DE69208602D1 - Ein den Frequenzhub begrenzender Übertragungsschaltkreis - Google Patents

Ein den Frequenzhub begrenzender Übertragungsschaltkreis

Info

Publication number
DE69208602D1
DE69208602D1 DE69208602T DE69208602T DE69208602D1 DE 69208602 D1 DE69208602 D1 DE 69208602D1 DE 69208602 T DE69208602 T DE 69208602T DE 69208602 T DE69208602 T DE 69208602T DE 69208602 D1 DE69208602 D1 DE 69208602D1
Authority
DE
Germany
Prior art keywords
limits
transmission circuit
frequency swing
swing
frequency
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
DE69208602T
Other languages
English (en)
Other versions
DE69208602T2 (de
Inventor
Mika Juhani Groenroos
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.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones 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
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of DE69208602D1 publication Critical patent/DE69208602D1/de
Application granted granted Critical
Publication of DE69208602T2 publication Critical patent/DE69208602T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • H03G11/04—Limiting level dependent on strength of signal; Limiting level dependent on strength of carrier on which signal is modulated
DE69208602T 1991-11-29 1992-11-23 Ein den Frequenzhub begrenzender Übertragungsschaltkreis Expired - Fee Related DE69208602T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI915661A FI89846C (fi) 1991-11-29 1991-11-29 En deviationsbegraensare foer en fraon en radiotelefon utsaend signal

Publications (2)

Publication Number Publication Date
DE69208602D1 true DE69208602D1 (de) 1996-04-04
DE69208602T2 DE69208602T2 (de) 1996-08-14

Family

ID=8533586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208602T Expired - Fee Related DE69208602T2 (de) 1991-11-29 1992-11-23 Ein den Frequenzhub begrenzender Übertragungsschaltkreis

Country Status (4)

Country Link
US (1) US5350956A (de)
EP (1) EP0545596B1 (de)
DE (1) DE69208602T2 (de)
FI (1) FI89846C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE183039T1 (de) 1994-12-30 1999-08-15 Al Eidan Abdullah A Verfahren zur schmallbandigen frequenz- oder phasenmodulation sender und empfänger zur ausführung des verfahrens
US5923203A (en) * 1997-04-08 1999-07-13 Exar Corporation CMOS soft clipper
JP3033708B2 (ja) * 1997-04-21 2000-04-17 埼玉日本電気株式会社 ピーククリッピング回路および該ピーククリッピング回路を有する直交変調送信機
GB2330961B (en) 1997-11-04 2002-04-24 Nokia Mobile Phones Ltd Automatic Gain Control
FI116505B (fi) 1998-03-23 2005-11-30 Nokia Corp Menetelmä ja järjestelmä suunnatun äänen käsittelemiseksi akustisessa virtuaaliympäristössä
US6356606B1 (en) 1998-07-31 2002-03-12 Lucent Technologies Inc. Device and method for limiting peaks of a signal
EP1067683B1 (de) * 1999-05-14 2001-07-11 Alcatel Elektrischer Begrenzer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991370A (en) * 1975-10-03 1976-11-09 John Pate Peak limiter
US4498055A (en) * 1981-09-10 1985-02-05 Dolby Ray Milton Circuit arrangements for modifying dynamic range
GB2116801A (en) * 1982-03-17 1983-09-28 Philips Electronic Associated A system for processing audio frequency information for frequency modulation
FI88562C (fi) * 1989-09-19 1993-05-25 Nokia Mobile Phones Ltd Integrerad, av driftsspaenning oberoende dynamisk amplitudbegraensare

Also Published As

Publication number Publication date
EP0545596A1 (de) 1993-06-09
US5350956A (en) 1994-09-27
FI89846C (fi) 1993-11-25
FI915661A (fi) 1993-05-30
EP0545596B1 (de) 1996-02-28
FI89846B (fi) 1993-08-13
FI915661A0 (fi) 1991-11-29
DE69208602T2 (de) 1996-08-14

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Legal Events

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