CN100337397C - Rf功率放大器电路 - Google Patents
Rf功率放大器电路 Download PDFInfo
- Publication number
- CN100337397C CN100337397C CNB028204263A CN02820426A CN100337397C CN 100337397 C CN100337397 C CN 100337397C CN B028204263 A CNB028204263 A CN B028204263A CN 02820426 A CN02820426 A CN 02820426A CN 100337397 C CN100337397 C CN 100337397C
- Authority
- CN
- China
- Prior art keywords
- circuit
- transistor
- power
- power amplifier
- peak detector
- 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
Links
- 230000001066 destructive effect Effects 0.000 claims abstract description 5
- 239000003990 capacitor Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
Images
Classifications
-
- 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
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
-
- 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
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor 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
- H03F1/52—Circuit arrangements for protecting such amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01203941.8 | 2001-10-16 | ||
EP01203941 | 2001-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1572055A CN1572055A (zh) | 2005-01-26 |
CN100337397C true CN100337397C (zh) | 2007-09-12 |
Family
ID=8181088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028204263A Expired - Lifetime CN100337397C (zh) | 2001-10-16 | 2002-10-02 | Rf功率放大器电路 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6990323B2 (zh) |
EP (1) | EP1440506A1 (zh) |
JP (1) | JP2005506750A (zh) |
KR (1) | KR101007416B1 (zh) |
CN (1) | CN100337397C (zh) |
WO (1) | WO2003034586A1 (zh) |
Families Citing this family (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1579569A1 (en) | 2002-12-19 | 2005-09-28 | Koninklijke Philips Electronics N.V. | Power amplifier with bias control |
CN100557949C (zh) * | 2003-06-18 | 2009-11-04 | Nxp股份有限公司 | 输出功率检测电路 |
DE10333278A1 (de) * | 2003-07-22 | 2005-02-24 | Infineon Technologies Ag | Schaltungsanordnung zur Erhöhung einer Versorgungsspannung |
JP2005064658A (ja) * | 2003-08-08 | 2005-03-10 | Mitsubishi Electric Corp | 電力増幅器用過出力電圧保護回路 |
US7200373B2 (en) * | 2003-09-15 | 2007-04-03 | Silicon Laboratories Inc. | Antenna detection and diagnostic system and related method |
US6903608B2 (en) * | 2003-10-30 | 2005-06-07 | Sige Semiconductor Inc. | Power level controlling of first amplification stage for an integrated RF power amplifier |
JP2005229268A (ja) * | 2004-02-12 | 2005-08-25 | Renesas Technology Corp | 高周波電力増幅回路および無線通信システム |
US7327803B2 (en) * | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
JP4330549B2 (ja) * | 2005-04-19 | 2009-09-16 | パナソニック株式会社 | 高周波電力増幅装置 |
DE102005061572B4 (de) * | 2005-06-28 | 2008-05-29 | Infineon Technologies Ag | Leistungsverstärkeranordnung, insbesondere für den Mobilfunk, und Verfahren zum Ermitteln eines Performanceparameters |
TWI302787B (en) * | 2005-07-14 | 2008-11-01 | Wistron Neweb Corp | Uhf active antenna amplifier for digital video broadcast device and related circuit |
JP4770344B2 (ja) * | 2005-09-12 | 2011-09-14 | 三菱電機株式会社 | 電力増幅器 |
JP2007104280A (ja) * | 2005-10-04 | 2007-04-19 | Nec Electronics Corp | 高周波電力増幅回路 |
US8013675B2 (en) * | 2007-06-19 | 2011-09-06 | Parkervision, Inc. | Combiner-less multiple input single output (MISO) amplification with blended control |
US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
US8334722B2 (en) * | 2007-06-28 | 2012-12-18 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation and amplification |
US8031804B2 (en) * | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
US7937106B2 (en) * | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
JP2007329831A (ja) * | 2006-06-09 | 2007-12-20 | Matsushita Electric Ind Co Ltd | 増幅回路 |
WO2008144017A1 (en) | 2007-05-18 | 2008-11-27 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
JP4685836B2 (ja) * | 2007-05-28 | 2011-05-18 | パナソニック株式会社 | 高周波電力増幅器 |
CN100521515C (zh) * | 2007-08-23 | 2009-07-29 | 熊猫电子集团有限公司 | 射频发射电路中大功率mosfet管的安全保护电路 |
US7679450B2 (en) * | 2008-02-14 | 2010-03-16 | Infineon Technologies Ag | Amplifier auto biasing |
WO2009145887A1 (en) * | 2008-05-27 | 2009-12-03 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
CN101656513B (zh) * | 2008-08-18 | 2012-05-30 | 邦讯技术股份有限公司 | 保护功率放大器的方法和保护电路 |
US8854019B1 (en) | 2008-09-25 | 2014-10-07 | Rf Micro Devices, Inc. | Hybrid DC/DC power converter with charge-pump and buck converter |
US9166471B1 (en) | 2009-03-13 | 2015-10-20 | Rf Micro Devices, Inc. | 3D frequency dithering for DC-to-DC converters used in multi-mode cellular transmitters |
US8315576B2 (en) | 2009-05-05 | 2012-11-20 | Rf Micro Devices, Inc. | Capacitive compensation of cascaded directional couplers |
US8548398B2 (en) | 2010-02-01 | 2013-10-01 | Rf Micro Devices, Inc. | Envelope power supply calibration of a multi-mode radio frequency power amplifier |
US8538355B2 (en) | 2010-04-19 | 2013-09-17 | Rf Micro Devices, Inc. | Quadrature power amplifier architecture |
US8942651B2 (en) | 2010-04-20 | 2015-01-27 | Rf Micro Devices, Inc. | Cascaded converged power amplifier |
US8913971B2 (en) | 2010-04-20 | 2014-12-16 | Rf Micro Devices, Inc. | Selecting PA bias levels of RF PA circuitry during a multislot burst |
US9008597B2 (en) | 2010-04-20 | 2015-04-14 | Rf Micro Devices, Inc. | Direct current (DC)-DC converter having a multi-stage output filter |
US8699973B2 (en) | 2010-04-20 | 2014-04-15 | Rf Micro Devices, Inc. | PA bias power supply efficiency optimization |
US9900204B2 (en) | 2010-04-20 | 2018-02-20 | Qorvo Us, Inc. | Multiple functional equivalence digital communications interface |
US9048787B2 (en) | 2010-04-20 | 2015-06-02 | Rf Micro Devices, Inc. | Combined RF detector and RF attenuator with concurrent outputs |
US8712349B2 (en) | 2010-04-20 | 2014-04-29 | Rf Micro Devices, Inc. | Selecting a converter operating mode of a PA envelope power supply |
US9362825B2 (en) | 2010-04-20 | 2016-06-07 | Rf Micro Devices, Inc. | Look-up table based configuration of a DC-DC converter |
US8947157B2 (en) | 2010-04-20 | 2015-02-03 | Rf Micro Devices, Inc. | Voltage multiplier charge pump buck |
US9030256B2 (en) | 2010-04-20 | 2015-05-12 | Rf Micro Devices, Inc. | Overlay class F choke |
US9214900B2 (en) | 2010-04-20 | 2015-12-15 | Rf Micro Devices, Inc. | Interference reduction between RF communications bands |
US9184701B2 (en) | 2010-04-20 | 2015-11-10 | Rf Micro Devices, Inc. | Snubber for a direct current (DC)-DC converter |
US9553550B2 (en) | 2010-04-20 | 2017-01-24 | Qorvo Us, Inc. | Multiband RF switch ground isolation |
US8542061B2 (en) | 2010-04-20 | 2013-09-24 | Rf Micro Devices, Inc. | Charge pump based power amplifier envelope power supply and bias power supply |
US9077405B2 (en) | 2010-04-20 | 2015-07-07 | Rf Micro Devices, Inc. | High efficiency path based power amplifier circuitry |
US8983410B2 (en) | 2010-04-20 | 2015-03-17 | Rf Micro Devices, Inc. | Configurable 2-wire/3-wire serial communications interface |
US8942650B2 (en) | 2010-04-20 | 2015-01-27 | Rf Micro Devices, Inc. | RF PA linearity requirements based converter operating mode selection |
US8706063B2 (en) | 2010-04-20 | 2014-04-22 | Rf Micro Devices, Inc. | PA envelope power supply undershoot compensation |
US8811921B2 (en) | 2010-04-20 | 2014-08-19 | Rf Micro Devices, Inc. | Independent PA biasing of a driver stage and a final stage |
US8571492B2 (en) | 2010-04-20 | 2013-10-29 | Rf Micro Devices, Inc. | DC-DC converter current sensing |
US8913967B2 (en) | 2010-04-20 | 2014-12-16 | Rf Micro Devices, Inc. | Feedback based buck timing of a direct current (DC)-DC converter |
US8559898B2 (en) | 2010-04-20 | 2013-10-15 | Rf Micro Devices, Inc. | Embedded RF PA temperature compensating bias transistor |
US8565694B2 (en) | 2010-04-20 | 2013-10-22 | Rf Micro Devices, Inc. | Split current current digital-to-analog converter (IDAC) for dynamic device switching (DDS) of an RF PA stage |
US8515361B2 (en) | 2010-04-20 | 2013-08-20 | Rf Micro Devices, Inc. | Frequency correction of a programmable frequency oscillator by propagation delay compensation |
US8831544B2 (en) * | 2010-04-20 | 2014-09-09 | Rf Micro Devices, Inc. | Dynamic device switching (DDS) of an in-phase RF PA stage and a quadrature-phase RF PA stage |
US9577590B2 (en) | 2010-04-20 | 2017-02-21 | Qorvo Us, Inc. | Dual inductive element charge pump buck and buck power supplies |
US8731498B2 (en) | 2010-04-20 | 2014-05-20 | Rf Micro Devices, Inc. | Temperature correcting an envelope power supply signal for RF PA circuitry |
US8989685B2 (en) | 2010-04-20 | 2015-03-24 | Rf Micro Devices, Inc. | Look-up table based configuration of multi-mode multi-band radio frequency power amplifier circuitry |
US8842399B2 (en) | 2010-04-20 | 2014-09-23 | Rf Micro Devices, Inc. | ESD protection of an RF PA semiconductor die using a PA controller semiconductor die |
US8983407B2 (en) | 2010-04-20 | 2015-03-17 | Rf Micro Devices, Inc. | Selectable PA bias temperature compensation circuitry |
US8892063B2 (en) | 2010-04-20 | 2014-11-18 | Rf Micro Devices, Inc. | Linear mode and non-linear mode quadrature PA circuitry |
US8958763B2 (en) | 2010-04-20 | 2015-02-17 | Rf Micro Devices, Inc. | PA bias power supply undershoot compensation |
US8811920B2 (en) | 2010-04-20 | 2014-08-19 | Rf Micro Devices, Inc. | DC-DC converter semiconductor die structure |
US9214865B2 (en) | 2010-04-20 | 2015-12-15 | Rf Micro Devices, Inc. | Voltage compatible charge pump buck and buck power supplies |
WO2012139126A1 (en) | 2011-04-08 | 2012-10-11 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
WO2012167111A2 (en) | 2011-06-02 | 2012-12-06 | Parkervision, Inc. | Antenna control |
US9065505B2 (en) | 2012-01-31 | 2015-06-23 | Rf Micro Devices, Inc. | Optimal switching frequency for envelope tracking power supply |
US9372351B1 (en) * | 2012-05-31 | 2016-06-21 | Maxim Integrated Products, Inc. | Circuits for active eyewear |
KR20140103681A (ko) * | 2013-02-19 | 2014-08-27 | 삼성전기주식회사 | 보호 전압 가변 기능을 갖는 고주파 증폭 장치 |
CN106415435B (zh) | 2013-09-17 | 2020-08-11 | 帕克维辛股份有限公司 | 用于呈现信息承载时间函数的方法、装置和系统 |
US9438224B2 (en) | 2014-06-25 | 2016-09-06 | Freescale Semiconductor, Inc. | Devices with signal characteristic dependent control circuitry and methods of operation therefor |
CN105471395B (zh) * | 2014-09-30 | 2018-07-27 | 天工方案公司 | 通过功率放大器负载调整的压缩控制 |
US10284153B2 (en) * | 2014-10-03 | 2019-05-07 | Skyworks Solutions, Inc. | Peak voltage limiting circuits and methods for power amplifiers |
US9621118B2 (en) | 2014-12-30 | 2017-04-11 | Skyworks Solutions, Inc. | Compression control through power amplifier voltage adjustment |
US10263571B2 (en) * | 2016-07-08 | 2019-04-16 | Qorvo Us, Inc. | Protection circuit for an RF power amplifier |
CN106405222B (zh) * | 2016-09-20 | 2019-03-05 | 锐迪科微电子(上海)有限公司 | 一种射频功率检测电路 |
US10291191B2 (en) | 2016-11-04 | 2019-05-14 | Qorvo Us, Inc. | Low leakage protection circuit for RF power amplifier |
CN106788282A (zh) * | 2016-12-16 | 2017-05-31 | 锐迪科微电子(上海)有限公司 | 一种改善动态误差矢量幅度的装置及方法 |
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 |
US10797656B2 (en) * | 2018-08-06 | 2020-10-06 | Analong Devices Global Unlimited Company | Breakdown protection circuit for power amplifier |
CN112753164B (zh) * | 2018-10-17 | 2024-03-08 | 株式会社村田制作所 | 功率放大电路 |
WO2020204912A1 (en) * | 2019-04-02 | 2020-10-08 | CoolStar Technology, Inc. | Radio frequency power amplifier with adjustable power supply |
US11303252B2 (en) | 2019-09-25 | 2022-04-12 | Analog Devices International Unlimited Company | Breakdown protection circuit for power amplifier |
FR3118386B1 (fr) * | 2020-12-22 | 2023-04-28 | Thales Sa | Systeme d'adaptation de la tension d'un drain d'un etage de puissance |
WO2024154701A1 (ja) * | 2023-01-18 | 2024-07-25 | 株式会社村田製作所 | 電力増幅回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122400A (en) * | 1976-11-08 | 1978-10-24 | Rca Corporation | Amplifier protection circuit |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852669A (en) | 1973-06-26 | 1974-12-03 | Us Army | Circuit to protect rf output amplifier against mismatch damage |
US4041410A (en) * | 1976-04-12 | 1977-08-09 | Harris Corporation | RF level detector |
US4353037A (en) | 1980-08-11 | 1982-10-05 | Motorola, Inc. | Amplifier protection circuit |
US4691262A (en) | 1985-04-03 | 1987-09-01 | Sprague Electric Company | Circuit for protecting a power transistor against a short-circuited load |
JP2570878B2 (ja) | 1990-02-01 | 1997-01-16 | 日本電気株式会社 | 高周波電力増幅器 |
JPH09105763A (ja) * | 1995-10-11 | 1997-04-22 | Nec Corp | コンパレータ回路 |
US5796309A (en) * | 1996-07-02 | 1998-08-18 | Nippondenso Co., Ltd. | Temperature compensated wide dynamic range power detection circuitry for portable RF transmission terminals |
US6172567B1 (en) * | 1998-08-31 | 2001-01-09 | Hitachi, Ltd. | Radio communication apparatus and radio frequency power amplifier |
JP4446511B2 (ja) * | 1999-05-31 | 2010-04-07 | 三菱電機株式会社 | 電力増幅器用保護回路 |
US6339361B1 (en) * | 1999-06-09 | 2002-01-15 | Conexant Systems, Inc. | Power amplifier driver system for wireless handset |
US8257333B2 (en) * | 2002-12-20 | 2012-09-04 | Kimberly-Clark Worldwide, Inc. | Absorbent article with an elastic waistband having a preferred ratio of elastic to non-elastic materials |
-
2002
- 2002-10-02 KR KR1020047005499A patent/KR101007416B1/ko not_active IP Right Cessation
- 2002-10-02 WO PCT/IB2002/004058 patent/WO2003034586A1/en active Application Filing
- 2002-10-02 CN CNB028204263A patent/CN100337397C/zh not_active Expired - Lifetime
- 2002-10-02 EP EP02772673A patent/EP1440506A1/en not_active Withdrawn
- 2002-10-02 JP JP2003537194A patent/JP2005506750A/ja active Pending
- 2002-10-11 US US10/270,345 patent/US6990323B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122400A (en) * | 1976-11-08 | 1978-10-24 | Rca Corporation | Amplifier protection circuit |
Also Published As
Publication number | Publication date |
---|---|
JP2005506750A (ja) | 2005-03-03 |
US20030087626A1 (en) | 2003-05-08 |
WO2003034586A1 (en) | 2003-04-24 |
EP1440506A1 (en) | 2004-07-28 |
KR101007416B1 (ko) | 2011-01-12 |
CN1572055A (zh) | 2005-01-26 |
US6990323B2 (en) | 2006-01-24 |
KR20040045831A (ko) | 2004-06-02 |
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Legal Events
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070817 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070817 Address after: Holland Ian Deho Finn Patentee after: NXP B.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: Holland Ian Deho Finn Patentee after: Samba Holdings Netherlands Ltd. Address before: Holland Ian Deho Finn Patentee before: NXP B.V. |
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C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Nijmegen Patentee after: Ampleon Netherlands B.V. Address before: Holland Ian Deho Finn Patentee before: Samba Holdings Netherlands Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20070912 |
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CX01 | Expiry of patent term |