JPH11154880A5 - - Google Patents

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Publication number
JPH11154880A5
JPH11154880A5 JP1998224407A JP22440798A JPH11154880A5 JP H11154880 A5 JPH11154880 A5 JP H11154880A5 JP 1998224407 A JP1998224407 A JP 1998224407A JP 22440798 A JP22440798 A JP 22440798A JP H11154880 A5 JPH11154880 A5 JP H11154880A5
Authority
JP
Japan
Prior art keywords
distortion
amplitude
frequency circuit
input signal
phase
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
JP1998224407A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11154880A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP10224407A priority Critical patent/JPH11154880A/ja
Priority claimed from JP10224407A external-priority patent/JPH11154880A/ja
Priority to US09/324,044 priority patent/US6288610B1/en
Publication of JPH11154880A publication Critical patent/JPH11154880A/ja
Publication of JPH11154880A5 publication Critical patent/JPH11154880A5/ja
Pending legal-status Critical Current

Links

JP10224407A 1997-09-05 1998-08-07 信号補正方法及び装置、歪補償装置、歪補償データ作成装置及び送信機 Pending JPH11154880A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10224407A JPH11154880A (ja) 1997-09-05 1998-08-07 信号補正方法及び装置、歪補償装置、歪補償データ作成装置及び送信機
US09/324,044 US6288610B1 (en) 1998-03-19 1999-06-02 Method and apparatus for correcting signals, apparatus for compensating for distortion, apparatus for preparing distortion compensating data, and transmitter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9-241457 1997-09-05
JP24145797 1997-09-05
JP10224407A JPH11154880A (ja) 1997-09-05 1998-08-07 信号補正方法及び装置、歪補償装置、歪補償データ作成装置及び送信機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006209260A Division JP4597100B2 (ja) 1997-09-05 2006-07-31 高周波電力増幅器用非線形補償回路

Publications (2)

Publication Number Publication Date
JPH11154880A JPH11154880A (ja) 1999-06-08
JPH11154880A5 true JPH11154880A5 (https=) 2004-12-09

Family

ID=26526041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10224407A Pending JPH11154880A (ja) 1997-09-05 1998-08-07 信号補正方法及び装置、歪補償装置、歪補償データ作成装置及び送信機

Country Status (1)

Country Link
JP (1) JPH11154880A (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6546233B1 (en) * 2000-06-06 2003-04-08 Lucent Technologies Inc. Linearization of power amplifier
US6545535B2 (en) 2000-10-12 2003-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for reducing distortion
JP2002135062A (ja) * 2000-10-23 2002-05-10 Sony Corp 歪み補償電力増幅装置
JP4644974B2 (ja) * 2001-05-22 2011-03-09 住友電気工業株式会社 前置型非線形歪補償器
JP2004112151A (ja) * 2002-09-17 2004-04-08 Hitachi Kokusai Electric Inc 歪み補償方法及び送信機
US7170342B2 (en) 2002-12-10 2007-01-30 Ntt Docomo, Inc. Linear power amplification method and linear power amplifier
US6907025B2 (en) 2003-06-06 2005-06-14 Interdigital Technology Corporation Adjusting the amplitude and phase characteristics of transmitter generated wireless communication signals in response to base station transmit power control signals and known transmitter amplifier characteristics
JP2006279673A (ja) * 2005-03-30 2006-10-12 Hitachi Kokusai Electric Inc 増幅装置
US8064777B2 (en) * 2005-06-13 2011-11-22 Arris Group, Inc. Four quadrant linearizer
JP4614829B2 (ja) * 2005-06-20 2011-01-19 株式会社エヌ・ティ・ティ・ドコモ 通信装置及び通信方法
JP5205182B2 (ja) * 2008-09-09 2013-06-05 株式会社日立国際電気 歪補償増幅装置
US8237595B2 (en) * 2009-09-30 2012-08-07 Entropic Communications, Inc. Method and apparatus for bandpass digital to analog converter
US8825886B2 (en) * 2010-07-28 2014-09-02 Hong Kong Applied Science and Technology Research Institute Company Limited System and method for evaluating network transport effects on delivery of media content
CN109668622A (zh) * 2018-11-16 2019-04-23 国网江苏省电力有限公司盐城供电分公司 一种基于振动测量的反射超声波信号频率计算方法
JP7039515B2 (ja) * 2019-03-15 2022-03-22 株式会社東芝 送電装置、非接触電力伝送システムおよび非接触電力伝送方法
JP2021145218A (ja) 2020-03-11 2021-09-24 富士通株式会社 無線通信装置及び係数更新方法
EP3933413A1 (en) * 2020-06-29 2022-01-05 Rohde & Schwarz GmbH & Co. KG Method and device for determining adjacent channel leakage ratio on the basis of a bandwidth-limited measurement

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