DK162673C - Filterkobling med flere resonanskredse - Google Patents

Filterkobling med flere resonanskredse

Info

Publication number
DK162673C
DK162673C DK349283A DK349283A DK162673C DK 162673 C DK162673 C DK 162673C DK 349283 A DK349283 A DK 349283A DK 349283 A DK349283 A DK 349283A DK 162673 C DK162673 C DK 162673C
Authority
DK
Denmark
Prior art keywords
resonance circuit
partial frequency
multiple resonance
circuit
filter
Prior art date
Application number
DK349283A
Other languages
English (en)
Other versions
DK162673B (da
DK349283D0 (da
DK349283A (da
Inventor
Wolfgang Wendel
Original Assignee
Hirschmann Richard Gmbh Co
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 Hirschmann Richard Gmbh Co filed Critical Hirschmann Richard Gmbh Co
Publication of DK349283D0 publication Critical patent/DK349283D0/da
Publication of DK349283A publication Critical patent/DK349283A/da
Publication of DK162673B publication Critical patent/DK162673B/da
Application granted granted Critical
Publication of DK162673C publication Critical patent/DK162673C/da

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

  • Filters And Equalizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Centrifugal Separators (AREA)
  • Glass Compositions (AREA)
  • Filtering Materials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Networks Using Active Elements (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Systems (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DK349283A 1982-07-30 1983-07-29 Filterkobling med flere resonanskredse DK162673C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3228449 1982-07-30
DE19823228449 DE3228449A1 (de) 1982-07-30 1982-07-30 Filterschaltung

Publications (4)

Publication Number Publication Date
DK349283D0 DK349283D0 (da) 1983-07-29
DK349283A DK349283A (da) 1984-01-31
DK162673B DK162673B (da) 1991-11-25
DK162673C true DK162673C (da) 1992-04-13

Family

ID=6169682

Family Applications (1)

Application Number Title Priority Date Filing Date
DK349283A DK162673C (da) 1982-07-30 1983-07-29 Filterkobling med flere resonanskredse

Country Status (7)

Country Link
EP (1) EP0101789B1 (da)
AT (1) ATE38749T1 (da)
DE (2) DE3228449A1 (da)
DK (1) DK162673C (da)
ES (1) ES8402481A1 (da)
FI (1) FI79767C (da)
NO (1) NO831888L (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405578A1 (de) * 1984-02-16 1985-09-05 Tektronix, Inc., Beaverton, Oreg. Elektronisches filter
DE3527555A1 (de) * 1985-08-01 1987-02-12 Rohde & Schwarz Schaltung zum entkoppelten zusammenfuehren der ausgangsleistungen mehrerer hochfrequenz-leistungssender
FI91337C (fi) * 1990-04-27 1994-06-10 Nokia Mobile Phones Ltd Kytkentäjärjestely harhatoiston eliminoimiseksi radiopuhelimen vastaanottimessa
DE19853510A1 (de) * 1998-11-20 2000-05-25 Thomson Brandt Gmbh Netzfilter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756080C (de) * 1937-05-20 1954-07-26 Lorenz C Ag Empfangseinrichtung zur Auswahl einer Drahtfunksendung aus mehreren ueber das gleiche Netz mit verschiedenen Traegerfrequenzen gegebenen Sendungen
DE2238716A1 (de) * 1972-08-05 1974-02-07 Hirschmann Radiotechnik Fernspeiseweiche
DE3027235C2 (de) * 1980-07-18 1986-08-21 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Empfangseinrichtung für mehrere Frequenzbereiche

Also Published As

Publication number Publication date
ATE38749T1 (de) 1988-12-15
ES522248A0 (es) 1984-02-01
EP0101789A2 (de) 1984-03-07
DK162673B (da) 1991-11-25
ES8402481A1 (es) 1984-02-01
FI832528A0 (fi) 1983-07-11
DE3378511D1 (en) 1988-12-22
FI832528L (fi) 1984-01-31
EP0101789B1 (de) 1988-11-17
NO831888L (no) 1984-01-31
EP0101789A3 (en) 1985-10-16
FI79767C (fi) 1990-02-12
DK349283D0 (da) 1983-07-29
DK349283A (da) 1984-01-31
FI79767B (fi) 1989-10-31
DE3228449A1 (de) 1984-02-09

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Legal Events

Date Code Title Description
PBP Patent lapsed