GB1127758A - Improvement in or relating to non-reciprocal microwave circulators - Google Patents

Improvement in or relating to non-reciprocal microwave circulators

Info

Publication number
GB1127758A
GB1127758A GB3043/66A GB304366A GB1127758A GB 1127758 A GB1127758 A GB 1127758A GB 3043/66 A GB3043/66 A GB 3043/66A GB 304366 A GB304366 A GB 304366A GB 1127758 A GB1127758 A GB 1127758A
Authority
GB
United Kingdom
Prior art keywords
relating
improvement
circulators
circulator
microwave circulators
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
GB3043/66A
Other languages
English (en)
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.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
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 Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of GB1127758A publication Critical patent/GB1127758A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/39—Hollow waveguide circulators

Landscapes

  • Magnetic Ceramics (AREA)
  • Non-Reversible Transmitting Devices (AREA)
GB3043/66A 1965-02-15 1966-01-24 Improvement in or relating to non-reciprocal microwave circulators Expired GB1127758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT300565 1965-02-15

Publications (1)

Publication Number Publication Date
GB1127758A true GB1127758A (en) 1968-09-18

Family

ID=11104356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3043/66A Expired GB1127758A (en) 1965-02-15 1966-01-24 Improvement in or relating to non-reciprocal microwave circulators

Country Status (6)

Country Link
US (1) US3350664A (https=)
AT (1) AT263090B (https=)
CH (1) CH440397A (https=)
FR (1) FR1467627A (https=)
GB (1) GB1127758A (https=)
NL (1) NL6505908A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851279A (en) * 1973-10-17 1974-11-26 Hughes Aircraft Co Tee junction waveguide circulator having dielectric matching posts at junction
GB1532958A (en) * 1974-11-06 1978-11-22 Nat Res Dev Waveguide circulators
US4122418A (en) * 1975-05-10 1978-10-24 Tsukasa Nagao Composite resonator
US4240049A (en) * 1979-09-24 1980-12-16 Bell Telephone Laboratories, Incorporated Waveguide junction circulator having spurious mode absorbing means
US4415871A (en) * 1981-10-13 1983-11-15 The United States Of America As Represented By The Secretary Of The Army Dielectric waveguide circulator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104361A (en) * 1960-02-26 1963-09-17 Hughes Aircraft Co Ferrite circulator with conductive plate of uniform thickness having tapered angularapexes for broad banding
US3063028A (en) * 1960-05-05 1962-11-06 Bell Telephone Labor Inc Enhanced gyromagnetic effect in nonreciprocal wave transmission

Also Published As

Publication number Publication date
US3350664A (en) 1967-10-31
CH440397A (it) 1967-07-31
FR1467627A (fr) 1967-01-27
AT263090B (de) 1968-07-10
NL6505908A (https=) 1966-08-16

Similar Documents

Publication Publication Date Title
CA925174A (en) Latched ferrite circulators
CA890032A (en) Microwave horn-paraboloidal antenna
GB1127758A (en) Improvement in or relating to non-reciprocal microwave circulators
CA931221A (en) Bimodal cavity resonator for microwave spectrometers
JPS529347A (en) Microwave equipment
CA716216A (en) Temperature compensated toroidal electromagnetic deflection yokes
CA707027A (en) Microwave isolator
IT1009365B (it) Isolatore elettrico non reciproco a spostamento di campo particolar mente per micrconde
AU6011669A (en) Arrangement for the frequency determination of electromagnetic microwave
McDermott Mode Chart for E-Plane Circulators(Correspondence)
CA727263A (en) Microwave duplexer
CA663135A (en) Nonreciprocal microwave devices
GB1116880A (en) Improvements in or relating to nonreciprocal phase shifting devices
GB1077442A (en) A waveguide arrangement
CA927488A (en) Microstrip circulator
CA857482A (en) Microwave isolator
CA843569A (en) Three port e-plane waveguide circulator
AU218990B2 (en) Microwave klystron
CA505233A (en) Microwave radar antennas
CA680119A (en) Non-reciprocal four branch microwave network
GB944645A (en) Waveguide circulator
CA617379A (en) Microwave frequency divider
CA814605A (en) Microwave directional coupler
CA876931A (en) Microwave stripline variable attenuator
CA616822A (en) Microwave oscillator