GB1010451A - Improvements in or relating to mode transformers in wave guides - Google Patents

Improvements in or relating to mode transformers in wave guides

Info

Publication number
GB1010451A
GB1010451A GB40510/61A GB4051061A GB1010451A GB 1010451 A GB1010451 A GB 1010451A GB 40510/61 A GB40510/61 A GB 40510/61A GB 4051061 A GB4051061 A GB 4051061A GB 1010451 A GB1010451 A GB 1010451A
Authority
GB
United Kingdom
Prior art keywords
ferrite
relating
mode transformers
nov
wave guides
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
GB40510/61A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from FR844801A external-priority patent/FR79002E/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB1010451A publication Critical patent/GB1010451A/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
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

1,010,451. Ferrite mode transformers. COMPAGNIE FRANCAIS THOMSON-HOUSTON. Nov. 13, 1961 [Nov. 23, 1960], No. 40510/61. Heading H1W. A device for transforming between the H 01 and H 10 modes in a rectangular waveguide G comprises an element P composed of a minor portion F of ferrite and a major portion D of a low-loss dielectric having a dielectric constant approximating that of the ferrite, e.g. alumina. The portions may have the prismatic shapes shown. The ferrite portion is situated against the narrow wall of the waveguide and is subject to a magnetic field at right angles to the direction of polarization of the transmitted modes.
GB40510/61A 1960-11-23 1961-11-13 Improvements in or relating to mode transformers in wave guides Expired GB1010451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844801A FR79002E (en) 1960-06-09 1960-11-23 Ferrite filters

Publications (1)

Publication Number Publication Date
GB1010451A true GB1010451A (en) 1965-11-17

Family

ID=8743308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40510/61A Expired GB1010451A (en) 1960-11-23 1961-11-13 Improvements in or relating to mode transformers in wave guides

Country Status (3)

Country Link
US (1) US3321718A (en)
DE (1) DE1218026B (en)
GB (1) GB1010451A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3569868A (en) * 1969-02-25 1971-03-09 Rca Corp Nonreciprocal microwave devices using a semiconductor element
US3740514A (en) * 1970-07-01 1973-06-19 Litter Syst Inc Mode-shifting system for microwave ovens

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849683A (en) * 1953-07-31 1958-08-26 Bell Telephone Labor Inc Non-reciprocal wave transmission

Also Published As

Publication number Publication date
DE1218026B (en) 1966-06-02
US3321718A (en) 1967-05-23

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