CN102265510A - 功率放大器饱和检测 - Google Patents
功率放大器饱和检测 Download PDFInfo
- Publication number
- CN102265510A CN102265510A CN2009801528924A CN200980152892A CN102265510A CN 102265510 A CN102265510 A CN 102265510A CN 2009801528924 A CN2009801528924 A CN 2009801528924A CN 200980152892 A CN200980152892 A CN 200980152892A CN 102265510 A CN102265510 A CN 102265510A
- Authority
- CN
- China
- Prior art keywords
- frequency band
- signal
- coupled
- output
- output transistor
- 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
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Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
- G11C7/067—Single-ended amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
- H03F1/0216—Continuous control
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/193—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/195—High frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only in integrated circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/02—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general by means of diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/007—Control dependent on the supply voltage
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/171—A filter circuit coupled to the output of an amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B2001/0408—Circuits with power amplifiers
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310484765.2A CN103560755B (zh) | 2008-10-28 | 2009-10-26 | 功率放大器、功率放大器饱和检测、移动无线电信设备 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/259,645 US8103226B2 (en) | 2008-10-28 | 2008-10-28 | Power amplifier saturation detection |
US12/259,645 | 2008-10-28 | ||
PCT/US2009/061991 WO2010062533A2 (en) | 2008-10-28 | 2009-10-26 | Power amplifier saturation detection |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310484765.2A Division CN103560755B (zh) | 2008-10-28 | 2009-10-26 | 功率放大器、功率放大器饱和检测、移动无线电信设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102265510A true CN102265510A (zh) | 2011-11-30 |
Family
ID=42118026
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310484765.2A Active CN103560755B (zh) | 2008-10-28 | 2009-10-26 | 功率放大器、功率放大器饱和检测、移动无线电信设备 |
CN2009801528924A Pending CN102265510A (zh) | 2008-10-28 | 2009-10-26 | 功率放大器饱和检测 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310484765.2A Active CN103560755B (zh) | 2008-10-28 | 2009-10-26 | 功率放大器、功率放大器饱和检测、移动无线电信设备 |
Country Status (6)
Country | Link |
---|---|
US (6) | US8103226B2 (zh) |
EP (1) | EP2351211A4 (zh) |
KR (2) | KR101648995B1 (zh) |
CN (2) | CN103560755B (zh) |
TW (1) | TWI502882B (zh) |
WO (1) | WO2010062533A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103117717A (zh) * | 2012-12-11 | 2013-05-22 | 中国电子科技集团公司第二十二研究所 | 功率放大器及其实现方法、发射机及无线随钻测量系统 |
CN105471401A (zh) * | 2014-09-30 | 2016-04-06 | 天工方案公司 | 通过射频输入信号的幅度调整的压缩控制 |
CN106646435A (zh) * | 2017-01-25 | 2017-05-10 | 大连理工大学 | 一种用于实验教学的水下声源系统 |
US10312867B2 (en) | 2014-12-30 | 2019-06-04 | Skyworks Solutions, Inc. | Methods, modules and devices for detecting a saturation condition of a power amplifier |
CN111010023A (zh) * | 2018-10-05 | 2020-04-14 | 意法半导体(格勒诺布尔2)公司 | 开关模式功率转换器 |
Families Citing this family (32)
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US6804502B2 (en) | 2001-10-10 | 2004-10-12 | Peregrine Semiconductor Corporation | Switch circuit and method of switching radio frequency signals |
US7719343B2 (en) | 2003-09-08 | 2010-05-18 | Peregrine Semiconductor Corporation | Low noise charge pump method and apparatus |
WO2006002347A1 (en) * | 2004-06-23 | 2006-01-05 | Peregrine Semiconductor Corporation | Integrated rf front end |
US9653601B2 (en) | 2005-07-11 | 2017-05-16 | Peregrine Semiconductor Corporation | Method and apparatus for use in improving linearity of MOSFETs using an accumulated charge sink-harmonic wrinkle reduction |
US20080076371A1 (en) | 2005-07-11 | 2008-03-27 | Alexander Dribinsky | Circuit and method for controlling charge injection in radio frequency switches |
USRE48965E1 (en) | 2005-07-11 | 2022-03-08 | Psemi Corporation | Method and apparatus improving gate oxide reliability by controlling accumulated charge |
US7910993B2 (en) | 2005-07-11 | 2011-03-22 | Peregrine Semiconductor Corporation | Method and apparatus for use in improving linearity of MOSFET's using an accumulated charge sink |
EP2311184A4 (en) | 2008-07-18 | 2014-02-26 | Peregrine Semiconductor Corp | SOFTENER HIGH PERFORMANCE VOLTAGE GENERATION CIRCUITS AND METHOD |
US9660590B2 (en) | 2008-07-18 | 2017-05-23 | Peregrine Semiconductor Corporation | Low-noise high efficiency bias generation circuits and method |
US8103226B2 (en) | 2008-10-28 | 2012-01-24 | Skyworks Solutions, Inc. | Power amplifier saturation detection |
US8098102B2 (en) * | 2009-02-03 | 2012-01-17 | Renesas Electronics Corporation | RF power amplifier and RF power module using the same |
US8022770B1 (en) | 2010-05-27 | 2011-09-20 | Skyworks Solutions, Inc. | System and method for preventing power amplifier supply voltage saturation |
US8350624B2 (en) | 2010-09-01 | 2013-01-08 | Peregrine Semiconductor Corporation | Amplifiers and related biasing methods and devices |
US8368462B2 (en) | 2010-10-06 | 2013-02-05 | Peregrine Semiconductor Corporation | Method, system, and apparatus for RF switching amplifier |
US8415805B2 (en) * | 2010-12-17 | 2013-04-09 | Skyworks Solutions, Inc. | Etched wafers and methods of forming the same |
US9264053B2 (en) | 2011-01-18 | 2016-02-16 | Peregrine Semiconductor Corporation | Variable frequency charge pump |
US8538354B2 (en) * | 2011-04-04 | 2013-09-17 | Intel IP Corporation | Method and system for controlling signal transmission of a wireless communication device |
US8774858B2 (en) | 2011-05-18 | 2014-07-08 | Qualcomm Incorporated | Adaptive RF saturation detection in a wireless device implementing multiple wireless protocols |
US8891681B2 (en) | 2012-03-20 | 2014-11-18 | Intel Mobile Communications GmbH | Transmitters and methods |
US20150236798A1 (en) | 2013-03-14 | 2015-08-20 | Peregrine Semiconductor Corporation | Methods for Increasing RF Throughput Via Usage of Tunable Filters |
US9246443B2 (en) * | 2013-11-26 | 2016-01-26 | Skyworks Solutions, Inc | Multi-mode power amplifier |
US9425891B2 (en) | 2015-01-27 | 2016-08-23 | Hughes Network Systems, Llc | Systems and methods for cable loss measurement between indoor and outdoor units |
US9985721B2 (en) * | 2015-01-27 | 2018-05-29 | Hughes Network Systems, Llc | Method and system for automatically calculating cable attenuation between a satellite terminal and a radio across a frequency spectrum |
DE102015212149A1 (de) * | 2015-06-30 | 2017-01-05 | TRUMPF Hüttinger GmbH + Co. KG | Leistungsversorgungssystem und Verfahren zur Einstellung einer Ausgangsgröße der Verstärkerstufe eines Leistungsversorgungssystems |
JP2018133778A (ja) | 2017-02-17 | 2018-08-23 | 株式会社村田製作所 | 電力増幅モジュール |
CN110710104B (zh) * | 2017-03-27 | 2023-09-22 | 波导公司 | 集成式开关模式功率放大器 |
US10187019B1 (en) * | 2018-03-26 | 2019-01-22 | Qorvo Us, Inc. | Phased array antenna system |
WO2019231489A1 (en) | 2018-05-29 | 2019-12-05 | Micron Technology, Inc. | Apparatuses and methods for setting a duty cycle adjuster for improving clock duty cycle |
US11189334B2 (en) | 2018-11-21 | 2021-11-30 | Micron Technology, Inc. | Apparatuses and methods for a multi-bit duty cycle monitor |
US11916517B2 (en) | 2019-04-23 | 2024-02-27 | Skyworks Solutions, Inc. | Saturation detection of power amplifiers |
US11664833B2 (en) | 2019-07-23 | 2023-05-30 | Skyworks Solutions, Inc. | Power detectors with enhanced dynamic range |
CN115085759A (zh) * | 2019-10-17 | 2022-09-20 | 立积电子股份有限公司 | 射频装置 |
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-
2008
- 2008-10-28 US US12/259,645 patent/US8103226B2/en not_active Expired - Fee Related
-
2009
- 2009-10-26 TW TW098136205A patent/TWI502882B/zh active
- 2009-10-26 KR KR1020117012245A patent/KR101648995B1/ko active IP Right Grant
- 2009-10-26 CN CN201310484765.2A patent/CN103560755B/zh active Active
- 2009-10-26 WO PCT/US2009/061991 patent/WO2010062533A2/en active Application Filing
- 2009-10-26 EP EP09829559A patent/EP2351211A4/en not_active Withdrawn
- 2009-10-26 KR KR1020167021599A patent/KR101665923B1/ko active IP Right Grant
- 2009-10-26 CN CN2009801528924A patent/CN102265510A/zh active Pending
-
2012
- 2012-01-11 US US13/348,546 patent/US8749273B2/en active Active
-
2014
- 2014-03-17 US US14/215,386 patent/US8928356B2/en active Active
- 2014-12-18 US US14/575,919 patent/US9515611B2/en active Active
-
2016
- 2016-11-08 US US15/346,023 patent/US10224917B2/en active Active
-
2019
- 2019-01-24 US US16/256,542 patent/US20190260367A1/en not_active Abandoned
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103117717B (zh) * | 2012-12-11 | 2017-03-15 | 中国电子科技集团公司第二十二研究所 | 功率放大器及其实现方法、发射机及无线随钻测量系统 |
CN103117717A (zh) * | 2012-12-11 | 2013-05-22 | 中国电子科技集团公司第二十二研究所 | 功率放大器及其实现方法、发射机及无线随钻测量系统 |
CN105471401B (zh) * | 2014-09-30 | 2018-01-09 | 天工方案公司 | 通过射频输入信号的幅度调整的压缩控制 |
CN105471396A (zh) * | 2014-09-30 | 2016-04-06 | 天工方案公司 | 通过功率放大器电压调整的压缩控制 |
CN105471395A (zh) * | 2014-09-30 | 2016-04-06 | 天工方案公司 | 通过功率放大器负载调整的压缩控制 |
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US11057003B2 (en) | 2014-12-30 | 2021-07-06 | Skyworks Solutions, Inc. | Devices and methods for detecting a saturation condition of a power amplifier |
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CN106646435A (zh) * | 2017-01-25 | 2017-05-10 | 大连理工大学 | 一种用于实验教学的水下声源系统 |
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US20190260367A1 (en) | 2019-08-22 |
US10224917B2 (en) | 2019-03-05 |
TWI502882B (zh) | 2015-10-01 |
KR20160096733A (ko) | 2016-08-16 |
US20120115426A1 (en) | 2012-05-10 |
US9515611B2 (en) | 2016-12-06 |
US20100105448A1 (en) | 2010-04-29 |
WO2010062533A3 (en) | 2010-08-05 |
US20140285267A1 (en) | 2014-09-25 |
CN103560755B (zh) | 2017-01-18 |
US20170155383A1 (en) | 2017-06-01 |
US20150207463A1 (en) | 2015-07-23 |
CN103560755A (zh) | 2014-02-05 |
KR101648995B1 (ko) | 2016-08-17 |
US8928356B2 (en) | 2015-01-06 |
KR20110091522A (ko) | 2011-08-11 |
TW201025836A (en) | 2010-07-01 |
KR101665923B1 (ko) | 2016-10-12 |
US8749273B2 (en) | 2014-06-10 |
EP2351211A2 (en) | 2011-08-03 |
WO2010062533A2 (en) | 2010-06-03 |
EP2351211A4 (en) | 2012-04-04 |
US8103226B2 (en) | 2012-01-24 |
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