CA951803A - Broadband circulator - Google Patents

Broadband circulator

Info

Publication number
CA951803A
CA951803A CA139,928,A CA139928A CA951803A CA 951803 A CA951803 A CA 951803A CA 139928 A CA139928 A CA 139928A CA 951803 A CA951803 A CA 951803A
Authority
CA
Canada
Prior art keywords
broadband circulator
circulator
broadband
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
CA139,928,A
Other versions
CA139928S (en
Inventor
Clare E. Barnes
Brian Owen
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA951803A publication Critical patent/CA951803A/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
CA139,928,A 1971-06-29 1972-04-18 Broadband circulator Expired CA951803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15783871A 1971-06-29 1971-06-29

Publications (1)

Publication Number Publication Date
CA951803A true CA951803A (en) 1974-07-23

Family

ID=22565483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,928,A Expired CA951803A (en) 1971-06-29 1972-04-18 Broadband circulator

Country Status (9)

Country Link
US (1) US3714608A (en)
JP (1) JPS5619202A (en)
AU (1) AU469541B2 (en)
BE (1) BE785475R (en)
CA (1) CA951803A (en)
DE (1) DE2231355A1 (en)
FR (1) FR2143840B2 (en)
GB (1) GB1356884A (en)
SE (1) SE365350B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208202B1 (en) * 1972-11-28 1977-04-08 Thomson Csf
JPS5046469A (en) * 1973-08-30 1975-04-25
US3866149A (en) * 1973-12-06 1975-02-11 Rca Corp Four-port junction circulator having larger diameter conductive post contacting gyromagnetic post
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
US4475092A (en) * 1982-12-20 1984-10-02 Motorola, Inc. Absorptive resonant cavity filter
DE3586137D1 (en) * 1984-03-29 1992-07-09 Telefunken Systemtechnik MILLIMETER SHAFT CIRCULATOR.
US4638267A (en) * 1984-03-29 1987-01-20 Licentia Patent-Verwaltungs-Gmbh Millimeter wave circulator
DE3509620A1 (en) * 1984-03-29 1985-10-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Millimetric wave circulator
DE3441352A1 (en) * 1984-11-13 1986-05-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SEMICONDUCTOR ARRANGEMENT
DE3633910A1 (en) * 1986-10-04 1988-04-07 Ant Nachrichtentech BRANCHING CIRCULATOR FOR LARGE HIGH FREQUENCY POWER
US6549088B1 (en) * 2001-09-21 2003-04-15 The Boeing Company Frequency adjustable multipole resonant waveguide load structure
US6837732B2 (en) * 2002-06-28 2005-01-04 Amphenol-Tuchel Electronics Gmbh Filtered electrical connector with ferrite block combinations and filter assembly therefor
JP2010187053A (en) * 2009-02-10 2010-08-26 Shimada Phys & Chem Ind Co Ltd Waveguide circulator
MX345668B (en) 2010-10-15 2016-03-30 The Invent Science Fund I Llc Surface scattering antennas.
US9385435B2 (en) 2013-03-15 2016-07-05 The Invention Science Fund I, Llc Surface scattering antenna improvements
US9647345B2 (en) 2013-10-21 2017-05-09 Elwha Llc Antenna system facilitating reduction of interfering signals
US9923271B2 (en) 2013-10-21 2018-03-20 Elwha Llc Antenna system having at least two apertures facilitating reduction of interfering signals
US9935375B2 (en) 2013-12-10 2018-04-03 Elwha Llc Surface scattering reflector antenna
US9871291B2 (en) 2013-12-17 2018-01-16 Elwha Llc System wirelessly transferring power to a target device over a tested transmission pathway
US9887456B2 (en) 2014-02-19 2018-02-06 Kymeta Corporation Dynamic polarization and coupling control from a steerable cylindrically fed holographic antenna
US9843103B2 (en) 2014-03-26 2017-12-12 Elwha Llc Methods and apparatus for controlling a surface scattering antenna array
US9448305B2 (en) 2014-03-26 2016-09-20 Elwha Llc Surface scattering antenna array
US9711852B2 (en) 2014-06-20 2017-07-18 The Invention Science Fund I Llc Modulation patterns for surface scattering antennas
US9853361B2 (en) 2014-05-02 2017-12-26 The Invention Science Fund I Llc Surface scattering antennas with lumped elements
US9882288B2 (en) 2014-05-02 2018-01-30 The Invention Science Fund I Llc Slotted surface scattering antennas
US10446903B2 (en) 2014-05-02 2019-10-15 The Invention Science Fund I, Llc Curved surface scattering antennas
US10361481B2 (en) 2016-10-31 2019-07-23 The Invention Science Fund I, Llc Surface scattering antennas with frequency shifting for mutual coupling mitigation
US10892553B2 (en) 2018-01-17 2021-01-12 Kymeta Corporation Broad tunable bandwidth radial line slot antenna
FR3119942B1 (en) * 2021-02-17 2024-01-19 Cobham Microwave Non-reciprocal microwave component
CN117954815A (en) * 2024-03-26 2024-04-30 西南应用磁学研究所(中国电子科技集团公司第九研究所) High-consistency miniaturized strip line circulator and manufacturing method thereof

Also Published As

Publication number Publication date
SE365350B (en) 1974-03-18
US3714608A (en) 1973-01-30
JPS5619202A (en) 1981-02-23
DE2231355A1 (en) 1973-01-25
AU469541B2 (en) 1976-02-19
FR2143840A2 (en) 1973-02-09
BE785475R (en) 1972-10-16
FR2143840B2 (en) 1977-04-22
AU4386472A (en) 1974-01-03
GB1356884A (en) 1974-06-19

Similar Documents

Publication Publication Date Title
CA951803A (en) Broadband circulator
AU450078B2 (en) SUBSTITUTED-p-MENTHANES
AU3878472A (en) Furyland furfuryl-benzomorphanes
AU462106B2 (en) Alkoxysiloxanols
AU3256971A (en) Medicament-container
CA941471A (en) Broadband circulator
CA979433A (en) Naphtolic couplers
AU456376B2 (en) Weed-extractor
AU462761B2 (en) 2-aminoquinoxalines
AU4002472A (en) QUINOXALINE-din-OXIDES
CA941467A (en) Microwave amplifier-multiplier
AU456320B2 (en) Cikir bibd syrveukkabce ststem
AU463139B2 (en) Multiseeders
AU450587B2 (en) Broadband circulator
AU4205472A (en) N-aryl-ureas
AU3244971A (en) Clipshade
AU2792771A (en) Paddleboat
CA896112A (en) Broadband circulator
AU2488471A (en) Broadband circulator
CA864700A (en) Broadband antenna
CA884016A (en) Slot line circulator
CA927488A (en) Microstrip circulator
CA951387A (en) Broadband microwave amplifiers
CA876969A (en) Conopulse radar
CA875424A (en) Grain circulator