WO2002035711A8 - Filter für elektromagnetisch übertragene signale - Google Patents

Filter für elektromagnetisch übertragene signale

Info

Publication number
WO2002035711A8
WO2002035711A8 PCT/DE2001/004011 DE0104011W WO0235711A8 WO 2002035711 A8 WO2002035711 A8 WO 2002035711A8 DE 0104011 W DE0104011 W DE 0104011W WO 0235711 A8 WO0235711 A8 WO 0235711A8
Authority
WO
WIPO (PCT)
Prior art keywords
filter
transmitted signals
signals
electromagnetically transmitted
electromagnetically
Prior art date
Application number
PCT/DE2001/004011
Other languages
English (en)
French (fr)
Other versions
WO2002035711A3 (de
WO2002035711A2 (de
Inventor
Henrik Wagener
Original Assignee
Siemens Ag
Henrik Wagener
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 Siemens Ag, Henrik Wagener filed Critical Siemens Ag
Priority to EP01988974A priority Critical patent/EP1329027A2/de
Publication of WO2002035711A2 publication Critical patent/WO2002035711A2/de
Publication of WO2002035711A3 publication Critical patent/WO2002035711A3/de
Publication of WO2002035711A8 publication Critical patent/WO2002035711A8/de

Links

Classifications

    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

Ein Filter für elektromagnetisch übertragene Signale, insbesondere für Signale an Mobiltelefone und dergleichen verbrauchergenutzte Endgeräte, wobei der Filter eine Hemmung störender Einflüssen gegenüber Daten enthaltenden Signale bewirkt, wird so ausgebildet, daß der Filter hinsichtlich seiner hemmenden Einflüsse an verschiedene Übertragungsparameter anpaßbar ist.
PCT/DE2001/004011 2000-10-24 2001-10-22 Filter für elektromagnetisch übertragene signale WO2002035711A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01988974A EP1329027A2 (de) 2000-10-24 2001-10-22 Filter für elektromagnetisch übertragene signale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000152719 DE10052719B4 (de) 2000-10-24 2000-10-24 Filter für elektromagnetisch übertragene Signale
DE10052719.1 2000-10-24

Publications (3)

Publication Number Publication Date
WO2002035711A2 WO2002035711A2 (de) 2002-05-02
WO2002035711A3 WO2002035711A3 (de) 2002-08-29
WO2002035711A8 true WO2002035711A8 (de) 2002-11-14

Family

ID=7660903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/004011 WO2002035711A2 (de) 2000-10-24 2001-10-22 Filter für elektromagnetisch übertragene signale

Country Status (3)

Country Link
EP (1) EP1329027A2 (de)
DE (1) DE10052719B4 (de)
WO (1) WO2002035711A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10141394A1 (de) * 2001-08-23 2003-03-13 Siemens Ag Adaptives Filterverfahren und Filter zum Filtern eines Funksignals in einem Mobilfunk-Kommunikationssystem
US7015870B2 (en) 2003-04-03 2006-03-21 Stmicroelectronics S.A. Integrated bi-band inductance and applications
DE10353866A1 (de) * 2003-11-18 2005-07-14 Siemens Ag Verfahren zum Anpassen einer Durchlasscharakteristik eines Bandpassfilters sowie Bandpassfilter dafür

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287556A (en) * 1990-09-28 1994-02-15 Motorola, Inc. Interference reduction using an adaptive receiver filter, signal strength, and BER sensing
GB2270223B (en) * 1992-08-29 1996-06-19 Motorola Israel Ltd A communications system
FI950106A (fi) * 1995-01-10 1996-07-11 Nokia Mobile Phones Ltd Menetelmä ja kytkentä häiriöiden suodattamiseksi radiolaitteen vastaanottimessa
JP3105768B2 (ja) * 1995-08-14 2000-11-06 松下電器産業株式会社 受信回路
JPH09326713A (ja) * 1996-06-05 1997-12-16 Sharp Corp デュアルモードセルラー電話システム
US6266522B1 (en) * 1998-02-04 2001-07-24 Ericsson Inc. Apparatus and methods for tuning bandpass filters
DE19818515C2 (de) * 1998-04-24 2001-02-01 Siemens Ag Verfahren zum Programmieren eines programmierbaren Funkgeräts sowie ein entsprechendes programmierbares Funkgerät
JP3329278B2 (ja) * 1998-08-11 2002-09-30 株式会社村田製作所 周波数可変型フィルタ、デュプレクサ及び通信機装置
US7570973B1 (en) * 1998-09-25 2009-08-04 Palm, Inc. Programmable mobile radiotelephone terminal

Also Published As

Publication number Publication date
DE10052719B4 (de) 2004-08-26
WO2002035711A3 (de) 2002-08-29
EP1329027A2 (de) 2003-07-23
DE10052719A1 (de) 2002-05-08
WO2002035711A2 (de) 2002-05-02

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