GB954097A - Variable phase shift devices for microwave circuits - Google Patents

Variable phase shift devices for microwave circuits

Info

Publication number
GB954097A
GB954097A GB4485861A GB4485861A GB954097A GB 954097 A GB954097 A GB 954097A GB 4485861 A GB4485861 A GB 4485861A GB 4485861 A GB4485861 A GB 4485861A GB 954097 A GB954097 A GB 954097A
Authority
GB
United Kingdom
Prior art keywords
strip
phase shift
variable phase
dec
microwave circuits
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
GB4485861A
Inventor
Herbert Ray Barnes
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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
Priority to FR918190A priority Critical patent/FR1341157A/en
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB4485861A priority patent/GB954097A/en
Publication of GB954097A publication Critical patent/GB954097A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/183—Coaxial phase-shifters

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

954,097. Phase-shifting devices. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Dec. 14, 1962 [Dec. 14, 1961], No. 44858/61. Heading H1W. A variable plan shift device for a microwave circuit comprises a strip conductor 1, a ground plane conductor 3, and a dielectric member 5 with a slot 7 extending along the length of part of the strip 1 mounted so that it can be moved transversely to shroud the strip 1 and thereby vary the plan shift along the device. The strip 1 may over part of its length lie completely within the slot 7, and the ends of the member may be stepped or tapered to reduce reflections. The device may be enclosed in a case 9, and connected through suitable transformers into a coaxial line.
GB4485861A 1961-12-14 1961-12-14 Variable phase shift devices for microwave circuits Expired GB954097A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR918190A FR1341157A (en) 1961-12-14 1960-02-01 Improvements to variable phase shift devices for microwave circuits
GB4485861A GB954097A (en) 1961-12-14 1961-12-14 Variable phase shift devices for microwave circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4485861A GB954097A (en) 1961-12-14 1961-12-14 Variable phase shift devices for microwave circuits

Publications (1)

Publication Number Publication Date
GB954097A true GB954097A (en) 1964-04-02

Family

ID=10435011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4485861A Expired GB954097A (en) 1961-12-14 1961-12-14 Variable phase shift devices for microwave circuits

Country Status (2)

Country Link
FR (1) FR1341157A (en)
GB (1) GB954097A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538957A1 (en) * 1983-01-03 1984-07-06 Gen Electric MICROWAVE DEPHASING DEVICE
WO1989007837A1 (en) * 1988-02-19 1989-08-24 Hughes Aircraft Company Dielectric loaded adjustable phase shifting apparatus
GB2288076A (en) * 1986-07-04 1995-10-04 Onera (Off Nat Aerospatiale) Microwave phase shifter
WO2009041896A1 (en) * 2007-09-24 2009-04-02 Cellmax Technologies Ab Antenna arrangement
US8957828B2 (en) 2007-09-24 2015-02-17 Cellmax Technologies Ab Antenna arrangement for a multi radiator base station antenna
EP3101725A4 (en) * 2014-01-28 2017-11-08 Comba Telecom Systems (Guangzhou) Ltd. Cavity-type phase shifter

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538957A1 (en) * 1983-01-03 1984-07-06 Gen Electric MICROWAVE DEPHASING DEVICE
GB2288076A (en) * 1986-07-04 1995-10-04 Onera (Off Nat Aerospatiale) Microwave phase shifter
GB2288076B (en) * 1986-07-04 1996-01-31 Onera (Off Nat Aerospatiale) Suspended dielectric and microstrip type microwave phase shifter and application to lobe scanning antenna networks
WO1989007837A1 (en) * 1988-02-19 1989-08-24 Hughes Aircraft Company Dielectric loaded adjustable phase shifting apparatus
WO2009041896A1 (en) * 2007-09-24 2009-04-02 Cellmax Technologies Ab Antenna arrangement
US8576137B2 (en) 2007-09-24 2013-11-05 Cellmax Technologies Ab Antenna arrangement
US8947316B2 (en) 2007-09-24 2015-02-03 Cellmax Technologies Ab Antenna arrangement
US8957828B2 (en) 2007-09-24 2015-02-17 Cellmax Technologies Ab Antenna arrangement for a multi radiator base station antenna
US9941597B2 (en) 2007-09-24 2018-04-10 Cellmax Technologies Ab Antenna arrangement
EP3101725A4 (en) * 2014-01-28 2017-11-08 Comba Telecom Systems (Guangzhou) Ltd. Cavity-type phase shifter

Also Published As

Publication number Publication date
FR1341157A (en) 1963-10-25

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