IT1044994B - Antenna a scansione elettronica - Google Patents

Antenna a scansione elettronica

Info

Publication number
IT1044994B
IT1044994B IT68242/72A IT6824272A IT1044994B IT 1044994 B IT1044994 B IT 1044994B IT 68242/72 A IT68242/72 A IT 68242/72A IT 6824272 A IT6824272 A IT 6824272A IT 1044994 B IT1044994 B IT 1044994B
Authority
IT
Italy
Prior art keywords
electronic scanning
scanning antenna
antenna
electronic
scanning
Prior art date
Application number
IT68242/72A
Other languages
English (en)
Original Assignee
Lignes Telegraph Telephon
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 Telegraph Telephon filed Critical Lignes Telegraph Telephon
Application granted granted Critical
Publication of IT1044994B publication Critical patent/IT1044994B/it

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
IT68242/72A 1971-04-22 1972-04-20 Antenna a scansione elettronica IT1044994B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1044994B true IT1044994B (it) 1980-04-21

Family

ID=9075743

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68242/72A IT1044994B (it) 1971-04-22 1972-04-20 Antenna a scansione elettronica

Country Status (7)

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

Families Citing this family (16)

* 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 (ja) * 2004-07-06 2006-11-01 セイコーエプソン株式会社 電子装置および無線通信端末
US7009565B2 (en) * 2004-07-30 2006-03-07 Lucent Technologies Inc. Miniaturized antennas based on negative permittivity materials
US10559886B2 (en) * 2015-08-05 2020-02-11 Matsing, Inc. Antenna lens array for tracking multiple devices
US11509057B2 (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
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
US11394124B2 (en) 2015-08-05 2022-07-19 Matsing, Inc. Antenna lens switched beam array for tracking satellites
US11050157B2 (en) 2015-08-05 2021-06-29 Matsing, Inc. Antenna lens array for tracking multiple devices
US11509056B2 (en) * 2015-08-05 2022-11-22 Matsing, Inc. RF lens antenna array with reduced grating lobes
US20220302597A1 (en) * 2015-08-05 2022-09-22 Matsing, Inc. Antenna lens switched beam array for tracking satellites
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
CH560469A5 (it) 1975-03-27
FR2134146B1 (it) 1974-08-19
DE2219758A1 (de) 1972-11-16
US3765024A (en) 1973-10-09
FR2134146A1 (it) 1972-12-08
DE2219758B2 (de) 1974-02-07
DE2219758C3 (de) 1974-09-05
BE782329R (fr) 1972-08-16
GB1390635A (en) 1975-04-16

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