CN100423447C - 具有基于预存储相位信息的发射机链相位调整的发射机 - Google Patents
具有基于预存储相位信息的发射机链相位调整的发射机 Download PDFInfo
- Publication number
- CN100423447C CN100423447C CNB028226100A CN02822610A CN100423447C CN 100423447 C CN100423447 C CN 100423447C CN B028226100 A CNB028226100 A CN B028226100A CN 02822610 A CN02822610 A CN 02822610A CN 100423447 C CN100423447 C CN 100423447C
- Authority
- CN
- China
- Prior art keywords
- phase
- variable gain
- transmitter
- gain
- change
- 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 - Fee Related
Links
- 230000003321 amplification Effects 0.000 claims description 12
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000032683 aging Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- H04B1/0475—Circuits with means for limiting noise, interference or distortion
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
- H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
- H03C3/403—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated using two quadrature frequency conversion stages in cascade
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
- H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
- H03C3/406—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated using a feedback loop containing mixers or demodulators
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/993,985 | 2001-11-16 | ||
US09/993,985 US7058139B2 (en) | 2001-11-16 | 2001-11-16 | Transmitter with transmitter chain phase adjustment on the basis of pre-stored phase information |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1586036A CN1586036A (zh) | 2005-02-23 |
CN100423447C true CN100423447C (zh) | 2008-10-01 |
Family
ID=25540155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028226100A Expired - Fee Related CN100423447C (zh) | 2001-11-16 | 2002-10-30 | 具有基于预存储相位信息的发射机链相位调整的发射机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7058139B2 (zh) |
EP (1) | EP1449296A2 (zh) |
JP (1) | JP2005510105A (zh) |
CN (1) | CN100423447C (zh) |
AU (1) | AU2002348958A1 (zh) |
WO (1) | WO2003043179A2 (zh) |
Families Citing this family (53)
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US7079588B1 (en) * | 2001-12-21 | 2006-07-18 | Raytheon Company | Method and apparatus for processing signals in an array antenna system |
US8472897B1 (en) | 2006-12-22 | 2013-06-25 | Dali Systems Co. Ltd. | Power amplifier predistortion methods and apparatus |
US8811917B2 (en) | 2002-05-01 | 2014-08-19 | Dali Systems Co. Ltd. | Digital hybrid mode power amplifier system |
US6985704B2 (en) | 2002-05-01 | 2006-01-10 | Dali Yang | System and method for digital memorized predistortion for wireless communication |
US8380143B2 (en) * | 2002-05-01 | 2013-02-19 | Dali Systems Co. Ltd | Power amplifier time-delay invariant predistortion methods and apparatus |
GB0212740D0 (en) * | 2002-05-31 | 2002-07-10 | Hitachi Ltd | Transmitter and wireless communication apparatus using the transmitter |
US7298854B2 (en) * | 2002-12-04 | 2007-11-20 | M/A-Com, Inc. | Apparatus, methods and articles of manufacture for noise reduction in electromagnetic signal processing |
US7254195B2 (en) * | 2003-08-25 | 2007-08-07 | M/A-Com, Inc. | Apparatus, methods and articles of manufacture for dynamic differential delay correction |
US7340007B2 (en) * | 2003-09-16 | 2008-03-04 | M/A-Com, Inc. | Apparatus, methods and articles of manufacture for pre-emphasis filtering of a modulated signal |
US20060183451A1 (en) * | 2003-06-06 | 2006-08-17 | Interdigital Technology Corporation | Method and system for continuously compensating for phase variations introduced into a communication signal by automatic gain control adjustments |
US7412008B2 (en) * | 2003-06-30 | 2008-08-12 | Freescale Semiconductor, Inc. | Programmable phase mapping and phase rotation modulator and method |
JP3978433B2 (ja) * | 2004-02-12 | 2007-09-19 | 松下電器産業株式会社 | 送信電力制御装置 |
US7400864B2 (en) * | 2004-04-15 | 2008-07-15 | Interdigital Technology Corporation | Method and apparatus for compensating for phase variations caused by activation of an amplifier |
KR100810322B1 (ko) * | 2004-10-29 | 2008-03-07 | 삼성전자주식회사 | 이동 통신용 고효율 전력 증폭 장치 및 방법 |
CA2554123C (en) * | 2004-11-18 | 2012-03-13 | Research In Motion Limited | Method and apparatus for precise open loop tuning of reference frequency within a wireless device |
US7426372B2 (en) * | 2005-03-31 | 2008-09-16 | M/A-Com Eurotec B.V. | Piecewise linearizer circuit for radio frequency amplification |
US7307570B2 (en) * | 2005-07-20 | 2007-12-11 | M/A-Com, Inc. | Method and apparatus to emulate a filter |
US7436339B2 (en) * | 2005-07-20 | 2008-10-14 | M/A-Com, Inc. | Method and apparatus to emulate a filter using digital elements |
US7653147B2 (en) * | 2005-08-17 | 2010-01-26 | Intel Corporation | Transmitter control |
US7599418B2 (en) | 2006-02-16 | 2009-10-06 | Pine Valley Investments, Inc. | Method and apparatus for a frequency hopper |
DE102006008790A1 (de) * | 2006-02-24 | 2007-09-06 | Infineon Technologies Ag | Modulationseinrichtung für einen Sendepfad, Verfahren zur Signalverarbeitung in einem Sendepfad und Sendepfad mit der Modulationseinrichtung |
CN101479956B (zh) * | 2006-04-28 | 2013-07-31 | 大力系统有限公司 | 用于无线通信的高效率线性化功率放大器 |
EP3790244A1 (en) | 2006-12-26 | 2021-03-10 | Dali Systems Co. Ltd. | Method and system for baseband predistortion linearization in multi-channel wideband communication systems |
US9026067B2 (en) * | 2007-04-23 | 2015-05-05 | Dali Systems Co. Ltd. | Remotely reconfigurable power amplifier system and method |
US8050783B2 (en) * | 2007-03-12 | 2011-11-01 | Pine Valley Investments, Inc. | System and method for pre-distorting a device input |
US8009765B2 (en) * | 2007-03-13 | 2011-08-30 | Pine Valley Investments, Inc. | Digital polar transmitter |
US7869543B2 (en) * | 2007-03-13 | 2011-01-11 | Pine Valley Investments, Inc. | System and method for synchronization, power control, calibration, and modulation in communication transmitters |
WO2009031042A2 (en) * | 2007-04-23 | 2009-03-12 | Dali Systems, Co., Ltd. | N-way doherty distributed power amplifier |
US8274332B2 (en) * | 2007-04-23 | 2012-09-25 | Dali Systems Co. Ltd. | N-way Doherty distributed power amplifier with power tracking |
US7941110B2 (en) | 2007-07-23 | 2011-05-10 | Freescale Semiconductor, Inc. | RF circuit with control unit to reduce signal power under appropriate conditions |
US8750414B2 (en) * | 2007-07-31 | 2014-06-10 | Broadcom Corporation | Method and system for polar modulation with discontinuous phase |
US8224266B2 (en) * | 2007-08-30 | 2012-07-17 | Dali Systems Co., Ltd. | Power amplifier predistortion methods and apparatus using envelope and phase detector |
US8081710B2 (en) * | 2007-11-08 | 2011-12-20 | Pine Valley Investments, Inc. | System and method for corrected modulation with nonlinear power amplification |
US8213884B2 (en) * | 2007-12-07 | 2012-07-03 | Dali System Co. Ltd. | Baseband-derived RF digital predistortion |
US7983359B2 (en) * | 2008-02-07 | 2011-07-19 | Pine Valley Investments, Inc. | Synchronization techniques for polar transmitters |
US8233852B2 (en) * | 2008-04-04 | 2012-07-31 | Pine Valley Investments, Inc. | Calibration techniques for non-linear devices |
KR101133747B1 (ko) * | 2009-11-23 | 2012-04-09 | 한국전자통신연구원 | 위성 통신 시스템의 단말기에서 데이터를 송신하기 위한 장치 및 방법 |
WO2011077246A2 (en) | 2009-12-21 | 2011-06-30 | Dali Systems Co. Ltd | Multi-band wideband power amplifier digital predistortion system |
CN103597807B (zh) | 2010-09-14 | 2015-09-30 | 大理系统有限公司 | 远程可重新配置的分布式天线系统和方法 |
CN102683768A (zh) * | 2012-05-08 | 2012-09-19 | 武汉滨湖电子有限责任公司 | 一种随温度、频率自适应相位补偿移相器及方法 |
US9425619B2 (en) | 2013-03-15 | 2016-08-23 | Merlin Technology, Inc. | Advanced inground device power control and associated methods |
US10240456B2 (en) * | 2013-03-15 | 2019-03-26 | Merlin Technology, Inc. | Inground device with advanced transmit power control and associated methods |
US9876501B2 (en) * | 2013-05-21 | 2018-01-23 | Mediatek Inc. | Switching power amplifier and method for controlling the switching power amplifier |
US20170201302A1 (en) * | 2014-07-22 | 2017-07-13 | Nec Corporation | Wireless transmission device and wireless transmission method |
US9871574B2 (en) * | 2016-04-05 | 2018-01-16 | Getac Technology Corporation | Antenna signal transmission apparatus and antenna signal transmission method |
US10637460B2 (en) | 2016-06-14 | 2020-04-28 | Macom Technology Solutions Holdings, Inc. | Circuits and operating methods thereof for monitoring and protecting a device |
US20180109228A1 (en) | 2016-10-14 | 2018-04-19 | MACOM Technology Solution Holdings, Inc. | Phase shifters for gallium nitride amplifiers and related methods |
US20190028065A1 (en) | 2017-07-24 | 2019-01-24 | Macom Technology Solutions Holdings, Inc. | Fet operational temperature determination by gate structure resistance thermometry |
US20190028066A1 (en) | 2017-07-24 | 2019-01-24 | Macom Technology Solutions Holdings, Inc. | Fet operational temperature determination by field plate resistance thermometry |
US10469109B2 (en) * | 2017-09-19 | 2019-11-05 | Qualcomm Incorporated | Predistortion for transmitter with array |
CN107968680B (zh) * | 2017-12-01 | 2019-11-22 | 清华大学 | 一种光学非线性效应的补偿方法和装置 |
US11177847B2 (en) * | 2019-03-22 | 2021-11-16 | Mediatek Singapore Pte. Ltd. | Method for compensating for degradation of signal during transmission of the signal and transmitter utilizing the same |
US11994023B2 (en) | 2021-06-22 | 2024-05-28 | Merlin Technology, Inc. | Sonde with advanced battery power conservation and associated methods |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266906A (en) * | 1991-10-29 | 1993-11-30 | Nec Corporation | Linear amplifier performing distortion compensation control |
EP0648012A1 (en) * | 1993-09-29 | 1995-04-12 | Linear Modulation Technology Ltd | Power control for cartesian amplifiers |
US5732333A (en) * | 1996-02-14 | 1998-03-24 | Glenayre Electronics, Inc. | Linear transmitter using predistortion |
US5892774A (en) * | 1996-12-12 | 1999-04-06 | Qualcomm Incorporated | Phase shift encoded subchannel |
EP1026833A2 (en) * | 1999-02-05 | 2000-08-09 | Fujitsu Limited | Portable mobile terminal and transmission unit with power control |
US6246286B1 (en) * | 1999-10-26 | 2001-06-12 | Telefonaktiebolaget Lm Ericsson | Adaptive linearization of power amplifiers |
US6295442B1 (en) * | 1998-12-07 | 2001-09-25 | Ericsson Inc. | Amplitude modulation to phase modulation cancellation method in an RF amplifier |
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US4291277A (en) * | 1979-05-16 | 1981-09-22 | Harris Corporation | Adaptive predistortion technique for linearizing a power amplifier for digital data systems |
CA1290407C (en) * | 1986-12-23 | 1991-10-08 | Shigeki Saito | Frequency synthesizer |
US5123031A (en) * | 1989-02-08 | 1992-06-16 | Nokia-Mobira Oy | Control voltage generator in a transmitter arrangement for digitally modulated signals |
US5220557A (en) * | 1991-09-23 | 1993-06-15 | Hughes Aircraft Company | Multiple use digital transmitter/transceiver with time multiplexing |
US5396217A (en) * | 1993-02-01 | 1995-03-07 | General Motors Corporation | Phase shift analysis for vehicle intrusion detection |
JPH07212421A (ja) * | 1994-01-19 | 1995-08-11 | Toshiba Corp | Afc回路 |
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FR2807252B1 (fr) * | 2000-03-31 | 2003-01-10 | Matra Nortel Communications | Dispositif de production d'un signal radiofrequence module en phase et en amplitude |
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-
2001
- 2001-11-16 US US09/993,985 patent/US7058139B2/en not_active Expired - Lifetime
-
2002
- 2002-10-30 AU AU2002348958A patent/AU2002348958A1/en not_active Abandoned
- 2002-10-30 WO PCT/IB2002/004553 patent/WO2003043179A2/en not_active Application Discontinuation
- 2002-10-30 CN CNB028226100A patent/CN100423447C/zh not_active Expired - Fee Related
- 2002-10-30 JP JP2003544895A patent/JP2005510105A/ja not_active Withdrawn
- 2002-10-30 EP EP02781469A patent/EP1449296A2/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266906A (en) * | 1991-10-29 | 1993-11-30 | Nec Corporation | Linear amplifier performing distortion compensation control |
EP0648012A1 (en) * | 1993-09-29 | 1995-04-12 | Linear Modulation Technology Ltd | Power control for cartesian amplifiers |
US5732333A (en) * | 1996-02-14 | 1998-03-24 | Glenayre Electronics, Inc. | Linear transmitter using predistortion |
US5892774A (en) * | 1996-12-12 | 1999-04-06 | Qualcomm Incorporated | Phase shift encoded subchannel |
US6295442B1 (en) * | 1998-12-07 | 2001-09-25 | Ericsson Inc. | Amplitude modulation to phase modulation cancellation method in an RF amplifier |
EP1026833A2 (en) * | 1999-02-05 | 2000-08-09 | Fujitsu Limited | Portable mobile terminal and transmission unit with power control |
US6246286B1 (en) * | 1999-10-26 | 2001-06-12 | Telefonaktiebolaget Lm Ericsson | Adaptive linearization of power amplifiers |
Also Published As
Publication number | Publication date |
---|---|
WO2003043179A3 (en) | 2003-11-27 |
WO2003043179A2 (en) | 2003-05-22 |
JP2005510105A (ja) | 2005-04-14 |
US20030095608A1 (en) | 2003-05-22 |
EP1449296A2 (en) | 2004-08-25 |
US7058139B2 (en) | 2006-06-06 |
CN1586036A (zh) | 2005-02-23 |
AU2002348958A1 (en) | 2003-05-26 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070817 Address after: Holland Ian Deho Finn Applicant after: NXP B.V. Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
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Owner name: NXP BV Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20101210 |
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Owner name: ST-ERICSSON CO., LTD. Free format text: FORMER NAME: NXP BV |
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Free format text: CORRECT: ADDRESS; FROM: EINDHOVEN, NETHERLANDS TO: PLAN-LES-OUATES, SWITZERLAND |
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CP01 | Change in the name or title of a patent holder |
Address after: Swiss Prang Eli Ute Patentee after: ST-ERICSSON S.A. Address before: Swiss Prang Eli Ute Patentee before: ST Wireless |
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TR01 | Transfer of patent right |
Effective date of registration: 20101210 Address after: Swiss Prang Eli Ute Patentee after: ST Wireless Address before: Holland Ian Deho Finn Patentee before: NXP B.V. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20181030 |
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CF01 | Termination of patent right due to non-payment of annual fee |