GB1395638A - Waveguide arrangements - Google Patents

Waveguide arrangements

Info

Publication number
GB1395638A
GB1395638A GB3232072A GB3232072A GB1395638A GB 1395638 A GB1395638 A GB 1395638A GB 3232072 A GB3232072 A GB 3232072A GB 3232072 A GB3232072 A GB 3232072A GB 1395638 A GB1395638 A GB 1395638A
Authority
GB
United Kingdom
Prior art keywords
mode
waveguide
radius
velocities
septum
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
GB3232072A
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of GB1395638A publication Critical patent/GB1395638A/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
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/163—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion specifically adapted for selection or promotion of the TE01 circular-electric mode

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Electrotherapy Devices (AREA)
GB3232072A 1971-07-19 1972-07-11 Waveguide arrangements Expired GB1395638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46053688A JPS5141502B1 (https=) 1971-07-19 1971-07-19

Publications (1)

Publication Number Publication Date
GB1395638A true GB1395638A (en) 1975-05-29

Family

ID=12949739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3232072A Expired GB1395638A (en) 1971-07-19 1972-07-11 Waveguide arrangements

Country Status (6)

Country Link
US (1) US3787787A (https=)
JP (1) JPS5141502B1 (https=)
DE (1) DE2235346C3 (https=)
FR (1) FR2146375B1 (https=)
GB (1) GB1395638A (https=)
SU (1) SU459000A3 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155058A (en) * 1976-07-27 1979-05-15 Compagnie Industrielle Des Telecommunications Cit-Alcatel Millimetric wave high-pass filter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374496A (en) * 1976-12-15 1978-07-01 Fuji Electric Co Ltd Paper leaf examining apparatus
GB1593193A (en) * 1977-07-07 1981-07-15 Marconi Co Ltd Mode filters
US4145673A (en) * 1977-07-19 1979-03-20 Societe Anonyme Dite Compagnie Industrielle Des Telecommunications Cit-Alcatel Multiplexer for millimetric waves
EP0131633B1 (en) * 1983-01-20 1988-10-26 Matsushita Electric Industrial Co., Ltd. Frequency converter
JPS5949274U (ja) * 1983-08-18 1984-04-02 富士電機株式会社 紙葉片
US9531048B2 (en) 2013-03-13 2016-12-27 Space Systems/Loral, Llc Mode filter
US9559397B2 (en) * 2014-04-09 2017-01-31 The Boeing Company Circular dielectric polarizer having a dielectric slab sandwiched by dielectric core portions having air cutouts therein
CN119447758B (zh) * 2024-08-23 2026-03-24 西安空间无线电技术研究所 一种金属圆波导到太赫兹介质圆波导间的能量耦合装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129669A (en) * 1937-03-30 1938-09-13 Bell Telephone Labor Inc Guided wave transmission
US2762982A (en) * 1951-05-17 1956-09-11 Bell Telephone Labor Inc Mode conversion in wave guides
US2951219A (en) * 1958-12-29 1960-08-30 Bell Telephone Labor Inc Mode selective devices for circular electric wave transmissions
US3321720A (en) * 1961-11-09 1967-05-23 Shimada Sadakuni Circular waveguide teon mode filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155058A (en) * 1976-07-27 1979-05-15 Compagnie Industrielle Des Telecommunications Cit-Alcatel Millimetric wave high-pass filter

Also Published As

Publication number Publication date
SU459000A3 (ru) 1975-01-30
FR2146375A1 (https=) 1973-03-02
JPS5141502B1 (https=) 1976-11-10
DE2235346C3 (de) 1980-10-09
US3787787A (en) 1974-01-22
DE2235346A1 (de) 1973-01-25
FR2146375B1 (https=) 1977-04-01
DE2235346B2 (https=) 1980-02-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years