GB1289942A - - Google Patents

Info

Publication number
GB1289942A
GB1289942A GB1289942DA GB1289942A GB 1289942 A GB1289942 A GB 1289942A GB 1289942D A GB1289942D A GB 1289942DA GB 1289942 A GB1289942 A GB 1289942A
Authority
GB
United Kingdom
Prior art keywords
toroids
stub
waveguide
stubs
pair
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
English (en)
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 filed Critical
Publication of GB1289942A publication Critical patent/GB1289942A/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
    • H01P1/195—Phase-shifters using a ferromagnetic device having a toroidal shape

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Waveguides (AREA)
GB1289942D 1970-06-12 1971-04-19 Expired GB1289942A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4569570A 1970-06-12 1970-06-12

Publications (1)

Publication Number Publication Date
GB1289942A true GB1289942A (enrdf_load_stackoverflow) 1972-09-20

Family

ID=21939370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1289942D Expired GB1289942A (enrdf_load_stackoverflow) 1970-06-12 1971-04-19

Country Status (5)

Country Link
US (1) US3623149A (enrdf_load_stackoverflow)
JP (1) JPS5116095B1 (enrdf_load_stackoverflow)
FR (1) FR2095198B1 (enrdf_load_stackoverflow)
GB (1) GB1289942A (enrdf_load_stackoverflow)
SE (1) SE364813B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838363A (en) * 1972-06-19 1974-09-24 Philips Corp Planar phase shifter for use in the microwave range
JPS52161799U (enrdf_load_stackoverflow) * 1976-06-02 1977-12-08
IT7928145A0 (it) * 1979-12-18 1979-12-18 Sits Soc It Telecom Siemens Sfasatore differenziale a ferrite per elevate potenze.
US4445098A (en) * 1982-02-19 1984-04-24 Electromagnetic Sciences, Inc. Method and apparatus for fast-switching dual-toroid microwave phase shifter
JPS58190337A (ja) * 1982-04-30 1983-11-07 酒伊繊維工業株式会社 魚介類の増殖、「い」集ならびに育成に供せられる魚礁
EP0105963A1 (de) * 1982-10-16 1984-04-25 ANT Nachrichtentechnik GmbH Polarisationswandler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961658A (en) * 1956-12-11 1960-11-22 Edward G Spencer Microwave energy radiators
US3277401A (en) * 1963-02-15 1966-10-04 Microwave Chemicals Lab Inc Multi-stable phase shifters for microwaves employing a plurality of high remanent magnetization materials
US3384841A (en) * 1966-03-10 1968-05-21 Bell Telephone Labor Inc Ferrite phase shifter having longitudinal and circular magnetic fields applied to the ferrite
GB1216841A (en) * 1967-01-20 1970-12-23 Emi Ltd Improvements in or relating to micro-wave phase shifters
US3425003A (en) * 1967-01-27 1969-01-28 Raytheon Co Reciprocal digital latching ferrite phase shifter wherein adjacent ferrite elements are oppositely magnetized

Also Published As

Publication number Publication date
JPS5116095B1 (enrdf_load_stackoverflow) 1976-05-21
FR2095198A1 (enrdf_load_stackoverflow) 1972-02-11
FR2095198B1 (enrdf_load_stackoverflow) 1976-12-03
US3623149A (en) 1971-11-23
SE364813B (enrdf_load_stackoverflow) 1974-03-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee