FR1217140A - Perfectionnements aux aériens rayonnant plusieurs faisceaux - Google Patents

Perfectionnements aux aériens rayonnant plusieurs faisceaux

Info

Publication number
FR1217140A
FR1217140A FR780513A FR780513A FR1217140A FR 1217140 A FR1217140 A FR 1217140A FR 780513 A FR780513 A FR 780513A FR 780513 A FR780513 A FR 780513A FR 1217140 A FR1217140 A FR 1217140A
Authority
FR
France
Prior art keywords
aerial
several beams
radiating
radiating several
beams
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
FR780513A
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR780513A priority Critical patent/FR1217140A/fr
Priority to US851277A priority patent/US3078463A/en
Priority to GB38103/59A priority patent/GB932650A/en
Priority to DEC20191A priority patent/DE1109747B/de
Application granted granted Critical
Publication of FR1217140A publication Critical patent/FR1217140A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/004—Antennas or antenna systems providing at least two radiating patterns providing two or four symmetrical beams for Janus application
FR780513A 1958-12-01 1958-12-01 Perfectionnements aux aériens rayonnant plusieurs faisceaux Expired FR1217140A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR780513A FR1217140A (fr) 1958-12-01 1958-12-01 Perfectionnements aux aériens rayonnant plusieurs faisceaux
US851277A US3078463A (en) 1958-12-01 1959-11-06 Parallel plate waveguide with slotted array and multiple feeds
GB38103/59A GB932650A (en) 1958-12-01 1959-11-10 Improvements in multi-beam aerials
DEC20191A DE1109747B (de) 1958-12-01 1959-11-18 Antenne zur Abstrahlung mehrerer getrennter Buendel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780513A FR1217140A (fr) 1958-12-01 1958-12-01 Perfectionnements aux aériens rayonnant plusieurs faisceaux

Publications (1)

Publication Number Publication Date
FR1217140A true FR1217140A (fr) 1960-05-02

Family

ID=8708819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780513A Expired FR1217140A (fr) 1958-12-01 1958-12-01 Perfectionnements aux aériens rayonnant plusieurs faisceaux

Country Status (4)

Country Link
US (1) US3078463A (fr)
DE (1) DE1109747B (fr)
FR (1) FR1217140A (fr)
GB (1) GB932650A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265246B (de) * 1962-03-19 1968-04-04 Marconi Co Ltd Richtantennensystem fuer ein Doppler-Flugzeug-Geschwindigkeits- und -Abtriftmessgeraet

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276534A (fr) * 1961-05-16
US3276026A (en) * 1962-05-10 1966-09-27 Lab For Electronics Inc Doppler array with plural slotted waveguides and feed switching
US3471857A (en) * 1967-05-24 1969-10-07 Singer General Precision Planar array antenna arrangements
US3931624A (en) * 1974-03-21 1976-01-06 Tull Aviation Corporation Antenna array for aircraft guidance system
US4675681A (en) * 1982-09-28 1987-06-23 General Electric Company Rotating planar array antenna
JP2733472B2 (ja) * 1988-02-19 1998-03-30 有限会社ラジアルアンテナ研究所 導波管スロット・アンテナ及びその製造方法並びに導波管の結合構造
US5905472A (en) * 1997-08-06 1999-05-18 Raytheon Company Microwave antenna having wide angle scanning capability
US11043741B2 (en) * 2014-02-14 2021-06-22 The Boeing Company Antenna array system for producing dual polarization signals
US9537212B2 (en) * 2014-02-14 2017-01-03 The Boeing Company Antenna array system for producing dual circular polarization signals utilizing a meandering waveguide
US10439297B2 (en) 2016-06-16 2019-10-08 Sony Corporation Planar antenna array
US11855346B2 (en) * 2021-03-19 2023-12-26 Veoneer Us, Llc Parallel plate slot array antenna with defined beam squint

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2605413A (en) * 1943-11-10 1952-07-29 Luis W Alvarez Antenna system with variable directional characteristic
US2479209A (en) * 1945-07-09 1949-08-16 Chu Lan Jen Antenna
US2932823A (en) * 1956-09-26 1960-04-12 Marconi Wireless Telegraph Co Selective directional slotted wave guide antenna
US2967301A (en) * 1957-10-15 1961-01-03 Gen Precision Inc Selective directional slotted waveguide antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265246B (de) * 1962-03-19 1968-04-04 Marconi Co Ltd Richtantennensystem fuer ein Doppler-Flugzeug-Geschwindigkeits- und -Abtriftmessgeraet

Also Published As

Publication number Publication date
DE1109747B (de) 1961-06-29
GB932650A (en) 1963-07-31
US3078463A (en) 1963-02-19

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