GB934779A - Improvements relating to radio wave polarisation rotators - Google Patents

Improvements relating to radio wave polarisation rotators

Info

Publication number
GB934779A
GB934779A GB537659A GB537659A GB934779A GB 934779 A GB934779 A GB 934779A GB 537659 A GB537659 A GB 537659A GB 537659 A GB537659 A GB 537659A GB 934779 A GB934779 A GB 934779A
Authority
GB
United Kingdom
Prior art keywords
coil
radio wave
improvements relating
quarter
feb
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
GB537659A
Inventor
Harry Burn Taylor
Robert John James
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB537659A priority Critical patent/GB934779A/en
Publication of GB934779A publication Critical patent/GB934779A/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
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/175—Auxiliary devices for rotating the plane of polarisation using Faraday rotators

Landscapes

  • Particle Accelerators (AREA)

Abstract

934,779. Waveguide Faraday rotators. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Feb. 10, 1960 [Feb. 16, 1959], No. 5376/59. Class 40 (8). A polarization rotator comprises a ferrite rod 2 positioned in a waveguide formed of a helical coil 3, the gaps between the turns of the coil having an effective path length of one quarter of the guide wavelength, whereby radiation is prevented. The coil may be of channel section (Fig. 2, not shown) or of a hollow section (Fig. 1), in which case a coolant may be circulated through it. The coil of Fig. 3 comprises two strips 11, 12 staggered by half their width and separated by an insulating layer 13. The dimensions of the strips are such that the path length between the inner and outer surfaces of the guide is one quarter-wavelength.
GB537659A 1959-02-16 1959-02-16 Improvements relating to radio wave polarisation rotators Expired GB934779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB537659A GB934779A (en) 1959-02-16 1959-02-16 Improvements relating to radio wave polarisation rotators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB537659A GB934779A (en) 1959-02-16 1959-02-16 Improvements relating to radio wave polarisation rotators

Publications (1)

Publication Number Publication Date
GB934779A true GB934779A (en) 1963-08-21

Family

ID=9794970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB537659A Expired GB934779A (en) 1959-02-16 1959-02-16 Improvements relating to radio wave polarisation rotators

Country Status (1)

Country Link
GB (1) GB934779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034853A1 (en) * 1969-03-12 1970-12-18 Western Electric Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034853A1 (en) * 1969-03-12 1970-12-18 Western Electric Co

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