FI945235A0 - Monikanavainen digitaalinen lähetin ja vastaanotin - Google Patents

Monikanavainen digitaalinen lähetin ja vastaanotin

Info

Publication number
FI945235A0
FI945235A0 FI945235A FI945235A FI945235A0 FI 945235 A0 FI945235 A0 FI 945235A0 FI 945235 A FI945235 A FI 945235A FI 945235 A FI945235 A FI 945235A FI 945235 A0 FI945235 A0 FI 945235A0
Authority
FI
Finland
Prior art keywords
receiver
channel digital
digital transmitter
transmitter
channel
Prior art date
Application number
FI945235A
Other languages
English (en)
Swedish (sv)
Other versions
FI945235A (fi
Inventor
Robert M Harrison
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of FI945235A publication Critical patent/FI945235A/fi
Publication of FI945235A0 publication Critical patent/FI945235A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J4/00—Combined time-division and frequency-division multiplex systems
    • H04J4/005—Transmultiplexing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0211—Frequency selective networks using specific transformation algorithms, e.g. WALSH functions, Fermat transforms, Mersenne transforms, polynomial transforms, Hilbert transforms
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0251—Comb filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
FI945235A 1993-03-08 1994-11-07 Monikanavainen digitaalinen lähetin ja vastaanotin FI945235A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/027,981 US5323391A (en) 1992-10-26 1993-03-08 Multi-channel digital transmitter and receiver
PCT/US1994/001338 WO1994021061A1 (en) 1993-03-08 1994-02-03 A multi-channel digital transmitter and receiver

Publications (2)

Publication Number Publication Date
FI945235A FI945235A (fi) 1994-11-07
FI945235A0 true FI945235A0 (fi) 1994-11-07

Family

ID=21840904

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945235A FI945235A0 (fi) 1993-03-08 1994-11-07 Monikanavainen digitaalinen lähetin ja vastaanotin

Country Status (9)

Country Link
US (1) US5323391A (fi)
EP (1) EP0643887A4 (fi)
JP (1) JPH07506711A (fi)
KR (1) KR0153223B1 (fi)
CA (1) CA2117920C (fi)
FI (1) FI945235A0 (fi)
SG (1) SG46376A1 (fi)
TW (1) TW256006B (fi)
WO (1) WO1994021061A1 (fi)

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Also Published As

Publication number Publication date
EP0643887A1 (en) 1995-03-22
KR950701480A (ko) 1995-03-23
TW256006B (fi) 1995-09-01
SG46376A1 (en) 1998-02-20
CA2117920C (en) 1998-07-14
WO1994021061A1 (en) 1994-09-15
FI945235A (fi) 1994-11-07
US5323391A (en) 1994-06-21
EP0643887A4 (en) 1997-09-10
JPH07506711A (ja) 1995-07-20
CA2117920A1 (en) 1994-09-15
KR0153223B1 (ko) 1998-11-16

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