FR2255715B1 - - Google Patents

Info

Publication number
FR2255715B1
FR2255715B1 FR7346035A FR7346035A FR2255715B1 FR 2255715 B1 FR2255715 B1 FR 2255715B1 FR 7346035 A FR7346035 A FR 7346035A FR 7346035 A FR7346035 A FR 7346035A FR 2255715 B1 FR2255715 B1 FR 2255715B1
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
FR7346035A
Other versions
FR2255715A1 (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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7346035A priority Critical patent/FR2255715B1/fr
Priority to US05/533,709 priority patent/US3949405A/en
Priority to GB5502974A priority patent/GB1477700A/en
Publication of FR2255715A1 publication Critical patent/FR2255715A1/fr
Application granted granted Critical
Publication of FR2255715B1 publication Critical patent/FR2255715B1/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
    • H01Q21/0062—Slotted waveguides the slots being disposed around the feeding waveguide
FR7346035A 1973-12-21 1973-12-21 Expired FR2255715B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7346035A FR2255715B1 (fr) 1973-12-21 1973-12-21
US05/533,709 US3949405A (en) 1973-12-21 1974-12-17 Vertically polarised omnidirectional antenna
GB5502974A GB1477700A (en) 1973-12-21 1974-12-19 Vertically polarised omnidirectional antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346035A FR2255715B1 (fr) 1973-12-21 1973-12-21

Publications (2)

Publication Number Publication Date
FR2255715A1 FR2255715A1 (fr) 1975-07-18
FR2255715B1 true FR2255715B1 (fr) 1978-11-10

Family

ID=9129617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346035A Expired FR2255715B1 (fr) 1973-12-21 1973-12-21

Country Status (3)

Country Link
US (1) US3949405A (fr)
FR (1) FR2255715B1 (fr)
GB (1) GB1477700A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1487114A1 (ru) * 1984-09-27 1989-06-15 Vnii Selskokhoz Mash Антенна
NL9402195A (nl) * 1994-12-23 1996-08-01 Hollandse Signaalapparaten Bv Array van stralingselementen.
FR2764739B1 (fr) * 1997-06-13 1999-09-17 Thomson Csf Antenne reseau a fentes rayonnantes
EP1753084B1 (fr) * 2001-04-11 2011-08-24 Kyocera Corporation Antenne à fentes ferroélectrique
US9368878B2 (en) 2009-05-23 2016-06-14 Pyras Technology Inc. Ridge waveguide slot array for broadband application
US8604990B1 (en) * 2009-05-23 2013-12-10 Victory Microwave Corporation Ridged waveguide slot array
DE102022113327A1 (de) * 2022-05-25 2023-11-30 Friedrich-Alexander-Universität Erlangen-Nürnberg, Körperschaft des öffentlichen Rechts Antennenstruktur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455224A (en) * 1944-06-16 1948-11-30 Buchwalter Louise Antenna
US3164834A (en) * 1960-11-25 1965-01-05 Rca Corp Waveguide tower with stacked slot radiators
US3189908A (en) * 1962-01-22 1965-06-15 Joseph H Provencher Ridged waveguide slot antenna
DE2259082A1 (de) * 1972-12-02 1974-06-06 Messerschmitt Boelkow Blohm Breitbandige, vertikal polarisierte rundstrahlantenne

Also Published As

Publication number Publication date
GB1477700A (en) 1977-06-22
US3949405A (en) 1976-04-06
FR2255715A1 (fr) 1975-07-18

Similar Documents

Publication Publication Date Title
AU476761B2 (fr)
AU465372B2 (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU465453B2 (fr)
AU471343B2 (fr)
AU465434B2 (fr)
AU476714B2 (fr)
FR2255715B1 (fr)
AU472848B2 (fr)
AU466283B2 (fr)
AU476696B2 (fr)
AU477823B2 (fr)
AU471461B2 (fr)
AR195948A1 (fr)
AR195311A1 (fr)
AR193950A1 (fr)
AU476873B1 (fr)
AU477824B2 (fr)
AR196123Q (fr)
CH559681A5 (fr)
BG19233A1 (fr)
AU479504A (fr)
AU479496A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse