FI944835A - Arrangemang för separering av sändning och mottagning - Google Patents

Arrangemang för separering av sändning och mottagning Download PDF

Info

Publication number
FI944835A
FI944835A FI944835A FI944835A FI944835A FI 944835 A FI944835 A FI 944835A FI 944835 A FI944835 A FI 944835A FI 944835 A FI944835 A FI 944835A FI 944835 A FI944835 A FI 944835A
Authority
FI
Finland
Prior art keywords
reception
arrangement
separating transmission
separating
transmission
Prior art date
Application number
FI944835A
Other languages
English (en)
Finnish (fi)
Other versions
FI944835A0 (sv
FI97086C (sv
FI97086B (sv
Inventor
Seppo Yrjoelae
Panu Hagstroem
Original Assignee
Lk Products 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/sv
Publication of FI944835A0 publication Critical patent/FI944835A0/sv
Priority to FI944835A priority Critical patent/FI97086C/sv
Application filed by Lk Products Oy filed Critical Lk Products Oy
Priority to EP95300747A priority patent/EP0667684B1/en
Priority to DE69517348T priority patent/DE69517348T2/de
Priority to DK95300747T priority patent/DK0667684T3/da
Priority to CA002142052A priority patent/CA2142052A1/en
Priority to AU11640/95A priority patent/AU689519B2/en
Priority to JP7020817A priority patent/JPH07307655A/ja
Priority to US08/386,018 priority patent/US5521561A/en
Publication of FI944835A publication Critical patent/FI944835A/sv
Publication of FI97086B publication Critical patent/FI97086B/sv
Application granted granted Critical
Publication of FI97086C publication Critical patent/FI97086C/sv

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)
FI944835A 1994-02-09 1994-10-14 Arrangemang för separering av sändning och mottagning FI97086C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI944835A FI97086C (sv) 1994-02-09 1994-10-14 Arrangemang för separering av sändning och mottagning
EP95300747A EP0667684B1 (en) 1994-02-09 1995-02-07 Arrangement for separating transmission and reception signals in a transceiver
DE69517348T DE69517348T2 (de) 1994-02-09 1995-02-07 Anordnung zur Trennung von Sende- und Empfangssignalen in einem Sende-Empfangsgerät
DK95300747T DK0667684T3 (da) 1994-02-09 1995-02-07 Indretning til at adskille transmission og modtagelse
CA002142052A CA2142052A1 (en) 1994-02-09 1995-02-08 Arrangement for separating transmission and reception
JP7020817A JPH07307655A (ja) 1994-02-09 1995-02-08 送受信分離装置
AU11640/95A AU689519B2 (en) 1994-02-09 1995-02-08 Arrangement for separating transmission and reception
US08/386,018 US5521561A (en) 1994-02-09 1995-02-09 Arrangement for separating transmission and reception

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI940602 1994-02-09
FI940602A FI940602A (sv) 1994-02-09 1994-02-09 Antennomkopplare och filter
FI944835 1994-10-14
FI944835A FI97086C (sv) 1994-02-09 1994-10-14 Arrangemang för separering av sändning och mottagning

Publications (4)

Publication Number Publication Date
FI944835A0 FI944835A0 (sv) 1994-10-14
FI944835A true FI944835A (sv) 1995-08-10
FI97086B FI97086B (sv) 1996-06-28
FI97086C FI97086C (sv) 1996-10-10

Family

ID=26159672

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944835A FI97086C (sv) 1994-02-09 1994-10-14 Arrangemang för separering av sändning och mottagning

Country Status (8)

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

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Also Published As

Publication number Publication date
FI944835A0 (sv) 1994-10-14
FI97086C (sv) 1996-10-10
DE69517348D1 (de) 2000-07-13
AU1164095A (en) 1995-08-17
EP0667684A1 (en) 1995-08-16
EP0667684B1 (en) 2000-06-07
DK0667684T3 (da) 2000-08-07
JPH07307655A (ja) 1995-11-21
CA2142052A1 (en) 1995-08-10
FI97086B (sv) 1996-06-28
AU689519B2 (en) 1998-04-02
DE69517348T2 (de) 2001-02-22
US5521561A (en) 1996-05-28

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