GB668782A - Improvements in and relating to wave guides - Google Patents

Improvements in and relating to wave guides

Info

Publication number
GB668782A
GB668782A GB4434/50A GB443450A GB668782A GB 668782 A GB668782 A GB 668782A GB 4434/50 A GB4434/50 A GB 4434/50A GB 443450 A GB443450 A GB 443450A GB 668782 A GB668782 A GB 668782A
Authority
GB
United Kingdom
Prior art keywords
guide
wave
sections
fixed
channel member
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
GB4434/50A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB668782A publication Critical patent/GB668782A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Linear Motors (AREA)
GB4434/50A 1949-02-22 1950-02-21 Improvements in and relating to wave guides Expired GB668782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827085X 1949-02-22

Publications (1)

Publication Number Publication Date
GB668782A true GB668782A (en) 1952-03-19

Family

ID=9283186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4434/50A Expired GB668782A (en) 1949-02-22 1950-02-21 Improvements in and relating to wave guides

Country Status (4)

Country Link
BE (1) BE491602A (fr)
DE (1) DE827085C (fr)
FR (1) FR985533A (fr)
GB (1) GB668782A (fr)

Also Published As

Publication number Publication date
BE491602A (fr)
FR985533A (fr) 1951-07-19
DE827085C (de) 1952-01-07

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