FR1185887A - Non-reciprocal coupling device - Google Patents

Non-reciprocal coupling device

Info

Publication number
FR1185887A
FR1185887A FR1185887DA FR1185887A FR 1185887 A FR1185887 A FR 1185887A FR 1185887D A FR1185887D A FR 1185887DA FR 1185887 A FR1185887 A FR 1185887A
Authority
FR
France
Prior art keywords
coupling device
reciprocal coupling
reciprocal
coupling
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1185887A publication Critical patent/FR1185887A/en
Expired legal-status Critical Current

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
    • H03H7/002—Gyrators
FR1185887D 1956-11-09 1957-11-08 Non-reciprocal coupling device Expired FR1185887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL863866X 1956-11-09

Publications (1)

Publication Number Publication Date
FR1185887A true FR1185887A (en) 1959-08-07

Family

ID=19849210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185887D Expired FR1185887A (en) 1956-11-09 1957-11-08 Non-reciprocal coupling device

Country Status (5)

Country Link
US (1) US3038133A (en)
DE (1) DE1050408B (en)
FR (1) FR1185887A (en)
GB (1) GB863866A (en)
NL (2) NL212081A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6404948A (en) * 1963-05-09 1964-11-10
US3334318A (en) * 1964-12-05 1967-08-01 Mitsubishi Electric Corp Stripline circulator having means causing electrostatic capacitance between adjacent pairs of terminals to be substantially equal to each other
US3286201A (en) * 1966-04-29 1966-11-15 Melabs Ferrite circulator having three mutually coupled coils coupled to the ferrite material
US3531747A (en) * 1969-03-07 1970-09-29 Melabs Tunable inductor
US4210886A (en) * 1978-09-18 1980-07-01 Motorola, Inc. Isolator having reactive neutralizing means and predetermined angle between input-output windings
GB2131627B (en) * 1982-12-03 1987-08-26 Raytheon Co A magnetically tuned resonant circuit
EP1246292A3 (en) * 2001-03-30 2003-12-10 Hitachi Metals, Ltd. Two-port isolator and method for evaluating it

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23950E (en) * 1946-12-23 1955-02-22 Method and means for chemical analysis
BE487331A (en) * 1948-02-13
US2589494A (en) * 1948-07-20 1952-03-18 Rca Corp Stabilizing method and system utilizing nuclear precession
NL156296B (en) * 1950-09-28 Lely Nv C Van Der CHARGING DEVICE.
US2798205A (en) * 1952-05-28 1957-07-02 Bell Telephone Labor Inc Magnetically controllable transmission system
US2834943A (en) * 1953-09-16 1958-05-13 Bell Telephone Labor Inc Mechanically coupled electromechanical and magnetomechanical transducers
BE542392A (en) * 1954-10-29
NL203210A (en) * 1954-12-30

Also Published As

Publication number Publication date
NL212081A (en)
GB863866A (en) 1961-03-29
NL94713C (en)
US3038133A (en) 1962-06-05
DE1050408B (en)

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