GB859945A - Improvements in or relating to waveguides - Google Patents

Improvements in or relating to waveguides

Info

Publication number
GB859945A
GB859945A GB14855/56A GB1485556A GB859945A GB 859945 A GB859945 A GB 859945A GB 14855/56 A GB14855/56 A GB 14855/56A GB 1485556 A GB1485556 A GB 1485556A GB 859945 A GB859945 A GB 859945A
Authority
GB
United Kingdom
Prior art keywords
coil
coils
waveguide
waveguides
prevent
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
GB14855/56A
Other languages
English (en)
Inventor
Roy Stanley Cole
William Neil Honeyman
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical 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
Priority to NL217093D priority Critical patent/NL217093A/xx
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB14855/56A priority patent/GB859945A/en
Priority to DEE14100A priority patent/DE1031381B/de
Priority to US658389A priority patent/US3020501A/en
Publication of GB859945A publication Critical patent/GB859945A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • H03C7/022—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using ferromagnetic devices, e.g. ferrites
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
GB14855/56A 1956-05-12 1956-05-12 Improvements in or relating to waveguides Expired GB859945A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL217093D NL217093A (enrdf_load_stackoverflow) 1956-05-12
GB14855/56A GB859945A (en) 1956-05-12 1956-05-12 Improvements in or relating to waveguides
DEE14100A DE1031381B (de) 1956-05-12 1957-05-08 Einrichtung zum Einbringen eines durch eine Spule erzeugten Magnetfeldes in einen Hohlleiter
US658389A US3020501A (en) 1956-05-12 1957-05-10 Waveguides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14855/56A GB859945A (en) 1956-05-12 1956-05-12 Improvements in or relating to waveguides

Publications (1)

Publication Number Publication Date
GB859945A true GB859945A (en) 1961-01-25

Family

ID=10048688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14855/56A Expired GB859945A (en) 1956-05-12 1956-05-12 Improvements in or relating to waveguides

Country Status (4)

Country Link
US (1) US3020501A (enrdf_load_stackoverflow)
DE (1) DE1031381B (enrdf_load_stackoverflow)
GB (1) GB859945A (enrdf_load_stackoverflow)
NL (1) NL217093A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085206B (de) * 1958-12-06 1960-07-14 Raytheon Mfg Co Einrichtung zur Drehung der Polarisationsebene polarisierter hochfrequenter elektromagnetischer Schwingungen
NL252828A (enrdf_load_stackoverflow) * 1959-08-19
US3250985A (en) * 1962-10-23 1966-05-10 Varian Associates Microwave cavity resonator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197123A (en) * 1937-06-18 1940-04-16 Bell Telephone Labor Inc Guided wave transmission
US2557261A (en) * 1943-09-14 1951-06-19 Emi Ltd High-frequency electric transmission lines or wave guides
BE487331A (enrdf_load_stackoverflow) * 1948-02-13
US2650350A (en) * 1948-11-04 1953-08-25 Gen Electric Angular modulating system
US2784382A (en) * 1952-04-05 1957-03-05 Thompson Prod Inc Magnetic high frequency attenuator
US2760162A (en) * 1952-04-18 1956-08-21 Westinghouse Electric Corp Waveguide amplitude modulator
US2773254A (en) * 1953-04-16 1956-12-04 Itt Phase shifter
US2857575A (en) * 1953-06-22 1958-10-21 Gen Precision Lab Inc Microwave energy orienter
US2887665A (en) * 1953-12-31 1959-05-19 Bell Telephone Labor Inc High frequency isolator
US2848695A (en) * 1954-03-15 1958-08-19 Bell Telephone Labor Inc Electromagnetic wave transmission
US2848696A (en) * 1954-03-15 1958-08-19 Bell Telephone Labor Inc Electromagnetic wave transmission
US2900557A (en) * 1954-08-26 1959-08-18 Gen Electric Traveling wave directional attenuator

Also Published As

Publication number Publication date
US3020501A (en) 1962-02-06
DE1031381B (de) 1958-06-04
NL217093A (enrdf_load_stackoverflow)

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