FR1158914A - Improvements to coupling systems - Google Patents

Improvements to coupling systems

Info

Publication number
FR1158914A
FR1158914A FR1158914DA FR1158914A FR 1158914 A FR1158914 A FR 1158914A FR 1158914D A FR1158914D A FR 1158914DA FR 1158914 A FR1158914 A FR 1158914A
Authority
FR
France
Prior art keywords
coupling systems
coupling
systems
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
Other languages
French (fr)
Inventor
Siegfried Zisler
Gerard Dubost
Roger Behe
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier SA
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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR1158914A publication Critical patent/FR1158914A/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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters
FR1158914D 1956-09-28 1956-09-28 Improvements to coupling systems Expired FR1158914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1158914T 1956-09-28

Publications (1)

Publication Number Publication Date
FR1158914A true FR1158914A (en) 1958-06-20

Family

ID=9651290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158914D Expired FR1158914A (en) 1956-09-28 1956-09-28 Improvements to coupling systems

Country Status (1)

Country Link
FR (1) FR1158914A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633621A1 (en) * 1993-07-08 1995-01-11 Siemens Aktiengesellschaft Antenna-filter-combiner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633621A1 (en) * 1993-07-08 1995-01-11 Siemens Aktiengesellschaft Antenna-filter-combiner
US5546057A (en) * 1993-07-08 1996-08-13 Aktiengesellschaft Siemens Antenna/filter combiner

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