FR2146375A1 - - Google Patents

Info

Publication number
FR2146375A1
FR2146375A1 FR7226001A FR7226001A FR2146375A1 FR 2146375 A1 FR2146375 A1 FR 2146375A1 FR 7226001 A FR7226001 A FR 7226001A FR 7226001 A FR7226001 A FR 7226001A FR 2146375 A1 FR2146375 A1 FR 2146375A1
Authority
FR
France
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.)
Granted
Application number
FR7226001A
Other languages
French (fr)
Other versions
FR2146375B1 (OSRAM
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 FR2146375A1 publication Critical patent/FR2146375A1/fr
Application granted granted Critical
Publication of FR2146375B1 publication Critical patent/FR2146375B1/fr
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
FR7226001A 1971-07-19 1972-07-19 Expired FR2146375B1 (OSRAM)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2146375A1 true FR2146375A1 (OSRAM) 1973-03-02
FR2146375B1 FR2146375B1 (OSRAM) 1977-04-01

Family

ID=12949739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226001A Expired FR2146375B1 (OSRAM) 1971-07-19 1972-07-19

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2360185A1 (fr) * 1976-07-27 1978-02-24 Cit Alcatel Procede de fabrication d'un filtre passe-haut pour ondes millimetriques et filtre obtenu par ce procede
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
CN119447758A (zh) * 2024-08-23 2025-02-14 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

Also Published As

Publication number Publication date
SU459000A3 (ru) 1975-01-30
FR2146375B1 (OSRAM) 1977-04-01
US3787787A (en) 1974-01-22
DE2235346C3 (de) 1980-10-09
JPS5141502B1 (OSRAM) 1976-11-10
DE2235346A1 (de) 1973-01-25
GB1395638A (en) 1975-05-29
DE2235346B2 (OSRAM) 1980-02-21

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Legal Events

Date Code Title Description
TP Transmission of property