GB1021102A - Microwave phase shifter - Google Patents

Microwave phase shifter

Info

Publication number
GB1021102A
GB1021102A GB12214/64A GB1221464A GB1021102A GB 1021102 A GB1021102 A GB 1021102A GB 12214/64 A GB12214/64 A GB 12214/64A GB 1221464 A GB1221464 A GB 1221464A GB 1021102 A GB1021102 A GB 1021102A
Authority
GB
United Kingdom
Prior art keywords
magnetic field
change
iron garnet
yttrium
phase shifter
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
GB12214/64A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1021102A publication Critical patent/GB1021102A/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
    • H01P1/18—Phase-shifters
    • H01P1/19—Phase-shifters using a ferromagnetic device

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Waveguides (AREA)

Abstract

1,021,102. Phase shifters. BENDIX CORPORATION. March 23, 1964 [April 8, 1963], No. 12214/64. Heading H1W. A variable microwave phaseshifter for a coaxial transmission line comprises an outer conductor 12 enclosing an axial ferrite or yttrium-iron garnet rod 10 around which is wound a helical conductor 19. The polepieces 32, 34 of a variable electromagnet provide a transverse magnetic field. It is stated that a change in the magnetic field produces a change of phase-shift which is constant over a large frequency band. The phaseshift is reciprocal. The pitch of the helix may be increased at its ends 24 where it is joined to cylindrical conductors 14. Gadolinium substituted yttrium iron garnet may be used for the element 10.
GB12214/64A 1963-04-08 1964-03-23 Microwave phase shifter Expired GB1021102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271362A US3323081A (en) 1963-04-08 1963-04-08 Microwave phase shifter

Publications (1)

Publication Number Publication Date
GB1021102A true GB1021102A (en) 1966-02-23

Family

ID=23035243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12214/64A Expired GB1021102A (en) 1963-04-08 1964-03-23 Microwave phase shifter

Country Status (2)

Country Link
US (1) US3323081A (en)
GB (1) GB1021102A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111834709A (en) * 2020-06-01 2020-10-27 北京无线电测量研究所 Very high frequency wave band branch regulation tuner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015788A (en) * 1956-04-13 1962-01-02 Raytheon Co Microwave device
US3090015A (en) * 1957-03-27 1963-05-14 Raytheon Co Electrical phase shifters
US2951999A (en) * 1958-04-21 1960-09-06 Itt Constant impedance attenuator
US2925655A (en) * 1958-11-18 1960-02-23 Beek Gerd W De Ellipsograph
US3030593A (en) * 1959-05-27 1962-04-17 Bell Telephone Labor Inc Temperature compensated gyromagnetic device
USB253633I5 (en) * 1960-03-16
US3267395A (en) * 1961-10-31 1966-08-16 Hughes Aircraft Co Microwave phase shifter
US3145353A (en) * 1962-05-21 1964-08-18 Ca Nat Research Council Variable delay using dielectric screw rotatable inside surrounding helical transmission line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111834709A (en) * 2020-06-01 2020-10-27 北京无线电测量研究所 Very high frequency wave band branch regulation tuner

Also Published As

Publication number Publication date
US3323081A (en) 1967-05-30

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