DE3482433D1 - Empfangsgeraet fuer digitalfunk. - Google Patents

Empfangsgeraet fuer digitalfunk.

Info

Publication number
DE3482433D1
DE3482433D1 DE8484306977T DE3482433T DE3482433D1 DE 3482433 D1 DE3482433 D1 DE 3482433D1 DE 8484306977 T DE8484306977 T DE 8484306977T DE 3482433 T DE3482433 T DE 3482433T DE 3482433 D1 DE3482433 D1 DE 3482433D1
Authority
DE
Germany
Prior art keywords
receiver
digital radio
radio
digital
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.)
Expired - Fee Related
Application number
DE8484306977T
Other languages
English (en)
Inventor
Takayuki Ozaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 JP58191026A external-priority patent/JPS6083434A/ja
Priority claimed from JP58191029A external-priority patent/JPH0797739B2/ja
Priority claimed from JP59047818A external-priority patent/JPS60191527A/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE3482433D1 publication Critical patent/DE3482433D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/01—Equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE8484306977T 1983-10-14 1984-10-12 Empfangsgeraet fuer digitalfunk. Expired - Fee Related DE3482433D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP58191026A JPS6083434A (ja) 1983-10-14 1983-10-14 トランスバ−サル復調装置
JP58191029A JPH0797739B2 (ja) 1983-10-14 1983-10-14 トランスバ−サル復調装置
JP59047818A JPS60191527A (ja) 1984-03-13 1984-03-13 適応形復調器の自動利得制御方式

Publications (1)

Publication Number Publication Date
DE3482433D1 true DE3482433D1 (de) 1990-07-12

Family

ID=27293104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306977T Expired - Fee Related DE3482433D1 (de) 1983-10-14 1984-10-12 Empfangsgeraet fuer digitalfunk.

Country Status (4)

Country Link
US (1) US4656644A (de)
EP (1) EP0139514B1 (de)
CA (1) CA1238368A (de)
DE (1) DE3482433D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588201B2 (en) * 1986-07-09 1989-09-07 Nec Corporation 8-phase phase-shift keying demodulator
JPS6387828A (ja) * 1986-09-30 1988-04-19 Nec Corp デイジタル復調システム
YU47270B (sh) * 1986-10-31 1995-01-31 Siemens Aktiengesellschaft Berlin I Minhen Adaptivni korektor frekvencijskog domena za digitalne radio relejne sisteme
US4759036A (en) * 1987-03-02 1988-07-19 American Telephone And Telegraph Company Decision-directed control circuit
SE457399B (sv) * 1987-04-23 1988-12-19 Ericsson Telefon Ab L M Anordning i en koherrent mobiltelefonmottagare foer reducering av bitfel
JP3099831B2 (ja) * 1991-02-13 2000-10-16 日本電気株式会社 自動等化器
SE469052B (sv) * 1991-09-10 1993-05-03 Ericsson Telefon Ab L M Foerfarande att bilda ett kanalestimat foer en tidsvarierande radiokanal
JP2953132B2 (ja) * 1991-09-12 1999-09-27 松下電器産業株式会社 データ受信装置の等化器
DE4201439A1 (de) * 1992-01-21 1993-07-22 Daimler Benz Ag Verfahren und anordnung zur uebertragung hoher datenraten fuer den digitalen rundfunk
US5930299A (en) * 1996-08-08 1999-07-27 Motorola, Inc. Digital modulator with compensation and method therefor
US6047121A (en) * 1997-03-31 2000-04-04 Compaq Computer Corp. Method and apparatus for controlling a display monitor in a PC/TV convergence system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358061A1 (fr) * 1976-07-08 1978-02-03 Ibm France Procede et dispositif d'egalisation utilisant la transformee de fourier
US4245345A (en) * 1979-09-14 1981-01-13 Bell Telephone Laboratories, Incorporated Timing acquisition in voiceband data sets
JPS5953741B2 (ja) * 1979-12-05 1984-12-26 富士通株式会社 ディジタル受信器における同期検出回路
GB2069296B (en) * 1980-01-31 1984-07-11 Marconi Co Ltd Signal receivers
FR2478914B1 (fr) * 1980-03-19 1986-01-31 Ibm France Procede et dispositif pour l'ajustement initial de l'horloge d'un recepteur de donnees synchrone
US4343041A (en) * 1980-04-03 1982-08-03 Codex Corporation Modem circuitry
DE3173567D1 (de) * 1980-09-24 1986-03-06 Toshiba Kk Transversal equalizer
JPS57109089A (en) * 1980-12-26 1982-07-07 Nec Corp Initial value resetting circuit for operational amplifier

Also Published As

Publication number Publication date
EP0139514A2 (de) 1985-05-02
US4656644A (en) 1987-04-07
EP0139514B1 (de) 1990-06-06
CA1238368A (en) 1988-06-21
EP0139514A3 (en) 1987-04-29

Similar Documents

Publication Publication Date Title
ATE18839T1 (de) Digitales funksystem.
DE3484672D1 (de) Mobilfunk-uebertragungssystem.
DE3381959D1 (de) Bildfunkmaschine.
DE3582699D1 (de) Schaltung fuer synchronen datenempfaenger.
DE3280404D1 (de) Empfaenger fuer satellitenfunk.
NO851489L (no) Anlegg for digital radio-kommunikason.
DK74483A (da) Digitale modtagere, navnlig fjernsynsmodtagere
DE69110103T2 (de) Digitaler Funkempfänger.
DK346084D0 (da) Radiomodtager
DE3889086T2 (de) FM-Empfängerschaltung.
DE3576263D1 (de) Radio-empfaenger.
DK18385D0 (da) Radiomodtager
DE3485642D1 (de) Teletext-empfaenger.
DE3673631D1 (de) Digitales mobilfunksystem.
DE3482433D1 (de) Empfangsgeraet fuer digitalfunk.
DE3581507D1 (de) Demodulator fuer digitale empfaenger.
DE3483089D1 (de) Radiouebertragungssystem.
IT8321342V0 (it) Antenna per autoradio.
DE3485098D1 (de) Radio-kommunikationssystem.
DK215781A (da) Radiomodtager
BR8201510A (pt) Radio receptor
DE3787770D1 (de) Rundfunkempfänger.
DK160031C (da) Radiotelefonanlaeg
BR8405165A (pt) Receptor de radio estereo
NO157440C (no) Radiosystem.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee