FR1144242A - Improvements to waveguides - Google Patents

Improvements to waveguides

Info

Publication number
FR1144242A
FR1144242A FR1144242DA FR1144242A FR 1144242 A FR1144242 A FR 1144242A FR 1144242D A FR1144242D A FR 1144242DA FR 1144242 A FR1144242 A FR 1144242A
Authority
FR
France
Prior art keywords
waveguides
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
Georges Andrieux
Raymond Astor
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.)
Electronique & Physique
Laboratoires dElectronique Philips SAS
Original Assignee
Electronique & Physique
Laboratoires dElectronique et de Physique Appliquee
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 Electronique & Physique, Laboratoires dElectronique et de Physique Appliquee filed Critical Electronique & Physique
Application granted granted Critical
Publication of FR1144242A publication Critical patent/FR1144242A/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
FR1144242D 1955-12-15 1955-12-15 Improvements to waveguides Expired FR1144242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1144242T 1955-12-15

Publications (1)

Publication Number Publication Date
FR1144242A true FR1144242A (en) 1957-10-10

Family

ID=9644345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1144242D Expired FR1144242A (en) 1955-12-15 1955-12-15 Improvements to waveguides

Country Status (1)

Country Link
FR (1) FR1144242A (en)

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