DE2257248B2 - In Gegenrichtung arbeitender Wellenleiterkoppler - Google Patents

In Gegenrichtung arbeitender Wellenleiterkoppler

Info

Publication number
DE2257248B2
DE2257248B2 DE19722257248 DE2257248A DE2257248B2 DE 2257248 B2 DE2257248 B2 DE 2257248B2 DE 19722257248 DE19722257248 DE 19722257248 DE 2257248 A DE2257248 A DE 2257248A DE 2257248 B2 DE2257248 B2 DE 2257248B2
Authority
DE
Germany
Prior art keywords
waveguide
frequency
coupler
section
rectangular
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.)
Granted
Application number
DE19722257248
Other languages
German (de)
English (en)
Other versions
DE2257248A1 (de
DE2257248C3 (enExample
Inventor
Janos Bicknacre Essex Bodonyi (Grossbritannien)
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of DE2257248A1 publication Critical patent/DE2257248A1/de
Publication of DE2257248B2 publication Critical patent/DE2257248B2/de
Application granted granted Critical
Publication of DE2257248C3 publication Critical patent/DE2257248C3/de
Granted 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
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Aerials (AREA)
DE19722257248 1971-11-24 1972-11-22 In Gegenrichtung arbeitender Wellenleiterkoppler Granted DE2257248B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5453871A GB1356317A (en) 1971-11-24 1971-11-24 Wave-guide couplers

Publications (3)

Publication Number Publication Date
DE2257248A1 DE2257248A1 (de) 1973-05-30
DE2257248B2 true DE2257248B2 (de) 1975-01-23
DE2257248C3 DE2257248C3 (enExample) 1975-09-04

Family

ID=10471346

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722257248 Granted DE2257248B2 (de) 1971-11-24 1972-11-22 In Gegenrichtung arbeitender Wellenleiterkoppler

Country Status (4)

Country Link
AU (1) AU466950B2 (enExample)
DE (1) DE2257248B2 (enExample)
FR (1) FR2161091B1 (enExample)
GB (1) GB1356317A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812790A (en) * 1988-02-16 1989-03-14 Hughes Aircraft Company Toothed coupling iris
FR2760899B1 (fr) * 1997-03-13 1999-05-28 Oritel Coupleur hyperfrequence a structure plane
US10181630B2 (en) * 2016-08-08 2019-01-15 Rohde & Schwarz Gmbh & Co. Kg Directional coupler and a combiner
CN107134627A (zh) * 2017-06-08 2017-09-05 中北大学 多菱形孔耦合型波导定向耦合器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731602A (en) * 1946-01-10 1956-01-17 Julian S Schwinger Directional coupler
US3112460A (en) * 1960-12-29 1963-11-26 Bell Telephone Labor Inc Electromagnetic wave devices
US3500251A (en) * 1967-09-12 1970-03-10 Chain Lakes Res Assoc Wide band log periodic slot rf switch

Also Published As

Publication number Publication date
DE2257248A1 (de) 1973-05-30
FR2161091B1 (enExample) 1977-01-14
AU466950B2 (en) 1975-11-13
AU4903072A (en) 1974-05-23
FR2161091A1 (enExample) 1973-07-06
DE2257248C3 (enExample) 1975-09-04
GB1356317A (en) 1974-06-12

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee