JP2015536596A5 - - Google Patents

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Publication number
JP2015536596A5
JP2015536596A5 JP2015536952A JP2015536952A JP2015536596A5 JP 2015536596 A5 JP2015536596 A5 JP 2015536596A5 JP 2015536952 A JP2015536952 A JP 2015536952A JP 2015536952 A JP2015536952 A JP 2015536952A JP 2015536596 A5 JP2015536596 A5 JP 2015536596A5
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JP
Japan
Prior art keywords
supply voltage
values
value
switcher
power amplifier
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.)
Granted
Application number
JP2015536952A
Other languages
English (en)
Japanese (ja)
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JP2015536596A (ja
JP6301344B2 (ja
Filing date
Publication date
Priority claimed from US13/649,994 external-priority patent/US9112649B2/en
Application filed filed Critical
Publication of JP2015536596A publication Critical patent/JP2015536596A/ja
Publication of JP2015536596A5 publication Critical patent/JP2015536596A5/ja
Application granted granted Critical
Publication of JP6301344B2 publication Critical patent/JP6301344B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015536952A 2012-10-11 2013-10-11 非線形電力増幅器のための信号特性を予測するための方法および装置 Expired - Fee Related JP6301344B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/649,994 2012-10-11
US13/649,994 US9112649B2 (en) 2012-10-11 2012-10-11 Method and apparatus for predicting signal characteristics for a nonlinear power amplifier
PCT/US2013/064602 WO2014059311A1 (en) 2012-10-11 2013-10-11 Method and apparatus for predicting signal characteristics for a nonlinear power amplifier

Publications (3)

Publication Number Publication Date
JP2015536596A JP2015536596A (ja) 2015-12-21
JP2015536596A5 true JP2015536596A5 (enExample) 2016-11-04
JP6301344B2 JP6301344B2 (ja) 2018-03-28

Family

ID=49510535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015536952A Expired - Fee Related JP6301344B2 (ja) 2012-10-11 2013-10-11 非線形電力増幅器のための信号特性を予測するための方法および装置

Country Status (6)

Country Link
US (1) US9112649B2 (enExample)
EP (1) EP2907236A1 (enExample)
JP (1) JP6301344B2 (enExample)
KR (1) KR102118210B1 (enExample)
CN (1) CN104704739B (enExample)
WO (1) WO2014059311A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201406574D0 (en) * 2014-04-11 2014-05-28 Microsoft Corp Audio Signal Processing
CN104539246B (zh) 2015-01-04 2017-08-29 华为技术有限公司 基于包络跟踪的数字预畸变系统、射频系统和方法
US9906428B2 (en) * 2016-04-28 2018-02-27 Samsung Electronics Co., Ltd. System and method for frequency-domain weighted least squares
US9991913B1 (en) * 2016-12-07 2018-06-05 Intel IP Corporation Discrete levels envelope tracking
US10171037B2 (en) 2017-04-25 2019-01-01 Qorvo Us, Inc. Multi-mode power management system supporting fifth-generation new radio
US10103926B1 (en) * 2017-08-08 2018-10-16 Qorvo Us, Inc. Multi-mode power management circuit
US10879852B2 (en) 2017-08-08 2020-12-29 Qorvo Us, Inc. Power management circuit and related radio frequency front-end circuit
US10090809B1 (en) 2017-08-15 2018-10-02 Qorvo Us, Inc. Multi-mode mobile power management circuit
US10326408B2 (en) 2017-09-18 2019-06-18 Qorvo Us, Inc. Envelope tracking power management circuit
US10553530B2 (en) 2017-09-29 2020-02-04 Qorvo Us, Inc. Three-dimensional (3D) inductor-capacitor (LC) circuit
US10361667B2 (en) 2017-12-08 2019-07-23 Qorvo Us, Inc. Low noise amplifier circuit
US10097145B1 (en) 2017-12-11 2018-10-09 Qorvo Us, Inc. Multi-mode power management circuit
US10813169B2 (en) 2018-03-22 2020-10-20 GoTenna, Inc. Mesh network deployment kit
EP4423935A4 (en) * 2021-10-28 2025-06-11 Telefonaktiebolaget LM Ericsson (publ) DIGITAL PREDRESSING METHOD AND DIGITAL PREDRESSING DEVICE

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6320459B2 (en) * 1997-11-24 2001-11-20 Mccullough Rob Notch filter implemented using analog sampling
US6404290B1 (en) * 2000-11-10 2002-06-11 Marvell International, Ltd. Fast change charge pump having switchable boost function
US6982593B2 (en) * 2003-10-23 2006-01-03 Northrop Grumman Corporation Switching amplifier architecture
US6788151B2 (en) * 2002-02-06 2004-09-07 Lucent Technologies Inc. Variable output power supply
US7026868B2 (en) * 2003-11-20 2006-04-11 Northrop Grumman Corporation Variable supply amplifier system
EP1713176A4 (en) 2004-02-06 2008-12-24 Mitsubishi Electric Corp POWER AMPLIFIER UNIT, COMMUNICATION TERMINAL AND CONTROL PROCESSING OF A POWER AMPLIFIER UNIT
US7467358B2 (en) * 2004-06-03 2008-12-16 Gwangju Institute Of Science And Technology Asynchronous switch based on butterfly fat-tree for network on chip application
US7095278B2 (en) 2004-07-28 2006-08-22 Nortel Networks Limited Power amplifier arrangement and method for memory correction/linearization
DE102005018795A1 (de) * 2005-04-22 2006-10-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektronisches Vorschaltgerät mit Blindstromschwingungsreduzierung
JP4868846B2 (ja) 2005-12-22 2012-02-01 富士通株式会社 電圧制御信号調整装置及び電圧制御信号調整方法
US7830981B2 (en) * 2006-09-29 2010-11-09 Broadcom Corp. Method and system for minimizing power consumption in a communication system
EP2070278B1 (en) * 2006-10-06 2012-02-22 Skyworks Solutions, Inc. Output power correction module for amplifiers in transmitters
FI20065783A0 (sv) * 2006-12-08 2006-12-08 Nokia Corp Signalfördistorsion i radiosändare
WO2008081632A1 (ja) 2006-12-27 2008-07-10 Panasonic Corporation ポーラ変調送信装置
US7965140B2 (en) * 2007-01-24 2011-06-21 Nec Corporation Power amplifier
US7906868B2 (en) * 2008-01-15 2011-03-15 Microsemi Corporation Fine tuned multiple output converter
US8463207B2 (en) * 2008-08-20 2013-06-11 Freescale Semiconductor, Inc. Wireless communication unit, integrated circuit and method of power control of a power amplifier therefor
US8009090B2 (en) * 2009-05-05 2011-08-30 Sirf Technology, Inc. System and method for dynamic voltage scaling in a GPS receiver
US8159295B2 (en) * 2009-05-21 2012-04-17 The Regents Of The University Of California Supply-modulated RF power amplifier and RF amplification methods
US8737523B2 (en) * 2009-06-04 2014-05-27 Xilinx, Inc. Apparatus and method for predictive over-drive detection
US8446219B2 (en) 2009-06-17 2013-05-21 Futurewei Technologies, Inc. Class-G line driver control signal
US9166533B2 (en) 2009-07-30 2015-10-20 Qualcomm Incorporated Bias current monitor and control mechanism for amplifiers
CN103493367B (zh) * 2011-03-28 2016-06-08 中兴通讯股份有限公司 进行预失真的方法和预失真器
US9197175B2 (en) * 2011-06-08 2015-11-24 Broadcom Corporation Methods and systems for pre-emphasis of an envelope tracking power amplifier supply voltage
US9645917B2 (en) * 2012-05-22 2017-05-09 Netapp, Inc. Specializing I/O access patterns for flash storage
US8717829B2 (en) * 2012-06-26 2014-05-06 Freescale Semiconductor, Inc. System and method for soft error detection in memory devices
US9625527B2 (en) * 2012-08-29 2017-04-18 Verlitics Llc Detecting efficiency reduction and pending failure of electric motors and devices

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