FR2258713A1 - Coupling for separate hyperfrequency channels - minimises group velocity distortion with variable number of cavity filters - Google Patents

Coupling for separate hyperfrequency channels - minimises group velocity distortion with variable number of cavity filters

Info

Publication number
FR2258713A1
FR2258713A1 FR7401653A FR7401653A FR2258713A1 FR 2258713 A1 FR2258713 A1 FR 2258713A1 FR 7401653 A FR7401653 A FR 7401653A FR 7401653 A FR7401653 A FR 7401653A FR 2258713 A1 FR2258713 A1 FR 2258713A1
Authority
FR
France
Prior art keywords
coupling
channels
hyperfrequency
minimises
separate
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.)
Granted
Application number
FR7401653A
Other languages
English (en)
French (fr)
Other versions
FR2258713B1 (en, 2012
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.)
Alcatel CIT SA
Nokia Inc
Original Assignee
Alcatel CIT SA
Nokia Inc
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 Alcatel CIT SA, Nokia Inc filed Critical Alcatel CIT SA
Priority to FR7401653A priority Critical patent/FR2258713A1/fr
Publication of FR2258713A1 publication Critical patent/FR2258713A1/fr
Application granted granted Critical
Publication of FR2258713B1 publication Critical patent/FR2258713B1/fr
Granted 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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
FR7401653A 1974-01-17 1974-01-17 Coupling for separate hyperfrequency channels - minimises group velocity distortion with variable number of cavity filters Granted FR2258713A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401653A FR2258713A1 (en) 1974-01-17 1974-01-17 Coupling for separate hyperfrequency channels - minimises group velocity distortion with variable number of cavity filters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401653A FR2258713A1 (en) 1974-01-17 1974-01-17 Coupling for separate hyperfrequency channels - minimises group velocity distortion with variable number of cavity filters

Publications (2)

Publication Number Publication Date
FR2258713A1 true FR2258713A1 (en) 1975-08-18
FR2258713B1 FR2258713B1 (en, 2012) 1976-11-26

Family

ID=9133634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401653A Granted FR2258713A1 (en) 1974-01-17 1974-01-17 Coupling for separate hyperfrequency channels - minimises group velocity distortion with variable number of cavity filters

Country Status (1)

Country Link
FR (1) FR2258713A1 (en, 2012)

Also Published As

Publication number Publication date
FR2258713B1 (en, 2012) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse