GB1409749A - Waveguide antenna - Google Patents

Waveguide antenna

Info

Publication number
GB1409749A
GB1409749A GB5769072A GB5769072A GB1409749A GB 1409749 A GB1409749 A GB 1409749A GB 5769072 A GB5769072 A GB 5769072A GB 5769072 A GB5769072 A GB 5769072A GB 1409749 A GB1409749 A GB 1409749A
Authority
GB
United Kingdom
Prior art keywords
waveguide
slots
centre line
radiating
wall
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
GB5769072A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB5769072A priority Critical patent/GB1409749A/en
Priority to DE2360954A priority patent/DE2360954A1/de
Priority to NL7316763A priority patent/NL7316763A/xx
Priority to CA187,660A priority patent/CA985779A/en
Priority to US00423344A priority patent/US3848256A/en
Priority to JP13890573A priority patent/JPS5319510B2/ja
Priority to FR7344799A priority patent/FR2210838B3/fr
Priority to IT54592/73A priority patent/IT1050222B/it
Publication of GB1409749A publication Critical patent/GB1409749A/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
    • 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
    • H01Q3/22—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 orientation in accordance with variation of frequency of radiated wave

Landscapes

  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB5769072A 1972-12-14 1972-12-14 Waveguide antenna Expired GB1409749A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB5769072A GB1409749A (en) 1972-12-14 1972-12-14 Waveguide antenna
DE2360954A DE2360954A1 (de) 1972-12-14 1973-12-06 Hohlleiterantenne fuer strahlschwenkung durch frequenzaenderung
NL7316763A NL7316763A (US06650917-20031118-M00005.png) 1972-12-14 1973-12-07
CA187,660A CA985779A (en) 1972-12-14 1973-12-07 Waveguide antenna
US00423344A US3848256A (en) 1972-12-14 1973-12-10 Waveguide antenna
JP13890573A JPS5319510B2 (US06650917-20031118-M00005.png) 1972-12-14 1973-12-14
FR7344799A FR2210838B3 (US06650917-20031118-M00005.png) 1972-12-14 1973-12-14
IT54592/73A IT1050222B (it) 1972-12-14 1973-12-24 Antenna a guida d onda

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5769072A GB1409749A (en) 1972-12-14 1972-12-14 Waveguide antenna

Publications (1)

Publication Number Publication Date
GB1409749A true GB1409749A (en) 1975-10-15

Family

ID=10479816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5769072A Expired GB1409749A (en) 1972-12-14 1972-12-14 Waveguide antenna

Country Status (8)

Country Link
US (1) US3848256A (US06650917-20031118-M00005.png)
JP (1) JPS5319510B2 (US06650917-20031118-M00005.png)
CA (1) CA985779A (US06650917-20031118-M00005.png)
DE (1) DE2360954A1 (US06650917-20031118-M00005.png)
FR (1) FR2210838B3 (US06650917-20031118-M00005.png)
GB (1) GB1409749A (US06650917-20031118-M00005.png)
IT (1) IT1050222B (US06650917-20031118-M00005.png)
NL (1) NL7316763A (US06650917-20031118-M00005.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5087921A (en) * 1986-10-17 1992-02-11 Hughes Aircraft Company Array beam position control using compound slots
US5150336A (en) * 1991-09-03 1992-09-22 The United States Of America As Represented By The Secretary Of The Navy Frequency dispersive transmitting array
US5933120A (en) * 1996-12-16 1999-08-03 Waveband Corporation 2-D scanning antenna and method for the utilization thereof
JP2003087004A (ja) * 2001-09-10 2003-03-20 Tdk Corp バンドパスフィルタ
US6995725B1 (en) * 2002-11-04 2006-02-07 Vivato, Inc. Antenna assembly
US7696945B2 (en) * 2003-11-27 2010-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Scannable sparse antenna array
CN103296365A (zh) * 2013-05-28 2013-09-11 零八一电子集团四川华昌电子有限公司 新型波导驻波匹配器
EP3565059B1 (en) * 2018-04-30 2021-04-07 NXP USA, Inc. Antenna with switchable beam pattern

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208068A (en) * 1962-09-24 1965-09-21 John G Hoffman Excitation of a surface wave on a thin plasma sheath surrounding a missile

Also Published As

Publication number Publication date
NL7316763A (US06650917-20031118-M00005.png) 1974-06-18
US3848256A (en) 1974-11-12
FR2210838A1 (US06650917-20031118-M00005.png) 1974-07-12
CA985779A (en) 1976-03-16
DE2360954A1 (de) 1974-06-20
FR2210838B3 (US06650917-20031118-M00005.png) 1976-10-15
JPS4997551A (US06650917-20031118-M00005.png) 1974-09-14
IT1050222B (it) 1981-03-10
JPS5319510B2 (US06650917-20031118-M00005.png) 1978-06-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee