GB1433022A - Directive antenna arrays - Google Patents

Directive antenna arrays

Info

Publication number
GB1433022A
GB1433022A GB2570173A GB2570173A GB1433022A GB 1433022 A GB1433022 A GB 1433022A GB 2570173 A GB2570173 A GB 2570173A GB 2570173 A GB2570173 A GB 2570173A GB 1433022 A GB1433022 A GB 1433022A
Authority
GB
United Kingdom
Prior art keywords
spaced
apart
slots
pairs
transmission line
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
GB2570173A
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.)
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 GB1433022A publication Critical patent/GB1433022A/en
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

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB2570173A 1972-06-19 1973-05-30 Directive antenna arrays Expired GB1433022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26403372A 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
GB1433022A true GB1433022A (en) 1976-04-22

Family

ID=23004271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2570173A Expired GB1433022A (en) 1972-06-19 1973-05-30 Directive antenna arrays

Country Status (6)

Country Link
US (1) US3740751A (el)
JP (1) JPS528217B2 (el)
DE (1) DE2330654C3 (el)
FR (1) FR2189891B1 (el)
GB (1) GB1433022A (el)
IT (1) IT989163B (el)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164742A (en) * 1977-12-29 1979-08-14 International Telephone And Telegraph Corporation Multibeam slot array
US4243990A (en) * 1979-04-30 1981-01-06 International Telephone And Telegraph Corporation Integrated multiband array antenna
WO1987002192A1 (en) * 1985-10-03 1987-04-09 Allied Corporation Waveguide slot array antenna
US5311200A (en) * 1991-06-18 1994-05-10 Malibu Research Associates, Inc. Millimeter wave variable width waveguide scanner
US7379029B2 (en) * 2005-09-27 2008-05-27 Elta Systems Ltd Waveguide slot antenna and arrays formed thereof
US7830322B1 (en) 2007-09-24 2010-11-09 Impinj, Inc. RFID reader antenna assembly
CN107123854B (zh) * 2017-06-14 2023-09-29 复旦大学 基于单脊蛇形波导的频相混合电扫双缝阵列天线

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906363A (en) * 1955-05-06 1959-09-29 Jersey Prod Res Co Multiple transducer array
US3100300A (en) * 1956-10-10 1963-08-06 Carlyle J Sletten Antenna array synthesis method
US3183511A (en) * 1963-03-28 1965-05-11 Hughes Aircraft Co Broadband waveguide slot radiator with mutually coupled slots of different perimeters and orientation

Also Published As

Publication number Publication date
DE2330654B2 (de) 1980-07-03
IT989163B (it) 1975-05-20
JPS506257A (el) 1975-01-22
AU5696273A (en) 1974-12-19
FR2189891B1 (el) 1980-04-18
FR2189891A1 (el) 1974-01-25
JPS528217B2 (el) 1977-03-08
US3740751A (en) 1973-06-19
DE2330654A1 (de) 1974-01-17
DE2330654C3 (de) 1981-04-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PE20 Patent expired after termination of 20 years

Effective date: 19930529