FR995560A - Ultra short wave collector - Google Patents

Ultra short wave collector

Info

Publication number
FR995560A
FR995560A FR995560DA FR995560A FR 995560 A FR995560 A FR 995560A FR 995560D A FR995560D A FR 995560DA FR 995560 A FR995560 A FR 995560A
Authority
FR
France
Prior art keywords
short wave
ultra short
wave collector
collector
ultra
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)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR995560A publication Critical patent/FR995560A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/08—Arrangements for combining channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR995560D 1945-03-27 1945-03-27 Ultra short wave collector Expired FR995560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR995560T 1945-03-27

Publications (1)

Publication Number Publication Date
FR995560A true FR995560A (en) 1951-12-04

Family

ID=9557242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR995560D Expired FR995560A (en) 1945-03-27 1945-03-27 Ultra short wave collector

Country Status (1)

Country Link
FR (1) FR995560A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056877A (en) * 1958-10-16 1962-10-02 Philips Corp Thawing device for deep-frozen substances
FR2681731A1 (en) * 1991-09-24 1993-03-26 Tekelec Airtronic Sa MULTICOUPLING ARRANGEMENT, IN PARTICULAR FOR ANTENNA COMBINER.
EP0551618A1 (en) * 1991-12-17 1993-07-21 FOR.E.M. S.p.A. System of "siamese" filter couples for microwave combination network

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056877A (en) * 1958-10-16 1962-10-02 Philips Corp Thawing device for deep-frozen substances
FR2681731A1 (en) * 1991-09-24 1993-03-26 Tekelec Airtronic Sa MULTICOUPLING ARRANGEMENT, IN PARTICULAR FOR ANTENNA COMBINER.
EP0534848A1 (en) * 1991-09-24 1993-03-31 Tekelec Airtronic Multi-coupling arrangement, especially for an antenna combiner
EP0551618A1 (en) * 1991-12-17 1993-07-21 FOR.E.M. S.p.A. System of "siamese" filter couples for microwave combination network

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