GB1127910A - Junction member for the connection of waveguides having different cross-sectional shapes - Google Patents

Junction member for the connection of waveguides having different cross-sectional shapes

Info

Publication number
GB1127910A
GB1127910A GB55397/65A GB5539765A GB1127910A GB 1127910 A GB1127910 A GB 1127910A GB 55397/65 A GB55397/65 A GB 55397/65A GB 5539765 A GB5539765 A GB 5539765A GB 1127910 A GB1127910 A GB 1127910A
Authority
GB
United Kingdom
Prior art keywords
elliptical
junction
section
cross
waveguide
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
GB55397/65A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1127910A publication Critical patent/GB1127910A/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
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • 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
    • H01P5/082—Transitions between hollow waveguides of different shape, e.g. between a rectangular and a circular waveguide

Landscapes

  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

1,127,910. Impedance matching. TELEFUN. KEN PATENTVERWERTUNGS, G.m.b.H. 31 Dec., 1965 [25 Feb., 1965], No. 55397/65. Heading H1W. An elliptical, corrugated, flexible waveguide is joined to a rectangular waveguide by means of a junction member of generally rectangular cross-section, thus cross-section being modified at the end 1 intended to abut the elliptical guide by symmetrical enlargements of part conical form in the wide walls of the rectangular transition. The length of these enlargements is preferably three-quarters of a guide wavelength and the angle of taper α preferably lies between 2 degrees and 12 degrees. The mismatch at the junction between the transition and the elliptical waveguide is compensated by an adjustable screw 2 and either one or two further screws 4 or 3, 5. The cross-section of the elliptical guide at the junction may be reduced by the insertion of an iris.
GB55397/65A 1965-02-25 1965-12-31 Junction member for the connection of waveguides having different cross-sectional shapes Expired GB1127910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0028063 1965-02-25

Publications (1)

Publication Number Publication Date
GB1127910A true GB1127910A (en) 1968-09-18

Family

ID=7553895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55397/65A Expired GB1127910A (en) 1965-02-25 1965-12-31 Junction member for the connection of waveguides having different cross-sectional shapes

Country Status (2)

Country Link
US (1) US3388352A (en)
GB (1) GB1127910A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115842U (en) * 1975-03-14 1976-09-20

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131793A (en) * 1966-01-04 1968-10-30 Marconi Co Ltd Improvements in or relating to transitional coupling waveguides
DE1904993B2 (en) * 1969-02-01 1971-07-22 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt PROCEDURE FOR FITTING THE FITTING ON A FLEXIBLE HOLLOW CONDUCTOR
DE1948157C3 (en) * 1969-09-23 1978-03-09 Spinner-Gmbh Elektrotechnische Fabrik, 8000 Muenchen Transition transformation part for waveguides
US3686595A (en) * 1969-09-23 1972-08-22 Georg Spinner Waveguide transition member
US3818383A (en) * 1973-02-27 1974-06-18 Andrew Corp Elliptical-to-rectangular waveguide transition
US3928825A (en) * 1973-05-04 1975-12-23 Licentia Gmbh Waveguide transition piece with low reflection
GB1501405A (en) * 1974-06-01 1978-02-15 Licentia Gmbh Arrangement with a hollow waveguide section
US7893789B2 (en) * 2006-12-12 2011-02-22 Andrew Llc Waveguide transitions and method of forming components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099602B (en) * 1959-06-24 1961-02-16 Siemens Ag Low-reflection round waveguide-rectangular waveguide transition for very short electromagnetic waves
DE1223906B (en) * 1964-05-12 1966-09-01 Telefunken Patent Waveguide fitting for very high performance
US3336543A (en) * 1965-06-07 1967-08-15 Andrew Corp Elliptical waveguide connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115842U (en) * 1975-03-14 1976-09-20

Also Published As

Publication number Publication date
US3388352A (en) 1968-06-11

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