DE60235502D1 - Leistungsdetektor und regeleinheit für den edge-standard - Google Patents

Leistungsdetektor und regeleinheit für den edge-standard

Info

Publication number
DE60235502D1
DE60235502D1 DE60235502T DE60235502T DE60235502D1 DE 60235502 D1 DE60235502 D1 DE 60235502D1 DE 60235502 T DE60235502 T DE 60235502T DE 60235502 T DE60235502 T DE 60235502T DE 60235502 D1 DE60235502 D1 DE 60235502D1
Authority
DE
Germany
Prior art keywords
control unit
performance detector
edge standard
standard
edge
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
DE60235502T
Other languages
English (en)
Inventor
Robert J Mcmorrow
Eamon Nash
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.)
Analog Devices Inc
Original Assignee
Analog Devices 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 Analog Devices Inc filed Critical Analog Devices Inc
Application granted granted Critical
Publication of DE60235502D1 publication Critical patent/DE60235502D1/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
    • 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
DE60235502T 2002-01-23 2002-12-18 Leistungsdetektor und regeleinheit für den edge-standard Expired - Lifetime DE60235502D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/055,577 US7260367B2 (en) 2002-01-23 2002-01-23 Edge power detector/controller
PCT/US2002/040618 WO2003063383A2 (en) 2002-01-23 2002-12-18 Edge power detector/controller

Publications (1)

Publication Number Publication Date
DE60235502D1 true DE60235502D1 (de) 2010-04-08

Family

ID=21998775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60235502T Expired - Lifetime DE60235502D1 (de) 2002-01-23 2002-12-18 Leistungsdetektor und regeleinheit für den edge-standard

Country Status (5)

Country Link
US (1) US7260367B2 (de)
EP (1) EP1470637B1 (de)
JP (1) JP4017602B2 (de)
DE (1) DE60235502D1 (de)
WO (1) WO2003063383A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7076232B2 (en) * 2002-03-25 2006-07-11 Broadcom Corporation Method and apparatus for DC offset cancellation
EP1604456B1 (de) * 2003-03-12 2011-06-15 MediaTek Inc. Leistungsregelung in geschlossener schleife bei wellenformen mit nicht konstanter hüllkurve unter verwendung einer abtast-halte-funktion
US6961553B2 (en) * 2003-04-11 2005-11-01 Motorola, Inc. Bidirectional distributed amplifier
US7805115B1 (en) * 2003-06-02 2010-09-28 Analog Devices, Inc. Variable filter systems and methods for enhanced data rate communication systems
US7797083B1 (en) * 2004-12-15 2010-09-14 Silego Technology, Inc. Communicating a power control feedback signal
EP1831992A1 (de) 2004-12-23 2007-09-12 Freescale Semiconductor, Inc. Leistungsregelsystem für eine drahtlose kommunikationseinheit
EP2259640B1 (de) * 2004-12-23 2013-09-18 Freescale Semiconductor, Inc. Drahtlose Kommunikationseinheit und Leistungsregelungssystem dafür
WO2007016965A1 (en) * 2005-08-09 2007-02-15 Freescale Semiconductor, Inc Wireless communication unit, integrated circuit and method for biasing a power amplifier
DE202005012557U1 (de) * 2005-08-10 2006-12-21 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Steuerungsvorrichtung und Verstelleinrichtung eines Kraftfahrzeugs
US7653147B2 (en) * 2005-08-17 2010-01-26 Intel Corporation Transmitter control
US20070127356A1 (en) * 2005-12-05 2007-06-07 Texas Instruments Incorporated Reducing Interference (Noise) Caused by Specific Components of a Transmitter While Receiving a Signal in a Transceiver
US20070176665A1 (en) * 2006-02-01 2007-08-02 Analog Devices, Inc. Variable voltage attenuator circuits
US8032097B2 (en) * 2006-02-03 2011-10-04 Quantance, Inc. Amplitude error de-glitching circuit and method of operating
US7933570B2 (en) * 2006-02-03 2011-04-26 Quantance, Inc. Power amplifier controller circuit
US7869542B2 (en) * 2006-02-03 2011-01-11 Quantance, Inc. Phase error de-glitching circuit and method of operating
CN101401261B (zh) * 2006-02-03 2012-11-21 匡坦斯公司 功率放大器控制器电路
US7917106B2 (en) * 2006-02-03 2011-03-29 Quantance, Inc. RF power amplifier controller circuit including calibrated phase control loop
US7877066B2 (en) * 2007-05-07 2011-01-25 Paratek Microwave Inc Techniques to reduce the power consumption of an RF log-amp detector
US8022734B1 (en) 2008-08-25 2011-09-20 Peregrine Semiconductor Corporation Low current power detection circuit providing window comparator functionality
US8644776B1 (en) 2008-08-25 2014-02-04 Peregrine Semiconductor Corporation Systems and methods for providing improved power performance in wireless communication systems
GB2465037B (en) * 2009-03-20 2012-04-04 Innovision Res & Tech Plc Near field rf communications apparatus
US8874051B2 (en) * 2010-12-03 2014-10-28 Skyworks Solutions, Inc. Systems and methods for power control in a multiple standard mobile transmitter
US8887440B2 (en) 2012-06-07 2014-11-18 Arvin Brent Simon Garage door antenna

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990803A (en) * 1989-03-27 1991-02-05 Analog Devices, Inc. Logarithmic amplifier
KR960007138B1 (ko) * 1990-12-20 1996-05-27 모토로라 인코포레이티드 시분할 다중 액세스 무선 주파수 송신기용 전력 제어 회로
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
US5287555A (en) * 1991-07-22 1994-02-15 Motorola, Inc. Power control circuitry for a TDMA radio frequency transmitter
JPH06260866A (ja) * 1993-03-04 1994-09-16 Mitsubishi Electric Corp 自動出力電力制御回路装置
US5452473A (en) * 1994-02-28 1995-09-19 Qualcomm Incorporated Reverse link, transmit power correction and limitation in a radiotelephone system
JPH0918358A (ja) * 1995-06-27 1997-01-17 Sony Corp 無線送信機
KR100206468B1 (ko) * 1996-05-31 1999-07-01 윤종용 이동통신 시스템의 출력제어 장치 및 방법
US6173160B1 (en) * 1996-11-18 2001-01-09 Nokia Mobile Phones Limited Mobile station having drift-free pulsed power detection method and apparatus
JPH11177444A (ja) * 1997-12-15 1999-07-02 Matsushita Electric Ind Co Ltd 送信電力制御装置及び方法
US6075995A (en) 1998-01-30 2000-06-13 Conexant Systems, Inc. Amplifier module with two power amplifiers for dual band cellular phones
KR100291413B1 (ko) * 1998-03-02 2001-07-12 김영환 이동통신단말기의송신전력제어장치
US6154664A (en) 1998-06-24 2000-11-28 Conexant System, Inc. Dual band cellular phone with two power amplifiers and power control circuit therefore
US6128477A (en) * 1998-08-07 2000-10-03 Ericsson Inc. System for improving the dynamic range of transmitter power measurement in a cellular telephone
GB2389253B (en) * 2002-05-31 2005-09-21 Hitachi Ltd Transmitter and semiconductor integrated circuit for communication

Also Published As

Publication number Publication date
WO2003063383A3 (en) 2004-03-11
JP2005516465A (ja) 2005-06-02
US7260367B2 (en) 2007-08-21
EP1470637B1 (de) 2010-02-24
WO2003063383A2 (en) 2003-07-31
JP4017602B2 (ja) 2007-12-05
US20030139153A1 (en) 2003-07-24
EP1470637A2 (de) 2004-10-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition