GB1271611A - Improvements in or relating to helical waveguides - Google Patents

Improvements in or relating to helical waveguides

Info

Publication number
GB1271611A
GB1271611A GB00755/70A GB1075570A GB1271611A GB 1271611 A GB1271611 A GB 1271611A GB 00755/70 A GB00755/70 A GB 00755/70A GB 1075570 A GB1075570 A GB 1075570A GB 1271611 A GB1271611 A GB 1271611A
Authority
GB
United Kingdom
Prior art keywords
helical
helix
march
wavelength
waveguide
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
GB00755/70A
Other languages
English (en)
Inventor
Stewart Edward Miller
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1271611A publication Critical patent/GB1271611A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/12—Hollow waveguides
    • H01P3/13—Hollow waveguides specially adapted for transmission of the TE01 circular-electric mode

Landscapes

  • Waveguides (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB00755/70A 1969-03-12 1970-03-06 Improvements in or relating to helical waveguides Expired GB1271611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80666269A 1969-03-12 1969-03-12

Publications (1)

Publication Number Publication Date
GB1271611A true GB1271611A (en) 1972-04-19

Family

ID=25194550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00755/70A Expired GB1271611A (en) 1969-03-12 1970-03-06 Improvements in or relating to helical waveguides

Country Status (7)

Country Link
US (1) US3573681A (fr)
JP (1) JPS4821238B1 (fr)
BE (1) BE747064A (fr)
DE (1) DE2011554A1 (fr)
FR (1) FR2034853B1 (fr)
GB (1) GB1271611A (fr)
SE (1) SE354153B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1351871A (en) * 1971-02-02 1974-05-01 British Insulated Callenders Mode filter for an electromagnetic waveguide
GB1351872A (en) * 1971-02-03 1974-05-01 British Insulated Callenders Electromagnetic waveguide
JPS5113044U (fr) * 1974-07-16 1976-01-30
JPS5115740U (fr) * 1974-07-24 1976-02-04
JPS52121723U (fr) * 1976-03-12 1977-09-16
US4419671A (en) * 1981-10-28 1983-12-06 Bell Telephone Laboratories, Incorporated Small dual frequency band hybrid mode feed
DE3906587A1 (de) * 1989-03-02 1990-09-06 Galvano T Electroforming Plati Hohlleiter aus einem elektrisch und thermisch gut leitenden metall
IT1252387B (it) * 1991-11-12 1995-06-12 Telettra S P A Ora Alcatel Ita Flange e corpi per componenti in guida d'onda a microonde
GB2550375B (en) 2016-05-17 2021-12-01 Creo Medical Ltd Electrosurgical cutting tool
GB2550414A (en) * 2016-05-20 2017-11-22 Creo Medical Ltd Antenna structure
US11613931B2 (en) * 2021-07-06 2023-03-28 Quaise, Inc. Multi-piece corrugated waveguide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704829A (en) * 1951-10-01 1955-03-22 Rca Corp Delay line
US2774046A (en) * 1952-05-08 1956-12-11 Itt Microwave transmission line
US2905858A (en) * 1953-06-30 1959-09-22 Bell Telephone Labor Inc Impedance matching by means of coupled helices
US2848696A (en) * 1954-03-15 1958-08-19 Bell Telephone Labor Inc Electromagnetic wave transmission
DE950133C (de) * 1954-08-28 1956-10-04 Siemens Ag Elektrische Wellenfuehrungsanordnung
US2915718A (en) * 1955-08-05 1959-12-01 Itt Microwave transmission lines
US3047822A (en) * 1957-12-23 1962-07-31 Thompson Ramo Wooldridge Inc Wave communicating device
US2950454A (en) * 1958-10-30 1960-08-23 Bell Telephone Labor Inc Helix wave guide
GB957708A (en) * 1958-12-19 1964-05-13 Standard Telephones Cables Ltd Improvements in or relating to waveguides
GB934779A (en) * 1959-02-16 1963-08-21 Ass Elect Ind Improvements relating to radio wave polarisation rotators
FR1413138A (fr) * 1964-07-30 1965-10-08 Comp Generale Electricite Filtre de mode
US3407366A (en) * 1964-10-06 1968-10-22 Vikoa Inc Antenna coupling apparatus for multiple receivers

Also Published As

Publication number Publication date
JPS4821238B1 (fr) 1973-06-27
FR2034853A1 (fr) 1970-12-18
DE2011554A1 (de) 1970-10-01
FR2034853B1 (fr) 1974-05-24
BE747064A (fr) 1970-08-17
SE354153B (fr) 1973-02-26
US3573681A (en) 1971-04-06

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