GB829186A - Improvements in or relating to high frequency transmission lines - Google Patents

Improvements in or relating to high frequency transmission lines

Info

Publication number
GB829186A
GB829186A GB9365/55A GB936555A GB829186A GB 829186 A GB829186 A GB 829186A GB 9365/55 A GB9365/55 A GB 9365/55A GB 936555 A GB936555 A GB 936555A GB 829186 A GB829186 A GB 829186A
Authority
GB
United Kingdom
Prior art keywords
conductor
line
relating
high frequency
march
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
GB9365/55A
Inventor
Colin Bowness
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
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB9365/55A priority Critical patent/GB829186A/en
Publication of GB829186A publication Critical patent/GB829186A/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
    • H01P1/2007—Filtering devices for biasing networks or DC returns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/04—Concentric cables

Landscapes

  • Waveguides (AREA)

Abstract

829,186. Transmission line circuits. ELECTRIC & MUSICAL INDUSTRIES Ltd. March 27, 1956 [March 31, 1955], No. 9365/55. Class 40 (8). A D.C. conductor is so shaped and so disposed in a transmission line that it lies normal to the electric lines of force of the propagated energy and offers minimum disturbance to transmission. The conductor may be in the form of a flat spiral 5 joining the inner and outer conductors 1, 2 of a coaxial line. Alternatively, the conductor may pass through an aperture in the outer conductor from which it is insulated. The conductor may be printed on a disc of insulating material which is placed at a desired position in the line. The invention may be applied to waveguides. The conductor may be used, e.g. to provide a D.C. path for a crystal or thermistor employed in series with a coaxial line or to provide D.C. connections to a diode disposed inside a waveguide.
GB9365/55A 1955-03-31 1955-03-31 Improvements in or relating to high frequency transmission lines Expired GB829186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9365/55A GB829186A (en) 1955-03-31 1955-03-31 Improvements in or relating to high frequency transmission lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9365/55A GB829186A (en) 1955-03-31 1955-03-31 Improvements in or relating to high frequency transmission lines

Publications (1)

Publication Number Publication Date
GB829186A true GB829186A (en) 1960-03-02

Family

ID=9870548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9365/55A Expired GB829186A (en) 1955-03-31 1955-03-31 Improvements in or relating to high frequency transmission lines

Country Status (1)

Country Link
GB (1) GB829186A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043807A1 (en) * 1969-05-30 1971-02-19 Ibm
GB2129603A (en) * 1982-10-20 1984-05-16 Toyohiko Ohtoshi Electric cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043807A1 (en) * 1969-05-30 1971-02-19 Ibm
GB2129603A (en) * 1982-10-20 1984-05-16 Toyohiko Ohtoshi Electric cable

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