CN1130817C - 利用极化调制产生线性已调信号的方法及装置 - Google Patents
利用极化调制产生线性已调信号的方法及装置 Download PDFInfo
- Publication number
- CN1130817C CN1130817C CN99811811.7A CN99811811A CN1130817C CN 1130817 C CN1130817 C CN 1130817C CN 99811811 A CN99811811 A CN 99811811A CN 1130817 C CN1130817 C CN 1130817C
- Authority
- CN
- China
- Prior art keywords
- phase
- signal
- component
- modulated
- amplitude component
- 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
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Amplifiers (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/167658 | 1998-10-07 | ||
| US09/167,658 | 1998-10-07 | ||
| US09/167,658 US6101224A (en) | 1998-10-07 | 1998-10-07 | Method and apparatus for generating a linearly modulated signal using polar modulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1322398A CN1322398A (zh) | 2001-11-14 |
| CN1130817C true CN1130817C (zh) | 2003-12-10 |
Family
ID=22608259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99811811.7A Expired - Fee Related CN1130817C (zh) | 1998-10-07 | 1999-10-06 | 利用极化调制产生线性已调信号的方法及装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6101224A (https=) |
| EP (1) | EP1119902B1 (https=) |
| JP (1) | JP4414100B2 (https=) |
| CN (1) | CN1130817C (https=) |
| AT (1) | ATE247876T1 (https=) |
| AU (1) | AU1304800A (https=) |
| DE (1) | DE69910599T2 (https=) |
| MY (1) | MY126431A (https=) |
| WO (1) | WO2000021191A1 (https=) |
Families Citing this family (102)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001514467A (ja) * | 1997-08-25 | 2001-09-11 | ノキア ネットワークス オサケ ユキチュア | 角度及び/又は振幅変調のためのデジタル変調器 |
| US7415066B2 (en) * | 1998-08-10 | 2008-08-19 | Kamilo Feher | Mis-matched modulation-demodulation format selectable filters |
| US6757334B1 (en) * | 1998-08-10 | 2004-06-29 | Kamilo Feher | Bit rate agile third-generation wireless CDMA, GSM, TDMA and OFDM system |
| US7079584B2 (en) * | 1998-08-10 | 2006-07-18 | Kamilo Feher | OFDM, CDMA, spread spectrum, TDMA, cross-correlated and filtered modulation |
| US8050345B1 (en) | 1999-08-09 | 2011-11-01 | Kamilo Feher | QAM and GMSK systems |
| US7593481B2 (en) * | 1998-08-31 | 2009-09-22 | Kamilo Feher | CDMA, W-CDMA, 3rd generation interoperable modem format selectable (MFS) systems with GMSK modulated systems |
| US6470055B1 (en) | 1998-08-10 | 2002-10-22 | Kamilo Feher | Spectrally efficient FQPSK, FGMSK, and FQAM for enhanced performance CDMA, TDMA, GSM, OFDN, and other systems |
| US7548787B2 (en) | 2005-08-03 | 2009-06-16 | Kamilo Feher | Medical diagnostic and communication system |
| WO2000013382A1 (en) | 1998-08-31 | 2000-03-09 | Kamilo Feher | Feher keying (fk) modulation and transceivers including clock shaping processors |
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| US9307407B1 (en) | 1999-08-09 | 2016-04-05 | Kamilo Feher | DNA and fingerprint authentication of mobile devices |
| US9813270B2 (en) | 1999-08-09 | 2017-11-07 | Kamilo Feher | Heart rate sensor and medical diagnostics wireless devices |
| US7260369B2 (en) | 2005-08-03 | 2007-08-21 | Kamilo Feher | Location finder, tracker, communication and remote control system |
| US9373251B2 (en) | 1999-08-09 | 2016-06-21 | Kamilo Feher | Base station devices and automobile wireless communication systems |
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| US7245183B2 (en) * | 2002-11-14 | 2007-07-17 | M/A-Com Eurotec Bv | Apparatus, methods and articles of manufacture for processing an electromagnetic wave |
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| US7187231B2 (en) * | 2002-12-02 | 2007-03-06 | M/A-Com, Inc. | Apparatus, methods and articles of manufacture for multiband signal processing |
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| JP2004175052A (ja) * | 2002-11-29 | 2004-06-24 | Sony Corp | インクジェット被記録媒体、インクジェット画像形成方法及び印画物 |
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| US7447272B2 (en) * | 2003-04-22 | 2008-11-04 | Freescale Semiconductor, Inc. | Filter method and apparatus for polar modulation |
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| US7043213B2 (en) * | 2003-06-24 | 2006-05-09 | Northrop Grumman Corporation | Multi-mode amplifier system |
| US6987417B2 (en) * | 2003-06-24 | 2006-01-17 | Northrop Grumman Corpoation | Polar and linear amplifier system |
| CN100413210C (zh) * | 2003-07-08 | 2008-08-20 | 松下电器产业株式会社 | 调制电路设备、调制方法和无线电通信设备 |
| US7126999B2 (en) * | 2003-08-11 | 2006-10-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Pseudo-polar modulation for radio transmitters |
| KR100767763B1 (ko) * | 2003-09-16 | 2007-10-17 | 노키아 코포레이션 | 폴라 송신기내에 사용되는 하이브리드 스위치드 모드/선형 전력 증폭기 전력 공급원을 구비한 무선 주파수 송신기 |
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| JP4395044B2 (ja) * | 2003-10-22 | 2010-01-06 | パナソニック株式会社 | 変調装置及び変調方法 |
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| US7912145B2 (en) * | 2003-12-15 | 2011-03-22 | Marvell World Trade Ltd. | Filter for a modulator and methods thereof |
| JP3961498B2 (ja) * | 2004-02-27 | 2007-08-22 | 松下電器産業株式会社 | 高周波回路装置 |
| WO2005088842A1 (ja) * | 2004-03-10 | 2005-09-22 | Matsushita Electric Industrial Co., Ltd. | 送信装置及び無線通信装置 |
| US7551686B1 (en) | 2004-06-23 | 2009-06-23 | Rf Micro Devices, Inc. | Multiple polynomial digital predistortion |
| US8031028B2 (en) * | 2004-07-07 | 2011-10-04 | SiGe Semiconductor (Europe) Ltd. | Polar signal processor to drive a segmented power amplifier and method therefore |
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| US7983632B2 (en) * | 2004-09-24 | 2011-07-19 | Broadcom Corporation | Feedback control loop for amplitude modulation in a polar transmitter with a translational loop |
| US7359449B2 (en) | 2004-10-05 | 2008-04-15 | Kamilo Feher | Data communication for wired and wireless communication |
| US7725086B2 (en) | 2004-12-13 | 2010-05-25 | Infineon Technologies Ag | Method and apparatus for controlling a transmitter |
| DE102004059985B4 (de) * | 2004-12-13 | 2017-11-16 | Intel Deutschland Gmbh | Funksender mit einstellbaren Verstäkereinheiten im Basisband- und im Hochfrequenzabschnitt des Sendepfads |
| JP4642068B2 (ja) * | 2005-02-03 | 2011-03-02 | パナソニック株式会社 | 送信装置及び無線通信装置 |
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| US7280810B2 (en) * | 2005-08-03 | 2007-10-09 | Kamilo Feher | Multimode communication system |
| US10009956B1 (en) | 2017-09-02 | 2018-06-26 | Kamilo Feher | OFDM, 3G and 4G cellular multimode systems and wireless mobile networks |
| US20070087770A1 (en) * | 2005-10-14 | 2007-04-19 | Hong Gan | Methods and apparatuses for transmission power control in a wireless communication system |
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| JP4584336B2 (ja) * | 2005-10-21 | 2010-11-17 | エヌエックスピー ビー ヴィ | Fm変調を用いたポーラ変調装置および方法 |
| US7483680B2 (en) * | 2005-12-20 | 2009-01-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for modulation path delay mismatch compensation in a polar modulation transmitter |
| US8884714B2 (en) * | 2005-12-22 | 2014-11-11 | Pine Valley Investments, Inc. | Apparatus, system, and method for digital base modulation of power amplifier in polar transmitter |
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| JP4469347B2 (ja) * | 2006-02-28 | 2010-05-26 | パナソニック株式会社 | 極座標変調装置 |
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| US8638878B2 (en) | 2011-12-15 | 2014-01-28 | Intel Mobile Communications GmbH | Method and faculty to measure and compensate DCO frequency distortions using a DPLL |
| US8798194B2 (en) * | 2011-12-15 | 2014-08-05 | Intel Mobile Communications GmbH | Adaptive compensation of nonlinear frequency distortion in polar transmitters based on a least squares estimation |
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| US9172570B1 (en) | 2014-06-13 | 2015-10-27 | Intel IP Corporation | Compensation of oscillator frequency pulling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL237586A (https=) * | 1958-03-27 | |||
| US3906401A (en) * | 1974-09-03 | 1975-09-16 | Bell Telephone Labor Inc | Feedforward error correction in interferometer modulators |
| US4324952A (en) * | 1978-08-21 | 1982-04-13 | Harris Corporation | Direct function receivers and transmitters for multichannel communications system |
| US4268802A (en) * | 1979-05-23 | 1981-05-19 | Fisher Charles B | Modulation distortion reducer |
| US4373115A (en) * | 1980-08-18 | 1983-02-08 | Kahn Leonard R | Predictive distortion reduction in AM stereo transmitters |
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-
1998
- 1998-10-07 US US09/167,658 patent/US6101224A/en not_active Expired - Lifetime
-
1999
- 1999-10-06 WO PCT/SE1999/001790 patent/WO2000021191A1/en not_active Ceased
- 1999-10-06 CN CN99811811.7A patent/CN1130817C/zh not_active Expired - Fee Related
- 1999-10-06 AT AT99956435T patent/ATE247876T1/de not_active IP Right Cessation
- 1999-10-06 MY MYPI99004302A patent/MY126431A/en unknown
- 1999-10-06 AU AU13048/00A patent/AU1304800A/en not_active Abandoned
- 1999-10-06 DE DE69910599T patent/DE69910599T2/de not_active Expired - Lifetime
- 1999-10-06 EP EP99956435A patent/EP1119902B1/en not_active Expired - Lifetime
- 1999-10-06 JP JP2000575213A patent/JP4414100B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002527921A (ja) | 2002-08-27 |
| AU1304800A (en) | 2000-04-26 |
| MY126431A (en) | 2006-09-29 |
| WO2000021191A1 (en) | 2000-04-13 |
| CN1322398A (zh) | 2001-11-14 |
| DE69910599D1 (de) | 2003-09-25 |
| DE69910599T2 (de) | 2004-06-24 |
| EP1119902B1 (en) | 2003-08-20 |
| JP4414100B2 (ja) | 2010-02-10 |
| EP1119902A1 (en) | 2001-08-01 |
| US6101224A (en) | 2000-08-08 |
| ATE247876T1 (de) | 2003-09-15 |
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