DE3176362D1 - Microwave hybrid couplers - Google Patents

Microwave hybrid couplers

Info

Publication number
DE3176362D1
DE3176362D1 DE8181900786T DE3176362T DE3176362D1 DE 3176362 D1 DE3176362 D1 DE 3176362D1 DE 8181900786 T DE8181900786 T DE 8181900786T DE 3176362 T DE3176362 T DE 3176362T DE 3176362 D1 DE3176362 D1 DE 3176362D1
Authority
DE
Germany
Prior art keywords
hybrid couplers
microwave hybrid
microwave
couplers
hybrid
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
DE8181900786T
Other languages
German (de)
English (en)
Inventor
Edward Salzberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3176362D1 publication Critical patent/DE3176362D1/de
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
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
DE8181900786T 1980-02-25 1981-02-25 Microwave hybrid couplers Expired DE3176362D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/124,619 US4302733A (en) 1980-02-25 1980-02-25 Microwave hybrid couplers
PCT/US1981/000238 WO1981002494A1 (en) 1980-02-25 1981-02-25 Microwave hybrid couplers

Publications (1)

Publication Number Publication Date
DE3176362D1 true DE3176362D1 (en) 1987-09-17

Family

ID=22415909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181900786T Expired DE3176362D1 (en) 1980-02-25 1981-02-25 Microwave hybrid couplers

Country Status (5)

Country Link
US (1) US4302733A (enExample)
EP (1) EP0045808B1 (enExample)
JP (1) JPS6243362B2 (enExample)
DE (1) DE3176362D1 (enExample)
WO (1) WO1981002494A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6496084B1 (en) 2001-08-09 2002-12-17 Andrew Corporation Split ortho-mode transducer with high isolation between ports
GB0516561D0 (en) * 2005-08-12 2005-09-21 Technetix Group Ltd Signal splitter
US10802375B2 (en) 2017-09-15 2020-10-13 Samsung Electronics Co., Ltd. Optically-controlled switch
US11228116B1 (en) * 2018-11-06 2022-01-18 Lockhead Martin Corporation Multi-band circularly polarized waveguide feed network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619635A (en) * 1950-06-19 1952-11-25 Herman N Chait Arbitrarily polarized antenna system
US2884600A (en) * 1952-05-16 1959-04-28 Bell Telephone Labor Inc Gyrating wave transmission networks
US2801391A (en) * 1952-06-13 1957-07-30 Elliott Brothers London Ltd Wave guide magic-tee junctions
US2938084A (en) * 1957-12-06 1960-05-24 Bell Telephone Labor Inc Hybrid branching networks
US3346823A (en) * 1964-12-18 1967-10-10 John W Maurer Passive device for obtaining independent amplitude and phase control of a uhf or microwave signal
FR1598161A (enExample) * 1968-08-21 1970-07-06
US3769610A (en) * 1972-06-15 1973-10-30 Philco Ford Corp Voltage controlled variable power divider
US3931599A (en) * 1975-01-30 1976-01-06 Edward Salzberg Hybrid phase inverter
GB1588518A (en) * 1977-10-03 1981-04-23 Marconi Co Ltd Microwave commutating hybrid networks

Also Published As

Publication number Publication date
EP0045808A4 (en) 1982-07-13
WO1981002494A1 (en) 1981-09-03
EP0045808A1 (en) 1982-02-17
US4302733A (en) 1981-11-24
JPS6243362B2 (enExample) 1987-09-14
JPS57500224A (enExample) 1982-02-04
EP0045808B1 (en) 1987-08-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee