JP2017038404A5 - - Google Patents

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Publication number
JP2017038404A5
JP2017038404A5 JP2016216335A JP2016216335A JP2017038404A5 JP 2017038404 A5 JP2017038404 A5 JP 2017038404A5 JP 2016216335 A JP2016216335 A JP 2016216335A JP 2016216335 A JP2016216335 A JP 2016216335A JP 2017038404 A5 JP2017038404 A5 JP 2017038404A5
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JP
Japan
Prior art keywords
signal
component
coefficients
filter
input signal
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Pending
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JP2016216335A
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English (en)
Japanese (ja)
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JP2017038404A (ja
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Priority claimed from US13/803,797 external-priority patent/US8995571B2/en
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Publication of JP2017038404A publication Critical patent/JP2017038404A/ja
Publication of JP2017038404A5 publication Critical patent/JP2017038404A5/ja
Pending legal-status Critical Current

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JP2016216335A 2013-03-14 2016-11-04 基底帯域デジタル前置歪アーキテクチャ Pending JP2017038404A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/803,797 2013-03-14
US13/803,797 US8995571B2 (en) 2013-03-14 2013-03-14 Baseband digital pre-distortion architecture

Related Parent Applications (1)

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JP2014049840A Division JP6554265B2 (ja) 2013-03-14 2014-03-13 基底帯域デジタル前置歪アーキテクチャ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019080953A Division JP2019135876A (ja) 2013-03-14 2019-04-22 基底帯域デジタル前置歪アーキテクチャ

Publications (2)

Publication Number Publication Date
JP2017038404A JP2017038404A (ja) 2017-02-16
JP2017038404A5 true JP2017038404A5 (enExample) 2017-03-23

Family

ID=50179518

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2014049840A Active JP6554265B2 (ja) 2013-03-14 2014-03-13 基底帯域デジタル前置歪アーキテクチャ
JP2016216335A Pending JP2017038404A (ja) 2013-03-14 2016-11-04 基底帯域デジタル前置歪アーキテクチャ
JP2019080953A Pending JP2019135876A (ja) 2013-03-14 2019-04-22 基底帯域デジタル前置歪アーキテクチャ

Family Applications Before (1)

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JP2014049840A Active JP6554265B2 (ja) 2013-03-14 2014-03-13 基底帯域デジタル前置歪アーキテクチャ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2019080953A Pending JP2019135876A (ja) 2013-03-14 2019-04-22 基底帯域デジタル前置歪アーキテクチャ

Country Status (5)

Country Link
US (1) US8995571B2 (enExample)
EP (1) EP2779440B1 (enExample)
JP (3) JP6554265B2 (enExample)
KR (1) KR101700008B1 (enExample)
CN (1) CN104052414B (enExample)

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WO2016112532A1 (en) * 2015-01-16 2016-07-21 Mediatek Singapore Pte. Ltd. Signal transmitting apparatus and signal transmitting method
US9590567B2 (en) * 2015-07-02 2017-03-07 Xilinx, Inc. Moving mean and magnitude dual path digital predistortion
US10153794B2 (en) * 2016-12-02 2018-12-11 Mediatek, Inc. Transmitter, communication unit and method for limiting spectral re-growth
US10586522B2 (en) * 2017-06-09 2020-03-10 Foster-Miller, Inc. Acoustic and RF cancellation systems and methods
JP7024420B2 (ja) * 2018-01-12 2022-02-24 日本電気株式会社 歪補償装置及び歪補償方法
US10985951B2 (en) 2019-03-15 2021-04-20 The Research Foundation for the State University Integrating Volterra series model and deep neural networks to equalize nonlinear power amplifiers
KR102550079B1 (ko) * 2020-01-14 2023-07-03 (주)유캐스트 딥러닝 기반의 전력 증폭기의 비선형 왜곡에 대한 보상 방법 및 장치
JP7649466B2 (ja) * 2021-01-21 2025-03-21 住友電気工業株式会社 コントローラ、歪補償装置、通信機、及び歪補償のために入力信号を調整する方法

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GB0123416D0 (en) * 2001-09-28 2001-11-21 Memquest Ltd Non-volatile memory control
JP4012725B2 (ja) * 2001-12-05 2007-11-21 株式会社日立コミュニケーションテクノロジー プリディストーション型増幅装置
US6985704B2 (en) * 2002-05-01 2006-01-10 Dali Yang System and method for digital memorized predistortion for wireless communication
JP3957077B2 (ja) * 2002-05-31 2007-08-08 富士通株式会社 歪補償装置
US7403573B2 (en) * 2003-01-15 2008-07-22 Andrew Corporation Uncorrelated adaptive predistorter
JP4255849B2 (ja) * 2004-01-29 2009-04-15 株式会社エヌ・ティ・ティ・ドコモ べき級数型ディジタルプリディストータ
US6998909B1 (en) * 2004-02-17 2006-02-14 Altera Corporation Method to compensate for memory effect in lookup table based digital predistorters
US7336725B2 (en) * 2004-03-03 2008-02-26 Powerwave Technologies, Inc. Digital predistortion system and method for high efficiency transmitters
JP2006270638A (ja) * 2005-03-24 2006-10-05 Shimada Phys & Chem Ind Co Ltd 非線形歪み補償装置
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JP4835241B2 (ja) * 2006-04-11 2011-12-14 株式会社日立製作所 ディジタルプリディストーション送信機
WO2009109808A2 (en) * 2007-12-07 2009-09-11 Dali Systems Co. Ltd. Baseband-derived rf digital predistortion
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JP5071370B2 (ja) * 2008-12-26 2012-11-14 富士通株式会社 歪補償装置及び方法
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