GB493235A - Improvements in or relating to electrical high frequency transmission lines - Google Patents

Improvements in or relating to electrical high frequency transmission lines

Info

Publication number
GB493235A
GB493235A GB30638/37A GB3063837A GB493235A GB 493235 A GB493235 A GB 493235A GB 30638/37 A GB30638/37 A GB 30638/37A GB 3063837 A GB3063837 A GB 3063837A GB 493235 A GB493235 A GB 493235A
Authority
GB
United Kingdom
Prior art keywords
line
relating
high frequency
transmission lines
frequency transmission
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
GB30638/37A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB493235A publication Critical patent/GB493235A/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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
GB30638/37A 1936-11-07 1937-11-08 Improvements in or relating to electrical high frequency transmission lines Expired GB493235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US109658A US2147807A (en) 1936-11-07 1936-11-07 Transmission line

Publications (1)

Publication Number Publication Date
GB493235A true GB493235A (en) 1938-10-05

Family

ID=22328859

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30638/37A Expired GB493235A (en) 1936-11-07 1937-11-08 Improvements in or relating to electrical high frequency transmission lines

Country Status (5)

Country Link
US (1) US2147807A (xx)
DE (1) DE894576C (xx)
FR (1) FR829274A (xx)
GB (1) GB493235A (xx)
NL (2) NL51387C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949409C (de) * 1939-11-26 1956-09-20 Dr Otmar Stuetzer Veraenderbarer Transformator fuer Hohlleiter

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972852C (de) * 1943-02-07 1959-10-08 Pintsch Bamag Ag Ultrahochfrequenzbandfilter fuer UEbertragungsleitungen elektromagnetischer Schwingungen
BE476848A (xx) * 1943-08-26
US2467292A (en) * 1944-02-29 1949-04-12 Bell Telephone Labor Inc Support for conductors of signal transmission lines
US2537341A (en) * 1944-05-22 1951-01-09 Bell Telephone Labor Inc Tuning arrangement
US2593474A (en) * 1944-10-03 1952-04-22 Us Sec War Antenna matching section
US2439235A (en) * 1945-02-14 1948-04-06 Rca Corp Reactance compensation system
US2956247A (en) * 1956-01-26 1960-10-11 Sperry Rand Corp Broad band microwave phase shifter
US3384841A (en) * 1966-03-10 1968-05-21 Bell Telephone Labor Inc Ferrite phase shifter having longitudinal and circular magnetic fields applied to the ferrite
DE3027714A1 (de) * 1980-07-19 1982-02-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Transformationsanordnung zur anpassung eines verbrauchers an eine speiseleitung bei hohen frequenzen
FR2656741B1 (fr) * 1989-12-29 1992-03-20 Thomson Csf Diplexeur a large bande, en particulier pour ondes decametriques.
CN114137276B (zh) * 2021-11-05 2023-08-18 中国电力工程顾问集团西南电力设计院有限公司 一种不等间距分段高压电缆感应电压的计算方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949409C (de) * 1939-11-26 1956-09-20 Dr Otmar Stuetzer Veraenderbarer Transformator fuer Hohlleiter

Also Published As

Publication number Publication date
FR829274A (fr) 1938-06-17
US2147807A (en) 1939-02-21
DE894576C (de) 1953-10-26
NL84932B (xx) 1900-01-01
NL51387C (xx) 1941-11-15

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