GB655881A - Improvements in transmission line - Google Patents

Improvements in transmission line

Info

Publication number
GB655881A
GB655881A GB5962/48A GB596248A GB655881A GB 655881 A GB655881 A GB 655881A GB 5962/48 A GB5962/48 A GB 5962/48A GB 596248 A GB596248 A GB 596248A GB 655881 A GB655881 A GB 655881A
Authority
GB
United Kingdom
Prior art keywords
guide
block
wave
dielectric
transmission line
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
GB5962/48A
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.)
US Department of Commerce
Original Assignee
US Department of Commerce
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 US Department of Commerce filed Critical US Department of Commerce
Publication of GB655881A publication Critical patent/GB655881A/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

  • Aerials With Secondary Devices (AREA)

Abstract

655,881. Wave-guides. DEPARTMENT OF COMMERCE, DIRECTOR OF THE OFFICE OF TECHNICAL SERVICES OF. Feb. 27, 1948, No. 5962. Convention date, Sept. 14, 1945. [Class 40 (viii)] A wave-guide 5 includes a block 6 of dielectric material which is transversely adjusted in the guide to alter its electrical length. The block may be mounted on two rods 9 and 9<SP>1</SP> which slide through holes in the wall of the guide and are disposed one-quarter of the operating wavelength apart to minimize the resultant reflections. The ends 8 and 8<SP>1</SP> of the dielectric block are also tapered for the same purpose. The dielectric plate is parallel to the electric vector of the mode propagated by the guide and, when moved across the guide, passes from a position of maximum intensity near the middle of the guide to lower intensities at the edges.
GB5962/48A 1945-09-14 1948-02-27 Improvements in transmission line Expired GB655881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US655881XA 1945-09-14 1945-09-14

Publications (1)

Publication Number Publication Date
GB655881A true GB655881A (en) 1951-08-08

Family

ID=22063758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5962/48A Expired GB655881A (en) 1945-09-14 1948-02-27 Improvements in transmission line

Country Status (1)

Country Link
GB (1) GB655881A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728647A (en) * 1971-11-04 1973-04-17 Us Army Waveguide phase shift actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728647A (en) * 1971-11-04 1973-04-17 Us Army Waveguide phase shift actuator

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