DE69928654T2 - Empfänger mit Intermodulationsverzerrungsdetektor - Google Patents

Empfänger mit Intermodulationsverzerrungsdetektor Download PDF

Info

Publication number
DE69928654T2
DE69928654T2 DE1999628654 DE69928654T DE69928654T2 DE 69928654 T2 DE69928654 T2 DE 69928654T2 DE 1999628654 DE1999628654 DE 1999628654 DE 69928654 T DE69928654 T DE 69928654T DE 69928654 T2 DE69928654 T2 DE 69928654T2
Authority
DE
Germany
Prior art keywords
receiver
intermodulation distortion
distortion detector
detector
intermodulation
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
DE1999628654
Other languages
English (en)
Other versions
DE69928654D1 (de
Inventor
Franciscus Josephus Al Sessink
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.)
Continental Automotive GmbH
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Application granted granted Critical
Publication of DE69928654D1 publication Critical patent/DE69928654D1/de
Publication of DE69928654T2 publication Critical patent/DE69928654T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
    • 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
    • H04B1/109—Means associated with receiver for limiting or suppressing noise or interference by improving strong signal performance of the receiver when strong unwanted signals are present at the receiver input

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
DE1999628654 1999-06-30 1999-06-30 Empfänger mit Intermodulationsverzerrungsdetektor Expired - Fee Related DE69928654T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19990202132 EP1067698B1 (de) 1999-06-30 1999-06-30 Empfänger mit Intermodulationsverzerrungsdetektor

Publications (2)

Publication Number Publication Date
DE69928654D1 DE69928654D1 (de) 2006-01-05
DE69928654T2 true DE69928654T2 (de) 2006-06-14

Family

ID=8240394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999628654 Expired - Fee Related DE69928654T2 (de) 1999-06-30 1999-06-30 Empfänger mit Intermodulationsverzerrungsdetektor

Country Status (3)

Country Link
EP (1) EP1067698B1 (de)
JP (1) JP2001044862A (de)
DE (1) DE69928654T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353365A (en) * 1999-06-24 2001-02-21 Mitel Semiconductor Ltd Cross-channel interference
JP2006527962A (ja) * 2003-06-16 2006-12-07 松下電器産業株式会社 デジタル放送受信機
US8032102B2 (en) 2008-01-15 2011-10-04 Axiom Microdevices, Inc. Receiver second order intermodulation correction system and method
US8369812B2 (en) 2008-03-20 2013-02-05 Honeywell International Inc. Method and system for detection of passive intermodulation interference emissions
EP3138204B1 (de) 2014-05-01 2018-04-18 Telefonaktiebolaget LM Ericsson (publ) Erkennung von passivintermodulation
EP3320621B1 (de) 2015-07-08 2019-05-29 Telefonaktiebolaget LM Ericsson (publ) Uplink-spektralanalyseverfahren zur erkennung von passiver intermodulation (pim)
US11742889B2 (en) 2019-04-09 2023-08-29 Telefonaktiebolaget Lm Ericsson (Publ) Eigenvalue-based passive intermodulation detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2546347B2 (ja) * 1988-08-15 1996-10-23 日本電気株式会社 無線送受信装置
WO1994006213A1 (en) * 1992-09-02 1994-03-17 Motorola, Inc. Radio receiver
DE4241362C2 (de) * 1992-12-09 1997-06-05 Blaupunkt Werke Gmbh Rundfunkempfänger
JPH07143025A (ja) * 1993-11-12 1995-06-02 Clarion Co Ltd スペクトラム拡散通信装置
US5907798A (en) * 1996-06-21 1999-05-25 Lucent Technologies Inc. Wireless telephone intermodulation performance enhancement techniques

Also Published As

Publication number Publication date
EP1067698A1 (de) 2001-01-10
DE69928654D1 (de) 2006-01-05
JP2001044862A (ja) 2001-02-16
EP1067698B1 (de) 2005-11-30

Similar Documents

Publication Publication Date Title
DE69933243D1 (de) Funkgerät mit verzerrungskompensation
DE69921990D1 (de) Radio empfänger
DE69917431D1 (de) Rundfunkempfänger
DE60041964D1 (de) Empfänger
DE60045323D1 (de) Empfangsstation mit Störsignalunterdrückung
DE69734490D1 (de) Digitalrundfunkempfänger
DE69718695T2 (de) Digitalrundfunkempfänger
DE69935908D1 (de) Sende-empfänger
DE60032116D1 (de) Rundfunkempfänger
EE200000709A (et) Raadiovastuvõtja
DE50008134D1 (de) Funksende- und -empfangsgerät
DE1098444T1 (de) Digitaler bs-rundfunkempfänger
ID29035A (id) Peralatan demodulasi penyiaran digital
DE60014746D1 (de) Kabel-Fernseh-Empfänger
ID26977A (id) Televisi penerima
DE69943028D1 (de) CDMA-Empfänger
DE69928654D1 (de) Empfänger mit Intermodulationsverzerrungsdetektor
DE69726657T2 (de) radio receiver with RF amplifier
DE60023249D1 (de) Verstärker mit Verzerrungskompensation
DE60031472D1 (de) CDMA Empfänger
DE69925704D1 (de) Rundfunkempfänger
DE60030637D1 (de) Empfängerschaltung
DE69938388D1 (de) Empfänger
DE60043881D1 (de) Empfänger mit verbessertem dekoder
DE60039246D1 (de) Funkempfängerssystem

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

8339 Ceased/non-payment of the annual fee