GB879826A - Improvements in electrical high frequency strip transmission line arrangements - Google Patents

Improvements in electrical high frequency strip transmission line arrangements

Info

Publication number
GB879826A
GB879826A GB2623760A GB2623760A GB879826A GB 879826 A GB879826 A GB 879826A GB 2623760 A GB2623760 A GB 2623760A GB 2623760 A GB2623760 A GB 2623760A GB 879826 A GB879826 A GB 879826A
Authority
GB
United Kingdom
Prior art keywords
transmission line
conductor
high frequency
strip transmission
ground
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
GB2623760A
Inventor
George Frederick Craven
Raymond Richard Thomas
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
Priority to GB2623760A priority Critical patent/GB879826A/en
Publication of GB879826A publication Critical patent/GB879826A/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
    • H01P1/24—Terminating devices
    • H01P1/26—Dissipative terminations
    • H01P1/268—Strip line terminations

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

879,826. Transmission line terminations. STANDARD TELEPHONES & CABLES Ltd. July 28, 1960, No. 26237/60. Class 40(8) To form a matched termination for a strip transmission line the ground plane conductor of the line is enlarged to form a cavity resonator and a lossy element is provided within the cavity. The line comprises a narrow strip conductor 1 separated from a wide "ground" conductor 2 by a layer of dielectric 3. A box-like conductive member 5 replaces the ground conductor in the interval between an inductive matching post'4 and a short-circuit 6. Into the cavity formed by the box 5 extend an adjustable capacitative slug 7 and an adjustable iron dust slug 8, these members being held in position by a clip 9. Bores 10, 11 are formed in the dielectric layer 3 for the slugs 7, 8.
GB2623760A 1960-07-28 1960-07-28 Improvements in electrical high frequency strip transmission line arrangements Expired GB879826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2623760A GB879826A (en) 1960-07-28 1960-07-28 Improvements in electrical high frequency strip transmission line arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2623760A GB879826A (en) 1960-07-28 1960-07-28 Improvements in electrical high frequency strip transmission line arrangements

Publications (1)

Publication Number Publication Date
GB879826A true GB879826A (en) 1961-10-11

Family

ID=10240480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2623760A Expired GB879826A (en) 1960-07-28 1960-07-28 Improvements in electrical high frequency strip transmission line arrangements

Country Status (1)

Country Link
GB (1) GB879826A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493191A1 (en) * 1990-12-27 1992-07-01 Thomson-Csf Load for a microwave triplateline with a dielectric substrate
EP2133953A1 (en) * 2008-06-13 2009-12-16 Com Dev International Limited Cavity microwave filter assembly with lossy networks

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493191A1 (en) * 1990-12-27 1992-07-01 Thomson-Csf Load for a microwave triplateline with a dielectric substrate
FR2671232A1 (en) * 1990-12-27 1992-07-03 Thomson Csf LOAD FOR DIELECTRIC SUBSTRATE MICROPHONE LINE.
US5208561A (en) * 1990-12-27 1993-05-04 Thomson-Csf Load for ultrahigh frequency three-plate stripline with dielectric substrate
EP2133953A1 (en) * 2008-06-13 2009-12-16 Com Dev International Limited Cavity microwave filter assembly with lossy networks
US7764146B2 (en) 2008-06-13 2010-07-27 Com Dev International Ltd. Cavity microwave filter assembly with lossy networks

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