GB680986A - Improvements in or relating to wave guide apparatus - Google Patents

Improvements in or relating to wave guide apparatus

Info

Publication number
GB680986A
GB680986A GB1607951A GB1607951A GB680986A GB 680986 A GB680986 A GB 680986A GB 1607951 A GB1607951 A GB 1607951A GB 1607951 A GB1607951 A GB 1607951A GB 680986 A GB680986 A GB 680986A
Authority
GB
United Kingdom
Prior art keywords
strip
guide
wave
coated
attenuator
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
GB1607951A
Inventor
Leonard Lewin
Jedrzej Lipinski
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 GB1607951A priority Critical patent/GB680986A/en
Publication of GB680986A publication Critical patent/GB680986A/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
    • H01P1/18—Phase-shifters
    • H01P1/182—Waveguide phase-shifters

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

680,986. Wave-guides. STANDARD TELEPHONES & CABLES, Ltd. July 6, 1951, No. 16079/51. Class 40 (viii). A wave-guide attenuator or phase shifter comprises a thin strip 2 of dielectric material, which may be coated to cause attenuation, positioned in the guide parallel to the electric vector therein, and supported by a metal strip 4 at right angles thereto. The strip 2 may be of glass or a plastic, and coated if necessary with a resistive alloy. The strip 4 can move between two blocks 5 secured to the guide. A spring 8 presses the strip 4 against a thrust ball on the end of a micrometer screw 6 which can thus be used to adjust the effect of the attenuator or phase shifter.
GB1607951A 1951-07-06 1951-07-06 Improvements in or relating to wave guide apparatus Expired GB680986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1607951A GB680986A (en) 1951-07-06 1951-07-06 Improvements in or relating to wave guide apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1607951A GB680986A (en) 1951-07-06 1951-07-06 Improvements in or relating to wave guide apparatus

Publications (1)

Publication Number Publication Date
GB680986A true GB680986A (en) 1952-10-15

Family

ID=10070780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1607951A Expired GB680986A (en) 1951-07-06 1951-07-06 Improvements in or relating to wave guide apparatus

Country Status (1)

Country Link
GB (1) GB680986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113904078A (en) * 2021-09-29 2022-01-07 中电科思仪科技股份有限公司 Waveguide attenuator based on electric control and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113904078A (en) * 2021-09-29 2022-01-07 中电科思仪科技股份有限公司 Waveguide attenuator based on electric control and control method thereof
CN113904078B (en) * 2021-09-29 2022-06-24 中电科思仪科技股份有限公司 Waveguide attenuator based on electric control and control method thereof

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