SE381964B - Fyrport-anordning - Google Patents

Fyrport-anordning

Info

Publication number
SE381964B
SE381964B SE7307126A SE7307126A SE381964B SE 381964 B SE381964 B SE 381964B SE 7307126 A SE7307126 A SE 7307126A SE 7307126 A SE7307126 A SE 7307126A SE 381964 B SE381964 B SE 381964B
Authority
SE
Sweden
Prior art keywords
port device
port
Prior art date
Application number
SE7307126A
Other languages
English (en)
Inventor
H Seidel
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of SE381964B publication Critical patent/SE381964B/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
SE7307126A 1972-05-30 1973-05-21 Fyrport-anordning SE381964B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25787472A 1972-05-30 1972-05-30

Publications (1)

Publication Number Publication Date
SE381964B true SE381964B (sv) 1975-12-22

Family

ID=22978146

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7307126A SE381964B (sv) 1972-05-30 1973-05-21 Fyrport-anordning

Country Status (11)

Country Link
US (1) US3723913A (sv)
JP (1) JPS4985943A (sv)
AU (1) AU476043B2 (sv)
BE (1) BE800172A (sv)
CA (1) CA969630A (sv)
DE (1) DE2327561A1 (sv)
FR (1) FR2186778B1 (sv)
GB (1) GB1432702A (sv)
IT (1) IT986382B (sv)
NL (1) NL7307469A (sv)
SE (1) SE381964B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121180A (en) * 1976-12-27 1978-10-17 Technical Research And Manufacturing, Inc. Broadband directional coupler
EP0682381A1 (en) * 1994-05-02 1995-11-15 E-Systems Inc. Broadband directional coupler
US5625328A (en) * 1995-09-15 1997-04-29 E-Systems, Inc. Stripline directional coupler tolerant of substrate variations
EP0795957B1 (fr) * 1996-03-13 2003-06-11 Koninklijke Philips Electronics N.V. Dispositif incluant un circuit coupleur passif déphaseur de 180 degrés
DE19843465B4 (de) * 1998-09-22 2005-06-02 Vacuumschmelze Gmbh Stromkompensierte Funkentstördrossel
US9627739B2 (en) * 2012-06-19 2017-04-18 Alcatel Lucent System for coupling printed circuit boards

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942209A (en) * 1957-02-26 1960-06-21 Seymour B Cohn Lumped constant directional filters
US3452300A (en) * 1965-08-11 1969-06-24 Merrimac Research & Dev Inc Four port directive coupler having electrical symmetry with respect to both axes
US3605044A (en) * 1968-11-18 1971-09-14 Bell Telephone Labor Inc Filter structures using bimodal, bisymmetric networks

Also Published As

Publication number Publication date
GB1432702A (en) 1976-04-22
BE800172A (fr) 1973-09-17
DE2327561A1 (de) 1973-12-13
IT986382B (it) 1975-01-30
JPS4985943A (sv) 1974-08-17
AU476043B2 (en) 1976-09-09
AU5607073A (en) 1974-11-28
NL7307469A (sv) 1973-12-04
CA969630A (en) 1975-06-17
FR2186778B1 (sv) 1977-11-10
FR2186778A1 (sv) 1974-01-11
US3723913A (en) 1973-03-27

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