TR25685A - RADYO FREKANS SINYALLERININ GüCLENDIRILMESI ICIN SEYIRMELI GüCAMPLIFIKATÖRLERI. - Google Patents

RADYO FREKANS SINYALLERININ GüCLENDIRILMESI ICIN SEYIRMELI GüCAMPLIFIKATÖRLERI.

Info

Publication number
TR25685A
TR25685A TR91/0153A TR15391A TR25685A TR 25685 A TR25685 A TR 25685A TR 91/0153 A TR91/0153 A TR 91/0153A TR 15391 A TR15391 A TR 15391A TR 25685 A TR25685 A TR 25685A
Authority
TR
Turkey
Prior art keywords
power
radio frequency
time varying
signal
level control
Prior art date
Application number
TR91/0153A
Other languages
English (en)
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of TR25685A publication Critical patent/TR25685A/tr

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
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals

Landscapes

  • Amplifiers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
TR91/0153A 1990-02-17 1991-02-14 RADYO FREKANS SINYALLERININ GüCLENDIRILMESI ICIN SEYIRMELI GüCAMPLIFIKATÖRLERI. TR25685A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9003663A GB2241124A (en) 1990-02-17 1990-02-17 Output power envelope control for amplifier

Publications (1)

Publication Number Publication Date
TR25685A true TR25685A (tr) 1993-09-01

Family

ID=10671209

Family Applications (1)

Application Number Title Priority Date Filing Date
TR91/0153A TR25685A (tr) 1990-02-17 1991-02-14 RADYO FREKANS SINYALLERININ GüCLENDIRILMESI ICIN SEYIRMELI GüCAMPLIFIKATÖRLERI.

Country Status (9)

Country Link
EP (1) EP0469101B1 (tr)
JP (1) JPH063855B2 (tr)
AT (1) ATE165196T1 (tr)
CA (1) CA2049299C (tr)
DE (1) DE69129251T2 (tr)
ES (1) ES2114538T3 (tr)
GB (1) GB2241124A (tr)
TR (1) TR25685A (tr)
WO (1) WO1991012661A1 (tr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2800500B2 (ja) * 1991-10-01 1998-09-21 松下電器産業株式会社 バースト送信出力制御回路
FI86933C (fi) * 1991-03-06 1992-10-26 Telenokia Oy Foerfarande och anordning foer styrning av en radiosaendare
FI89120C (fi) * 1991-09-24 1993-08-10 Nokia Mobile Phones Ltd Effektinstaellning i en boosterfoerstaerkare
JPH05206771A (ja) * 1992-01-30 1993-08-13 Mitsubishi Electric Corp 自動出力電力制御回路
US5457814A (en) * 1993-10-02 1995-10-10 Nokia Mobile Phones Ltd. Power boost system for cellular telephone
GB2273009A (en) * 1992-11-28 1994-06-01 Motorola Gmbh RF Power amplifier ramp control of power level rise and fall
JP2966226B2 (ja) * 1993-02-17 1999-10-25 三菱電機株式会社 電力増幅器自動制御回路
FI95332C (fi) * 1993-09-23 1996-01-10 Nokia Telecommunications Oy Menetelmä ja järjestely suurtaajuustehovahvistimen toiminnan ohjaamiseen
DE10100151A1 (de) * 2001-01-03 2002-07-04 Siemens Ag Verfahren und Schaltkreis zum Regeln der Ausgangsleistung eines Hochfrequenzverstärkers zur Erzeugung eines Hochfrequenzsignals mit variabler Hüllkurve
DE602004007763T2 (de) * 2004-04-30 2008-04-30 Renesas Technology Europe Ltd., Bourne End Rampenerzeugungsschaltung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638935A5 (en) * 1979-07-20 1983-10-14 Siemens Ag Albis Digital limiter circuit
GB2220808A (en) * 1988-07-15 1990-01-17 Philips Electronic Associated Power amplifying arrangement
EP0369135A2 (en) * 1988-11-17 1990-05-23 Motorola, Inc. Power amplifier for a radio frequency signal
EP0407135A2 (en) * 1989-07-05 1991-01-09 Matsushita Electric Industrial Co., Ltd. Apparatus for controlling transmission output level for burst signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2667388B2 (ja) * 1986-02-28 1997-10-27 株式会社東芝 自動電力制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638935A5 (en) * 1979-07-20 1983-10-14 Siemens Ag Albis Digital limiter circuit
GB2220808A (en) * 1988-07-15 1990-01-17 Philips Electronic Associated Power amplifying arrangement
EP0369135A2 (en) * 1988-11-17 1990-05-23 Motorola, Inc. Power amplifier for a radio frequency signal
EP0407135A2 (en) * 1989-07-05 1991-01-09 Matsushita Electric Industrial Co., Ltd. Apparatus for controlling transmission output level for burst signal

Also Published As

Publication number Publication date
JPH063855B2 (ja) 1994-01-12
ES2114538T3 (es) 1998-06-01
GB2241124A (en) 1991-08-21
CA2049299A1 (en) 1991-08-18
WO1991012661A1 (en) 1991-08-22
JPH04503746A (ja) 1992-07-02
EP0469101A1 (en) 1992-02-05
ATE165196T1 (de) 1998-05-15
DE69129251D1 (de) 1998-05-20
EP0469101B1 (en) 1998-04-15
GB9003663D0 (en) 1990-04-11
DE69129251T2 (de) 1998-10-08
CA2049299C (en) 1996-08-20

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