DK0667684T3 - Indretning til at adskille transmission og modtagelse - Google Patents

Indretning til at adskille transmission og modtagelse

Info

Publication number
DK0667684T3
DK0667684T3 DK95300747T DK95300747T DK0667684T3 DK 0667684 T3 DK0667684 T3 DK 0667684T3 DK 95300747 T DK95300747 T DK 95300747T DK 95300747 T DK95300747 T DK 95300747T DK 0667684 T3 DK0667684 T3 DK 0667684T3
Authority
DK
Denmark
Prior art keywords
reception
separating transmission
separating
transmission
Prior art date
Application number
DK95300747T
Other languages
English (en)
Inventor
Seppo Yrjola
Panu Hagstrom
Original Assignee
Filtronic Lk Oy
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
Priority claimed from FI940602A external-priority patent/FI940602A/fi
Application filed by Filtronic Lk Oy filed Critical Filtronic Lk Oy
Application granted granted Critical
Publication of DK0667684T3 publication Critical patent/DK0667684T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
    • 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electronic Switches (AREA)
DK95300747T 1994-02-09 1995-02-07 Indretning til at adskille transmission og modtagelse DK0667684T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI940602A FI940602A (fi) 1994-02-09 1994-02-09 Antennikytkin ja suodatin
FI944835A FI97086C (fi) 1994-02-09 1994-10-14 Järjestely lähetyksen ja vastaanoton erottamiseksi

Publications (1)

Publication Number Publication Date
DK0667684T3 true DK0667684T3 (da) 2000-08-07

Family

ID=26159672

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95300747T DK0667684T3 (da) 1994-02-09 1995-02-07 Indretning til at adskille transmission og modtagelse

Country Status (8)

Country Link
US (1) US5521561A (da)
EP (1) EP0667684B1 (da)
JP (1) JPH07307655A (da)
AU (1) AU689519B2 (da)
CA (1) CA2142052A1 (da)
DE (1) DE69517348T2 (da)
DK (1) DK0667684T3 (da)
FI (1) FI97086C (da)

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Also Published As

Publication number Publication date
FI944835A0 (fi) 1994-10-14
FI97086C (fi) 1996-10-10
DE69517348D1 (de) 2000-07-13
AU1164095A (en) 1995-08-17
FI944835A (fi) 1995-08-10
EP0667684A1 (en) 1995-08-16
EP0667684B1 (en) 2000-06-07
JPH07307655A (ja) 1995-11-21
CA2142052A1 (en) 1995-08-10
FI97086B (fi) 1996-06-28
AU689519B2 (en) 1998-04-02
DE69517348T2 (de) 2001-02-22
US5521561A (en) 1996-05-28

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