GB764737A - Improvements in or relating to electromagnetic wave transmission systems - Google Patents

Improvements in or relating to electromagnetic wave transmission systems

Info

Publication number
GB764737A
GB764737A GB7235/55A GB723555A GB764737A GB 764737 A GB764737 A GB 764737A GB 7235/55 A GB7235/55 A GB 7235/55A GB 723555 A GB723555 A GB 723555A GB 764737 A GB764737 A GB 764737A
Authority
GB
United Kingdom
Prior art keywords
helix
layer
march
lossy
guide
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
GB7235/55A
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.)
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 GB764737A publication Critical patent/GB764737A/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

  • Microwave Tubes (AREA)
  • Waveguides (AREA)
GB7235/55A 1954-03-15 1955-03-11 Improvements in or relating to electromagnetic wave transmission systems Expired GB764737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416316A US2848696A (en) 1954-03-15 1954-03-15 Electromagnetic wave transmission

Publications (1)

Publication Number Publication Date
GB764737A true GB764737A (en) 1957-01-02

Family

ID=23649474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7235/55A Expired GB764737A (en) 1954-03-15 1955-03-11 Improvements in or relating to electromagnetic wave transmission systems

Country Status (6)

Country Link
US (1) US2848696A (enExample)
BE (1) BE536466A (enExample)
DE (1) DE1021044B (enExample)
FR (1) FR1118560A (enExample)
GB (1) GB764737A (enExample)
NL (1) NL99249C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401363A (en) 1979-10-15 1983-08-30 National Research Development Corporation Optical waveguide and method of propagating waves therein

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126517A (en) * 1964-03-24 Tapered waveguide transition sections
US3066268A (en) * 1955-08-05 1962-11-27 Int Standard Electric Corp Electric waveguide construction
NL217093A (enExample) * 1956-05-12
US2915715A (en) * 1956-07-20 1959-12-01 Bell Telephone Labor Inc Helical wave guides
US3008102A (en) * 1957-01-16 1961-11-07 Varian Associates Cavity resonator methods and apparatus
DE1059063B (de) * 1957-03-27 1959-06-11 Siemens Ag Hohlleiter fuer die UEbertragung von elektromagnetischen Rohrwellen mit transversalem elektrischem Zirkularfeld, insbesondere von H-Wellen
BE567749A (enExample) * 1957-05-17
BE570125A (enExample) * 1957-08-23
NL121090C (enExample) * 1957-08-23
GB890799A (en) * 1957-08-23 1962-03-07 Western Electric Co Improvements in or relating to transmission media for electromagnetic wave energy in the circular electric mode
US2940057A (en) * 1957-11-01 1960-06-07 Bell Telephone Labor Inc Selective mode filters
US2968775A (en) * 1957-12-20 1961-01-17 Bell Telephone Labor Inc Electromagnetic wave attenuator
US2950454A (en) * 1958-10-30 1960-08-23 Bell Telephone Labor Inc Helix wave guide
US3056710A (en) * 1958-12-12 1962-10-02 Bell Telephone Labor Inc Method for constructing a wave guide
US3090019A (en) * 1959-02-24 1963-05-14 Andrew Corp Flexible waveguide
US2978657A (en) * 1959-04-30 1961-04-04 Bell Telephone Labor Inc Microwave mode filter
NL130387C (enExample) * 1959-12-29
NL257671A (enExample) 1960-01-14
US3210695A (en) * 1960-12-05 1965-10-05 Gen Bronze Corp Waveguide assembled from four thin sheets and strengthened by external reinforcement, and its method of manufacture
GB1007897A (en) * 1961-04-07 1965-10-22 Post Office Improvements in or relating to electromagnetic waveguides
US3605046A (en) * 1969-03-12 1971-09-14 Bell Telephone Labor Inc Deflection-free waveguide arrangement
US3573681A (en) * 1969-03-12 1971-04-06 Bell Telephone Labor Inc Helical waveguide formed from dielectric ribbon having symmetrically disposed conductive strips on opposite sides
US3771077A (en) * 1970-09-24 1973-11-06 F Tischer Waveguide and circuit using the waveguide to interconnect the parts
US3678420A (en) * 1970-10-27 1972-07-18 Bell Telephone Labor Inc Spurious mode suppressing waveguide
US3750058A (en) * 1971-12-08 1973-07-31 Bell Telephone Labor Inc Waveguide structure utilizing compliant helical support
US3748606A (en) * 1971-12-15 1973-07-24 Bell Telephone Labor Inc Waveguide structure utilizing compliant continuous support
FR2477766A1 (fr) * 1980-03-05 1981-09-11 Anvar Cellule d'absorption destinee a recevoir un gaz ou une vapeur rarefie, utilisable pour la stabilisation en frequence d'un oscillateur electrique et la spectrometrie
US5013130A (en) * 1989-07-31 1991-05-07 At&T Bell Laboratories Method of making a carbon coated optical fiber
US5057781A (en) * 1989-07-31 1991-10-15 At&T Bell Laboratories Measuring and controlling the thickness of a conductive coating on an optical fiber
US7046164B2 (en) * 2004-02-24 2006-05-16 Halliburton Energy Services, Inc. Method and system for well telemetry
US8952678B2 (en) 2011-03-22 2015-02-10 Kirk S. Giboney Gap-mode waveguide
US11613931B2 (en) 2021-07-06 2023-03-28 Quaise, Inc. Multi-piece corrugated waveguide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR427599A (fr) * 1911-02-02 1911-08-08 Harle Et Cie Soc Conducteur pour le courant électrique
FR869734A (fr) * 1939-09-19 1942-02-13 Fides Gmbh Câble diélectrique à ondes ultra-courtes
GB579876A (en) * 1944-06-20 1946-08-19 Callenders Cable & Const Co Improvements in wave guides for high frequency electric currents
DE915099C (de) * 1945-04-19 1954-07-15 Siemens Ag Koaxiales Hochfrequenzkabel mit einem mit kleiner Steigung gewickelten Innenleiter
US2626371A (en) * 1948-07-16 1953-01-20 Philco Corp Traveling wave tube attenuator
DE874475C (de) * 1949-09-04 1953-04-23 Siemens Ag Koaxiales Hochfrequenzkabel mit einem mit kleiner Steigung um einen Traeger gewickelten Innenleiter
US2649578A (en) * 1949-12-02 1953-08-18 Bell Telephone Labor Inc Wave-guide elbow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401363A (en) 1979-10-15 1983-08-30 National Research Development Corporation Optical waveguide and method of propagating waves therein

Also Published As

Publication number Publication date
DE1021044B (de) 1957-12-19
US2848696A (en) 1958-08-19
FR1118560A (fr) 1956-06-07
BE536466A (enExample) 1959-01-16
NL99249C (enExample) 1961-10-16

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