FR2134146B1 - - Google Patents

Info

Publication number
FR2134146B1
FR2134146B1 FR7114313A FR7114313A FR2134146B1 FR 2134146 B1 FR2134146 B1 FR 2134146B1 FR 7114313 A FR7114313 A FR 7114313A FR 7114313 A FR7114313 A FR 7114313A FR 2134146 B1 FR2134146 B1 FR 2134146B1
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.)
Expired
Application number
FR7114313A
Other languages
French (fr)
Other versions
FR2134146A1 (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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7114313A priority Critical patent/FR2134146B1/fr
Priority to BE782329A priority patent/BE782329R/en
Priority to GB1810272A priority patent/GB1390635A/en
Priority to US00245928A priority patent/US3765024A/en
Priority to IT68242/72A priority patent/IT1044994B/en
Priority to CH595172A priority patent/CH560469A5/xx
Priority to DE2219758A priority patent/DE2219758C3/en
Publication of FR2134146A1 publication Critical patent/FR2134146A1/fr
Application granted granted Critical
Publication of FR2134146B1 publication Critical patent/FR2134146B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
FR7114313A 1971-04-22 1971-04-22 Expired FR2134146B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7114313A FR2134146B1 (en) 1971-04-22 1971-04-22
BE782329A BE782329R (en) 1971-04-22 1972-04-19 IMPROVEMENT FOR AERIALS WITH VARIABLE OPENING ANGLE (
GB1810272A GB1390635A (en) 1971-04-22 1972-04-19 Antennae with adjustable aperture
US00245928A US3765024A (en) 1971-04-22 1972-04-20 Antenna array with pattern compensation during scanning
IT68242/72A IT1044994B (en) 1971-04-22 1972-04-20 ELECTRONIC SCANNING ANTENNA
CH595172A CH560469A5 (en) 1971-04-22 1972-04-21
DE2219758A DE2219758C3 (en) 1971-04-22 1972-04-21 Antenna with electronic beam steering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7114313A FR2134146B1 (en) 1971-04-22 1971-04-22

Publications (2)

Publication Number Publication Date
FR2134146A1 FR2134146A1 (en) 1972-12-08
FR2134146B1 true FR2134146B1 (en) 1974-08-19

Family

ID=9075743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114313A Expired FR2134146B1 (en) 1971-04-22 1971-04-22

Country Status (7)

Country Link
US (1) US3765024A (en)
BE (1) BE782329R (en)
CH (1) CH560469A5 (en)
DE (1) DE2219758C3 (en)
FR (1) FR2134146B1 (en)
GB (1) GB1390635A (en)
IT (1) IT1044994B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531129A (en) * 1983-03-01 1985-07-23 Cubic Corporation Multiple-feed luneberg lens scanning antenna system
GB2332567B (en) * 1997-12-17 2002-09-04 Marconi Gec Ltd Magnetic devices
US6661392B2 (en) * 2001-08-17 2003-12-09 Lucent Technologies Inc. Resonant antennas
US7015865B2 (en) * 2004-03-10 2006-03-21 Lucent Technologies Inc. Media with controllable refractive properties
JP3841100B2 (en) * 2004-07-06 2006-11-01 セイコーエプソン株式会社 Electronic device and wireless communication terminal
US7009565B2 (en) * 2004-07-30 2006-03-07 Lucent Technologies Inc. Miniaturized antennas based on negative permittivity materials
US11509057B2 (en) 2015-08-05 2022-11-22 Matsing, Inc. RF lens antenna array with reduced grating lobes
US10559886B2 (en) * 2015-08-05 2020-02-11 Matsing, Inc. Antenna lens array for tracking multiple devices
US11431099B2 (en) 2015-08-05 2022-08-30 Matsing, Inc. Antenna lens array for azimuth side lobe level reduction
US11909113B2 (en) 2015-08-05 2024-02-20 Matsing, Inc. Squinted feeds in lens-based array antennas
US11050157B2 (en) 2015-08-05 2021-06-29 Matsing, Inc. Antenna lens array for tracking multiple devices
US11394124B2 (en) 2015-08-05 2022-07-19 Matsing, Inc. Antenna lens switched beam array for tracking satellites
US11509056B2 (en) * 2015-08-05 2022-11-22 Matsing, Inc. RF lens antenna array with reduced grating lobes
US9728860B2 (en) * 2015-08-05 2017-08-08 Matsing Inc. Spherical lens array based multi-beam antennae
USD892091S1 (en) 2018-09-21 2020-08-04 Smartstripe, Llc Staggered hollowed disk antenna sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981945A (en) * 1954-03-31 1961-04-25 Ethel P Fyler Antenna adapted for missile stabilization
US2973516A (en) * 1957-10-17 1961-02-28 Gen Dynamics Corp Scanning antenna using magneticallycontrolled internal ferrite wave refraction
US3041605A (en) * 1958-11-28 1962-06-26 Hughes Aircraft Co Electronically scanned antenna system

Also Published As

Publication number Publication date
DE2219758C3 (en) 1974-09-05
DE2219758A1 (en) 1972-11-16
FR2134146A1 (en) 1972-12-08
BE782329R (en) 1972-08-16
IT1044994B (en) 1980-04-21
US3765024A (en) 1973-10-09
CH560469A5 (en) 1975-03-27
GB1390635A (en) 1975-04-16
DE2219758B2 (en) 1974-02-07

Similar Documents

Publication Publication Date Title
FR2134146B1 (en)
ATA136472A (en)
AR196074A1 (en)
AU2658571A (en)
AU2691671A (en)
AU3005371A (en)
AU2952271A (en)
AU2941471A (en)
AU2742671A (en)
AU2684071A (en)
AU2894671A (en)
AU2927871A (en)
AU2938071A (en)
AU2880771A (en)
AU2885171A (en)
AU2854371A (en)
AR192311Q (en)
AU2837671A (en)
AU2684171A (en)
AR199640Q (en)
AR202997Q (en)
AU2907471A (en)
AU2836771A (en)
AU2755871A (en)
AU3025871A (en)

Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse