GB1104175A - Improvements in couplings between waveguides and coaxial lines - Google Patents

Improvements in couplings between waveguides and coaxial lines

Info

Publication number
GB1104175A
GB1104175A GB16351/65A GB1635165A GB1104175A GB 1104175 A GB1104175 A GB 1104175A GB 16351/65 A GB16351/65 A GB 16351/65A GB 1635165 A GB1635165 A GB 1635165A GB 1104175 A GB1104175 A GB 1104175A
Authority
GB
United Kingdom
Prior art keywords
waveguide
inner conductor
waveguides
couplings
enlargement
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
GB16351/65A
Inventor
Charles Arthur Smith
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.)
AC Cossor Ltd
Original Assignee
AC Cossor 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
Application filed by AC Cossor Ltd filed Critical AC Cossor Ltd
Priority to GB16351/65A priority Critical patent/GB1104175A/en
Priority to US539801A priority patent/US3478282A/en
Publication of GB1104175A publication Critical patent/GB1104175A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/103—Hollow-waveguide/coaxial-line transitions

Landscapes

  • Microwave Tubes (AREA)
  • Waveguides (AREA)

Abstract

1,104,175. Matching impedances. A. C. COSSOR Ltd. 23 March, 1966 [15 April, 1965], No. 16351/65. Heading H1W. A coaxial to waveguide transformer comprises an enlargement 16<SP>1</SP> of the inner conductor of the coaxial line in the neighbourhood of the junction. The invention is shown as applied to a rotating joint, the inner conductor 12 being rotatably mounted in a block 20 attached to a broad face of the waveguide 10. The enlargement 16<SP>1 </SP>may be attached either to the inner conductor 12 or to a stepped transforming ramp or ridge 23. Matching is improved by the provision of a cavity 13 which may have an adjustable end wall 14. The cavity may be broader than the waveguide.
GB16351/65A 1965-04-15 1965-04-15 Improvements in couplings between waveguides and coaxial lines Expired GB1104175A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB16351/65A GB1104175A (en) 1965-04-15 1965-04-15 Improvements in couplings between waveguides and coaxial lines
US539801A US3478282A (en) 1965-04-15 1966-04-04 Couplings between waveguides and coaxial lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16351/65A GB1104175A (en) 1965-04-15 1965-04-15 Improvements in couplings between waveguides and coaxial lines

Publications (1)

Publication Number Publication Date
GB1104175A true GB1104175A (en) 1968-02-21

Family

ID=10075722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16351/65A Expired GB1104175A (en) 1965-04-15 1965-04-15 Improvements in couplings between waveguides and coaxial lines

Country Status (2)

Country Link
US (1) US3478282A (en)
GB (1) GB1104175A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2797765C1 (en) * 2023-02-27 2023-06-08 Акционерное общество "Научно-производственная фирма "Микран" Coaxial-waveguide junction

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL139419B (en) * 1968-03-20 1973-07-16 Hollandse Signaalapparaten Bv ROTATABLE WAVE PIPE COUPLER.
US3593224A (en) * 1969-02-04 1971-07-13 Teledyne Inc Microwave tube transformer-window assembly having a window thickness equivalent to one-quarter wavelength and metallic step members to transform impedance
US3737812A (en) * 1972-09-08 1973-06-05 Us Navy Broadband waveguide to coaxial line transition
US3993966A (en) * 1975-06-16 1976-11-23 The United States Of America As Represented By The Secretary Of The Navy In-line waveguide to coax transition
DE3311910A1 (en) * 1983-03-31 1984-10-04 Siemens AG, 1000 Berlin und 8000 München WALKING PIPES
GB2152274B (en) * 1984-01-04 1987-12-23 England Electric Valve Company Coupling a discharge tube output to a waveguide
US4651115A (en) * 1985-01-31 1987-03-17 Rca Corporation Waveguide-to-microstrip transition
US4780692A (en) * 1987-05-04 1988-10-25 Motorola, Inc. Cableless switching element for waveguide having low loss and fast switching speed
US5262739A (en) * 1989-05-16 1993-11-16 Cornell Research Foundation, Inc. Waveguide adaptors
US5017892A (en) * 1989-05-16 1991-05-21 Cornell Research Foundation, Inc. Waveguide adaptors and Gunn oscillators using the same
US5305000A (en) * 1990-08-06 1994-04-19 Gardiner Communications Corporation Low loss electromagnetic energy probe
US5148131A (en) * 1991-06-11 1992-09-15 Hughes Aircraft Company Coaxial-to-waveguide transducer with improved matching
US5359339A (en) * 1993-07-16 1994-10-25 Martin Marietta Corporation Broadband short-horn antenna
US5448135A (en) * 1993-10-28 1995-09-05 Fusion Lighting, Inc. Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp
US5434548A (en) * 1994-03-28 1995-07-18 Qualcomm Incorporated Coaxial-waveguide rotary coupling assemblage
US7567155B2 (en) * 2007-08-01 2009-07-28 Com Dev International Ltd. Configurable high frequency coaxial switch
US20190089065A1 (en) * 2017-08-21 2019-03-21 Kymeta Corporation Apparatus with rectangular waveguide to radial mode transition
US10770775B2 (en) * 2018-06-08 2020-09-08 SAAB Defense and Security USA LLC t/a Sensor System Radial combiner
DE102020134320A1 (en) * 2020-12-18 2022-06-23 Endress+Hauser Flowtec Ag Antenna for dielectric value measurement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784383A (en) * 1954-03-17 1957-03-05 Gen Precision Lab Inc Microwave guide rotary joint
US2933705A (en) * 1955-10-25 1960-04-19 Polytechnic Res & Dev Co Inc Thermistor mounts
US2982927A (en) * 1958-01-06 1961-05-02 Rca Corp Transition device
US3086181A (en) * 1960-05-06 1963-04-16 Gen Electric Coaxial line to waveguide transition
US3087127A (en) * 1960-07-15 1963-04-23 Microwave Dev Lab Inc Waveguide to coaxial "l" transition
US3146410A (en) * 1961-01-05 1964-08-25 Sanders Associates Inc Strip line to ridged waveguide transition having a probe projecting into waveguide through ridge
US3157845A (en) * 1963-01-29 1964-11-17 Gen Electric Rectangular to ridged waveguide transition having separate mode converting and impedance matching sections

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2797765C1 (en) * 2023-02-27 2023-06-08 Акционерное общество "Научно-производственная фирма "Микран" Coaxial-waveguide junction

Also Published As

Publication number Publication date
US3478282A (en) 1969-11-11

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