JP2007515116A5 - - Google Patents

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Publication number
JP2007515116A5
JP2007515116A5 JP2006543510A JP2006543510A JP2007515116A5 JP 2007515116 A5 JP2007515116 A5 JP 2007515116A5 JP 2006543510 A JP2006543510 A JP 2006543510A JP 2006543510 A JP2006543510 A JP 2006543510A JP 2007515116 A5 JP2007515116 A5 JP 2007515116A5
Authority
JP
Japan
Prior art keywords
power
transistor
amplification module
power amplification
module according
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.)
Pending
Application number
JP2006543510A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007515116A (ja
Filing date
Publication date
Priority claimed from EP03293116A external-priority patent/EP1542357B1/en
Application filed filed Critical
Publication of JP2007515116A publication Critical patent/JP2007515116A/ja
Publication of JP2007515116A5 publication Critical patent/JP2007515116A5/ja
Pending legal-status Critical Current

Links

JP2006543510A 2003-12-12 2004-12-13 電力増幅モジュール及び時分割多元接続無線機 Pending JP2007515116A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03293116A EP1542357B1 (en) 2003-12-12 2003-12-12 A power amplifier module and a time division multiple access radio
PCT/EP2004/014169 WO2005060090A1 (en) 2003-12-12 2004-12-13 A power amplifier module and a time division multiple access radio

Publications (2)

Publication Number Publication Date
JP2007515116A JP2007515116A (ja) 2007-06-07
JP2007515116A5 true JP2007515116A5 (https=) 2008-01-31

Family

ID=34486460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006543510A Pending JP2007515116A (ja) 2003-12-12 2004-12-13 電力増幅モジュール及び時分割多元接続無線機

Country Status (6)

Country Link
US (1) US7786805B2 (https=)
EP (1) EP1542357B1 (https=)
JP (1) JP2007515116A (https=)
AT (1) ATE347192T1 (https=)
DE (1) DE60310096T2 (https=)
WO (1) WO2005060090A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100029228A1 (en) * 2006-12-21 2010-02-04 Alan Holden Edge power ramp using logarithmic resistor attenuator
CN102577105B (zh) * 2009-08-19 2014-09-17 Nxp股份有限公司 具有用于控制放大器晶体管的小信号跨导的参考源的电路
CN103731110B (zh) * 2012-10-11 2017-05-10 快捷半导体(苏州)有限公司 一种运算放大器电路及其实现方法
US9836073B2 (en) * 2014-07-24 2017-12-05 Nxp Usa, Inc. Current source, an integrated circuit and a method
US10384924B2 (en) * 2016-04-15 2019-08-20 Gregory W Herlin System for monitoring beer kegs

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320350A (en) * 1979-11-29 1982-03-16 Rockwell International Corporation Sliding power supply for RF power amplifier
US5239275A (en) * 1989-08-04 1993-08-24 Motorola, Inc. Amplitude modulator circuit having multiple power supplies
DE4206352A1 (de) * 1992-02-29 1993-09-02 Deutsche Aerospace Verfahren zum linearen verstaerken eines nutzsignals und verstaerker zum durchfuehren des verfahrens
GB2279779B (en) * 1993-06-02 1997-03-05 Vtech Communications Ltd Amplifier power control system
JPH0946264A (ja) * 1995-07-26 1997-02-14 Oki Electric Ind Co Ltd 線形変調無線送受信装置及びその電力制御方法
JP3476064B2 (ja) * 1999-02-02 2003-12-10 シャープ株式会社 直流安定化電源回路
US6377784B2 (en) * 1999-02-09 2002-04-23 Tropian, Inc. High-efficiency modulation RF amplifier
US6734724B1 (en) * 2000-10-06 2004-05-11 Tropian, Inc. Power control and modulation of switched-mode power amplifiers with one or more stages
US6839549B2 (en) * 2000-12-14 2005-01-04 Ericsson Inc. System and method of RF power amplification
US6528975B2 (en) * 2000-12-15 2003-03-04 Tropian Inc. Saturation prevention and amplifier distortion reduction
US6785521B2 (en) * 2001-03-21 2004-08-31 Ericsson Inc. System and method for current-mode amplitude modulation
US6665525B2 (en) 2001-05-29 2003-12-16 Ericsson Inc. High-level modulation method and apparatus
US6701138B2 (en) * 2001-06-11 2004-03-02 Rf Micro Devices, Inc. Power amplifier control
US6781452B2 (en) * 2001-08-29 2004-08-24 Tropian, Inc. Power supply processing for power amplifiers
US6566944B1 (en) 2002-02-21 2003-05-20 Ericsson Inc. Current modulator with dynamic amplifier impedance compensation
US6894565B1 (en) * 2002-12-03 2005-05-17 Silicon Laboratories, Inc. Fast settling power amplifier regulator
US6897730B2 (en) * 2003-03-04 2005-05-24 Silicon Laboratories Inc. Method and apparatus for controlling the output power of a power amplifier
US6825725B1 (en) * 2003-06-27 2004-11-30 Sige Semiconductor Inc. Integrated power amplifier circuit

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