DE69032634D1 - Steuerschaltung für die Ausgangswellenform - Google Patents

Steuerschaltung für die Ausgangswellenform

Info

Publication number
DE69032634D1
DE69032634D1 DE69032634T DE69032634T DE69032634D1 DE 69032634 D1 DE69032634 D1 DE 69032634D1 DE 69032634 T DE69032634 T DE 69032634T DE 69032634 T DE69032634 T DE 69032634T DE 69032634 D1 DE69032634 D1 DE 69032634D1
Authority
DE
Germany
Prior art keywords
control circuit
output waveform
waveform
output
circuit
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 - Lifetime
Application number
DE69032634T
Other languages
English (en)
Other versions
DE69032634T2 (de
Inventor
Tsuguo Hori
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE69032634D1 publication Critical patent/DE69032634D1/de
Application granted granted Critical
Publication of DE69032634T2 publication Critical patent/DE69032634T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • 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
DE69032634T 1989-06-27 1990-06-26 Steuerschaltung für die Ausgangswellenform Expired - Lifetime DE69032634T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16615289 1989-06-27

Publications (2)

Publication Number Publication Date
DE69032634D1 true DE69032634D1 (de) 1998-10-15
DE69032634T2 DE69032634T2 (de) 1999-01-28

Family

ID=15826027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69032634T Expired - Lifetime DE69032634T2 (de) 1989-06-27 1990-06-26 Steuerschaltung für die Ausgangswellenform

Country Status (8)

Country Link
US (1) US5121081A (de)
EP (1) EP0405445B1 (de)
JP (1) JPH0394522A (de)
AU (2) AU5786190A (de)
CA (1) CA2019935C (de)
DE (1) DE69032634T2 (de)
ES (1) ES2120405T3 (de)
HK (1) HK1009619A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2577490B2 (ja) * 1990-07-03 1997-01-29 株式会社東芝 Ｆｍフロントエンド部のａｇｃ回路
KR950000054B1 (ko) * 1990-07-27 1995-01-07 가부시끼가이샤 도시바 자동파워 콘트롤장치
JP2834304B2 (ja) * 1990-10-19 1998-12-09 松下電器産業株式会社 線形電力増幅回路
GB9105064D0 (en) * 1991-03-11 1991-04-24 Philips Electronic Associated Power amplifier and transmitting apparatus including such a power amplifier
JP2710503B2 (ja) * 1991-10-14 1998-02-10 日本電気株式会社 出力電力制御回路
US5278519A (en) * 1991-11-13 1994-01-11 Ericsson Ge Mobile Communications Inc. Method and apparatus for controlling RF spectral splatter into adjacent channels when activating an RF transmitter
JP2826003B2 (ja) * 1991-11-29 1998-11-18 松下電器産業株式会社 送信出力制御回路
JP2773516B2 (ja) * 1992-02-21 1998-07-09 日本電気株式会社 送信信号レベル制御装置
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
JPH06260864A (ja) * 1993-03-08 1994-09-16 Matsushita Electric Ind Co Ltd 送信出力増幅器
US5432473A (en) * 1993-07-14 1995-07-11 Nokia Mobile Phones, Limited Dual mode amplifier with bias control
US5530923A (en) * 1994-03-30 1996-06-25 Nokia Mobile Phones Ltd. Dual mode transmission system with switched linear amplifier
US5697073A (en) * 1994-08-26 1997-12-09 Motorola, Inc. Apparatus and method for shaping and power controlling a signal in a transmitter
GB2296145B (en) * 1994-12-15 1999-09-22 Nokia Mobile Phones Ltd Radio transmitters and methods of operation
US5493255A (en) * 1995-03-21 1996-02-20 Nokia Mobile Phones Ltd. Bias control circuit for an RF power amplifier
GB2307807A (en) * 1995-12-01 1997-06-04 Nokia Telecommunications Oy Detecting and controlling radio frequency power using feedback to attenuator and amplifier
GB2309342B (en) * 1996-01-18 2000-08-23 Motorola Israel Ltd Linear transmitter and method of operation
US5789979A (en) * 1997-03-18 1998-08-04 Lockheed Martin Corporation Reduction of excessive spectral power distribution from class-C saturated amplification of a pulsed-carrier signal
JP2914444B2 (ja) * 1997-07-22 1999-06-28 日本電気株式会社 Ｃｄｍａ送受信機
US6163862A (en) * 1997-12-01 2000-12-19 International Business Machines Corporation On-chip test circuit for evaluating an on-chip signal using an external test signal
US6466772B1 (en) * 1998-09-25 2002-10-15 Skyworks Solutions, Inc. Apparatus and method for improving power control loop linearity
US6172569B1 (en) * 1999-03-16 2001-01-09 Analog Devices, Inc. Transconductance filter control system
JP2001024447A (ja) * 1999-07-09 2001-01-26 Sony Corp 歪み補償方法および無線通信装置
US8121180B1 (en) * 1999-10-07 2012-02-21 Globalfoundries Inc. Automatic output drive level control in home networking transceiver
US6404284B1 (en) 2001-04-19 2002-06-11 Anadigics, Inc. Amplifier bias adjustment circuit to maintain high-output third-order intermodulation distortion performance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340256A (en) * 1976-09-27 1978-04-12 Alps Electric Co Ltd Automatic gain controller
FR2512292B1 (fr) * 1981-08-25 1986-11-21 Lmt Radio Professionelle Amplificateur hyperfrequence a transistors a effet de champ, notamment pour radar doppler
JPS58190106A (ja) * 1982-04-30 1983-11-07 Nec Corp 送信出力電力制御回路
JPS5981113U (ja) * 1982-11-25 1984-06-01 日本電気株式会社 出力電力制御回路
JPS6032421A (ja) * 1983-08-02 1985-02-19 Fujitsu Ltd Ａｇｃ増幅装置
JPS6041821A (ja) * 1983-08-18 1985-03-05 Nec Corp 送信出力電力制御装置
JPS60121830A (ja) * 1983-12-06 1985-06-29 Matsushita Electric Ind Co Ltd 送信出力の制御方法
US4706262A (en) * 1984-03-30 1987-11-10 Nec Corporation FSK or FM burst signal generating apparatus
JP2667388B2 (ja) * 1986-02-28 1997-10-27 株式会社東芝 自動電力制御装置
GB8826918D0 (en) * 1988-11-17 1988-12-21 Motorola Inc Power amplifier for radio frequency signal

Also Published As

Publication number Publication date
AU663417B2 (en) 1995-10-05
CA2019935A1 (en) 1990-12-27
ES2120405T3 (es) 1998-11-01
JPH0394522A (ja) 1991-04-19
AU5032193A (en) 1993-12-23
CA2019935C (en) 1994-11-22
EP0405445A3 (en) 1991-07-24
US5121081A (en) 1992-06-09
EP0405445B1 (de) 1998-09-09
AU5786190A (en) 1991-01-03
HK1009619A1 (en) 1999-06-04
EP0405445A2 (de) 1991-01-02
DE69032634T2 (de) 1999-01-28

Similar Documents

Publication Publication Date Title
DE69032634D1 (de) Steuerschaltung für die Ausgangswellenform
DE69018108D1 (de) Servo-Stromkreis.
DE68917900T2 (de) Spannungsreglerschaltung.
DE59007313D1 (de) Verbindungselement für die Osteosynthese.
FI891197A (fi) Elektroniskt kontrollerad pneumatisk saoningsmaskin.
DE69032671T2 (de) Lötanordnung für Komponenten
DE69011239T2 (de) Schaltung für die Lieferung einer Referenzspannung.
ES1011122Y (es) Conjunto de troquel perfeccionado.
DE8916223U1 (de) Bauelement
DE69030619T2 (de) Photoinitiatoren
DE69009218T2 (de) Speiseschaltung.
DE3886685D1 (de) Schaltung zur Impuls-Konditionierung.
DK0387729T3 (da) Elektronisk kontaktorstyring
DE69018587D1 (de) Steuerschaltung.
DE69014910T2 (de) Servoschaltungsanordnung.
DE69008930D1 (de) Boostschaltung.
DE69031019T2 (de) Ausgangssteuerungsschaltung
DE59003776D1 (de) Ausgangsschaltung für ein Potentiometer.
DE69031326T2 (de) Treiberkreis
DE69010245T2 (de) Steuerschaltung für verstärktes Abhören.
FR2648943B1 (fr) Circuit echantillonneur-bloqueur
KR910001488U (ko) 부-트 디스크 드라이버 선택회로
DE68915783T2 (de) Stromsteuerungsschaltung.
KR900002686U (ko) 사무용 펀치
KR910003208U (ko) 채널 출력 제어회로

Legal Events

Date Code Title Description
8364 No opposition during term of opposition