DK407487D0 - Arrangement til kobling af et antal sendere med forskellige baerefrekvenser til en antenne - Google Patents

Arrangement til kobling af et antal sendere med forskellige baerefrekvenser til en antenne

Info

Publication number
DK407487D0
DK407487D0 DK407487A DK407487A DK407487D0 DK 407487 D0 DK407487 D0 DK 407487D0 DK 407487 A DK407487 A DK 407487A DK 407487 A DK407487 A DK 407487A DK 407487 D0 DK407487 D0 DK 407487D0
Authority
DK
Denmark
Prior art keywords
transmitters
antenna
connect
arrangement
various bearing
Prior art date
Application number
DK407487A
Other languages
English (en)
Other versions
DK407487A (da
Inventor
Peter Vary
Ulrich Wellens
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of DK407487D0 publication Critical patent/DK407487D0/da
Publication of DK407487A publication Critical patent/DK407487A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/08—Arrangements for combining channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DK407487A 1986-08-08 1987-08-05 Arrangement til kobling af et antal sendere med forskellige baerefrekvenser til en antenne DK407487A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863626862 DE3626862A1 (de) 1986-08-08 1986-08-08 Mehrstufige sender- antennenkoppeleinrichtung

Publications (2)

Publication Number Publication Date
DK407487D0 true DK407487D0 (da) 1987-08-05
DK407487A DK407487A (da) 1988-02-09

Family

ID=6306929

Family Applications (1)

Application Number Title Priority Date Filing Date
DK407487A DK407487A (da) 1986-08-08 1987-08-05 Arrangement til kobling af et antal sendere med forskellige baerefrekvenser til en antenne

Country Status (9)

Country Link
US (1) US4868810A (da)
EP (1) EP0255972B1 (da)
JP (1) JP2525420B2 (da)
CN (1) CN1009986B (da)
AU (1) AU603743B2 (da)
CA (1) CA1271236A (da)
DE (2) DE3626862A1 (da)
DK (1) DK407487A (da)
FI (1) FI873403A (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929702A1 (de) * 1989-09-07 1991-03-14 Standard Elektrik Lorenz Ag Schaltungsanordnung zum gegeneinander entkoppelten verbinden mehrerer nach dem frequenzsprung-verfahren arbeitender sender an eine antenne
SE468616B (sv) * 1991-06-12 1993-02-15 Ericsson Telefon Ab L M Foerfarande foer kompensering av saendarnyttosignalens beroende av oeverfoeringsfunktionen foer ett combinerfilter
US5289464A (en) * 1992-09-21 1994-02-22 At&T Bell Laboratories Frequency-multiplexed cellular telephone cell site base station and method of operating the same
DE19747447A1 (de) * 1997-10-28 1999-04-29 Cit Alcatel Vorrichtung zum Zusammenführen und Verstärken von zwei breitbandigen Signalen
FR2784259B1 (fr) * 1998-10-01 2000-12-01 Telediffusion Fse Systeme aperiodique modulaire de reemission multicanaux numeriques
CA2299821C (en) * 1999-03-04 2004-08-10 Nippon Telegraph And Telephone Corporation Variable transmission rate digital modem with multi-rate filter bank
US7933555B2 (en) * 1999-10-21 2011-04-26 Broadcom Corporation System and method for reducing phase noise
US8014724B2 (en) 1999-10-21 2011-09-06 Broadcom Corporation System and method for signal limiting
DE10003704A1 (de) * 2000-01-28 2001-08-09 Infineon Technologies Ag Schaltungsanordnung mit Bandpaßfiltern

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4823851B1 (da) * 1968-12-19 1973-07-17
US3742149A (en) * 1970-05-06 1973-06-26 Nippon Electric Co A frequency division multiplex microwave communication system using polarization division multiplex technique
DE2213962C3 (de) * 1972-03-22 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Funkfeld in einem Richtfunksystem
FR2191826A5 (da) * 1972-07-03 1974-02-01 Cit Alcatel
DE2628906C2 (de) * 1976-06-28 1978-06-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Funkfeld in einer Richtfunkstrecke
NL180369C (nl) * 1977-04-04 1987-02-02 Philips Nv Inrichting voor het omzetten van discrete signalen in een discreet enkelzijband frequentie-multiplex-signaal en omgekeerd.
NL7709917A (nl) * 1977-09-09 1979-03-13 Philips Nv Systeem voor datatransmissie met behulp van een hoekgemoduleerde draaggolf van constante amplitude.
JPS581843B2 (ja) * 1977-10-14 1983-01-13 日本電信電話株式会社 陸上移動無線基地局送信アンテナ共用方式
DE3243232A1 (de) * 1982-11-23 1984-05-24 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur erkennung von sprachpausen
DE3243231A1 (de) * 1982-11-23 1984-05-24 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur erkennung von sprachpausen
DE3329779C2 (de) * 1983-08-18 1985-06-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und Schaltungsanordnung zur Herstellung von Konferenzverbindungen in einem Vermittlungssystem
US4581749A (en) * 1984-07-02 1986-04-08 Motorola, Inc. Data frequency modulator with deviation control
DE3447107A1 (de) * 1984-12-22 1986-06-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur nachrichtenuebertragung in einem digitalen funkuebertragungssystem
DE3510573A1 (de) * 1985-03-23 1986-09-25 Philips Patentverwaltung Digitale analyse-synthese-filterbank mit maximaler taktreduktion

Also Published As

Publication number Publication date
FI873403A0 (fi) 1987-08-05
CN1009986B (zh) 1990-10-10
JPS6346831A (ja) 1988-02-27
DE3788382D1 (de) 1994-01-20
JP2525420B2 (ja) 1996-08-21
CN87105897A (zh) 1988-05-18
EP0255972A2 (de) 1988-02-17
EP0255972A3 (en) 1990-03-21
DK407487A (da) 1988-02-09
CA1271236A (en) 1990-07-03
AU603743B2 (en) 1990-11-22
AU7664487A (en) 1988-02-11
DE3626862A1 (de) 1988-02-11
FI873403A (fi) 1988-02-09
EP0255972B1 (de) 1993-12-08
US4868810A (en) 1989-09-19

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment