
FR (1) FR2233746B1 (fr)
GB (1) GB1472455A (fr)
IT (1) IT1030580B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260994A (en) * 1978-11-09 1981-04-07 International Telephone And Telegraph Corporation Antenna pattern synthesis and shaping
GB2156591B (en) * 1984-03-23 1987-05-28 Standard Telephones Cables Ltd Monitor for an electronic tacan beacon
US7508283B2 (en) 2004-03-26 2009-03-24 The Regents Of The University Of California Composite right/left handed (CRLH) couplers
US7911386B1 (en) 2006-05-23 2011-03-22 The Regents Of The University Of California Multi-band radiating elements with composite right/left-handed meta-material transmission line
EP2070157B1 (fr) * 2006-08-25 2017-10-25 Tyco Electronics Services GmbH Antennes basées sur des structures de métamatériaux
TW200843201A (en) * 2007-03-16 2008-11-01 Rayspan Corp Metamaterial antenna arrays with radiation pattern shaping and beam switching
KR101246173B1 (ko) 2007-10-11 2013-03-21 레이스팬 코포레이션 단일층 금속화 및 비아-레스 메타 물질 구조

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474447A (en) * 1968-05-02 1969-10-21 Raytheon Co Electronically scanned tacan antenna
US3560978A (en) * 1968-11-01 1971-02-02 Itt Electronically controlled antenna system
US3670336A (en) * 1970-05-11 1972-06-13 Itt Electronic technique for an all-electronic cylindrical array beacon antenna
US3747102A (en) * 1971-12-15 1973-07-17 Westinghouse Electric Corp Electronically modulated tacan antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
IT1030580B (it) 1979-04-10
FR2233746B1 (fr) 1978-06-02
JPS5037323A (fr) 1975-04-08
DE2428118A1 (de) 1975-01-09
JPS5319514B2 (fr) 1978-06-21
GB1472455A (en) 1977-05-04
US4014024A (en) 1977-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse