FR2641132A1 - Extra-wide-band coupler - Google Patents

Extra-wide-band coupler Download PDF

Info

Publication number
FR2641132A1
FR2641132A1 FR8817228A FR8817228A FR2641132A1 FR 2641132 A1 FR2641132 A1 FR 2641132A1 FR 8817228 A FR8817228 A FR 8817228A FR 8817228 A FR8817228 A FR 8817228A FR 2641132 A1 FR2641132 A1 FR 2641132A1
Authority
FR
France
Prior art keywords
coupler
input
ulb
mhz
distributor
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
FR8817228A
Other languages
English (en)
French (fr)
Other versions
FR2641132B1 (enrdf_load_stackoverflow
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.)
PORTENSEIGNE RADIOTECHNIQUE
Original Assignee
PORTENSEIGNE RADIOTECHNIQUE
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 PORTENSEIGNE RADIOTECHNIQUE filed Critical PORTENSEIGNE RADIOTECHNIQUE
Priority to FR8817228A priority Critical patent/FR2641132A1/fr
Priority to US07/450,759 priority patent/US5068630A/en
Priority to DE68917711T priority patent/DE68917711T2/de
Priority to EP89203263A priority patent/EP0377242B1/fr
Priority to JP1336831A priority patent/JP2915457B2/ja
Publication of FR2641132A1 publication Critical patent/FR2641132A1/fr
Application granted granted Critical
Publication of FR2641132B1 publication Critical patent/FR2641132B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H7/461—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source particularly adapted for use in common antenna systems

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR8817228A 1988-12-27 1988-12-27 Extra-wide-band coupler Granted FR2641132A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8817228A FR2641132A1 (en) 1988-12-27 1988-12-27 Extra-wide-band coupler
US07/450,759 US5068630A (en) 1988-12-27 1989-12-14 Multiple coupler device with return path
DE68917711T DE68917711T2 (de) 1988-12-27 1989-12-20 Mehrfachabzweigung mit Rückleitung.
EP89203263A EP0377242B1 (fr) 1988-12-27 1989-12-20 Dérivateur multiple avec voie de retour
JP1336831A JP2915457B2 (ja) 1988-12-27 1989-12-27 多重結合装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817228A FR2641132A1 (en) 1988-12-27 1988-12-27 Extra-wide-band coupler

Publications (2)

Publication Number Publication Date
FR2641132A1 true FR2641132A1 (en) 1990-06-29
FR2641132B1 FR2641132B1 (enrdf_load_stackoverflow) 1991-03-15

Family

ID=9373457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8817228A Granted FR2641132A1 (en) 1988-12-27 1988-12-27 Extra-wide-band coupler

Country Status (1)

Country Link
FR (1) FR2641132A1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB867499A (en) * 1956-08-21 1961-05-10 Emi Ltd Improvements relating to networks for distributing electrical signals
DE1416362A1 (de) * 1961-08-25 1969-01-09 Siemens Ag Einrichtung mit mindestens zwei Empfangsantennen
DE2827961B1 (de) * 1978-06-26 1979-07-12 Siemens Ag Hochfrequenz-Schaltung zur Leistungsaufteilung
EP0053675A1 (de) * 1980-12-04 1982-06-16 Siemens Aktiengesellschaft Mehrfachabzweiger für Hochfrequenzenergie mit Rückkanal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB867499A (en) * 1956-08-21 1961-05-10 Emi Ltd Improvements relating to networks for distributing electrical signals
DE1416362A1 (de) * 1961-08-25 1969-01-09 Siemens Ag Einrichtung mit mindestens zwei Empfangsantennen
DE2827961B1 (de) * 1978-06-26 1979-07-12 Siemens Ag Hochfrequenz-Schaltung zur Leistungsaufteilung
EP0053675A1 (de) * 1980-12-04 1982-06-16 Siemens Aktiengesellschaft Mehrfachabzweiger für Hochfrequenzenergie mit Rückkanal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FUBA SPIEGEL, vol. 6, no. 2, 1961, pages 19-20; "Verlustarmer Stammleitungsverteiler GL 04" *

Also Published As

Publication number Publication date
FR2641132B1 (enrdf_load_stackoverflow) 1991-03-15

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