JP2016519545A5 - - Google Patents

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Publication number
JP2016519545A5
JP2016519545A5 JP2016514418A JP2016514418A JP2016519545A5 JP 2016519545 A5 JP2016519545 A5 JP 2016519545A5 JP 2016514418 A JP2016514418 A JP 2016514418A JP 2016514418 A JP2016514418 A JP 2016514418A JP 2016519545 A5 JP2016519545 A5 JP 2016519545A5
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JP
Japan
Prior art keywords
signal
path
input
envelope
amplification stage
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
JP2016514418A
Other languages
English (en)
Japanese (ja)
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JP2016519545A (ja
Filing date
Publication date
Priority claimed from GB1309236.6A external-priority patent/GB2514388A/en
Application filed filed Critical
Publication of JP2016519545A publication Critical patent/JP2016519545A/ja
Publication of JP2016519545A5 publication Critical patent/JP2016519545A5/ja
Pending legal-status Critical Current

Links

JP2016514418A 2013-05-22 2014-05-22 遅延調整 Pending JP2016519545A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1309236.6A GB2514388A (en) 2013-05-22 2013-05-22 Delay adjustment
GB1309236.6 2013-05-22
PCT/EP2014/060581 WO2014187918A1 (en) 2013-05-22 2014-05-22 Delay adjustment

Publications (2)

Publication Number Publication Date
JP2016519545A JP2016519545A (ja) 2016-06-30
JP2016519545A5 true JP2016519545A5 (enExample) 2017-06-15

Family

ID=48747171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016514418A Pending JP2016519545A (ja) 2013-05-22 2014-05-22 遅延調整

Country Status (6)

Country Link
US (1) US10075134B2 (enExample)
EP (1) EP3000173A1 (enExample)
JP (1) JP2016519545A (enExample)
CN (1) CN105229920B (enExample)
GB (1) GB2514388A (enExample)
WO (1) WO2014187918A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10951175B2 (en) 2018-09-04 2021-03-16 Qorvo Us, Inc. Envelope tracking circuit and related power amplifier apparatus
US11057012B2 (en) 2018-10-19 2021-07-06 Qorvo Us, Inc. Distributed envelope tracking amplifier circuit and related apparatus
US11088659B2 (en) 2018-10-19 2021-08-10 Qorvo Us, Inc. Multi-amplifier envelope tracking circuit and related apparatus
US10819287B2 (en) 2018-10-19 2020-10-27 Qorvo Us, Inc. Multi-voltage generation circuit and related envelope tracking amplifier apparatus
US11146213B2 (en) 2019-01-15 2021-10-12 Qorvo Us, Inc. Multi-radio access technology envelope tracking amplifier apparatus
US11088658B2 (en) 2019-03-13 2021-08-10 Qorvo Us, Inc. Envelope tracking amplifier apparatus
US10992264B2 (en) 2019-03-13 2021-04-27 Qorvo Us, Inc. Envelope tracking circuit and related apparatus
US11139780B2 (en) 2019-04-24 2021-10-05 Qorvo Us, Inc. Envelope tracking apparatus
US11038464B2 (en) * 2019-05-30 2021-06-15 Qorvo Us, Inc. Envelope tracking amplifier apparatus
US11323075B2 (en) 2019-05-30 2022-05-03 Qorvo Us, Inc. Envelope tracking amplifier apparatus
CN114128137A (zh) 2019-07-25 2022-03-01 Qorvo美国公司 多模式功率管理设备
US12101063B2 (en) 2021-02-19 2024-09-24 Qorvo Us, Inc. Distributed power management apparatus
US12047066B2 (en) * 2021-08-31 2024-07-23 Viavi Solutions Inc. Hybrid digital-analog automatic level control (ALC) using vector signal generators (VSG)
US11906992B2 (en) 2021-09-16 2024-02-20 Qorvo Us, Inc. Distributed power management circuit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3985649B2 (ja) 2002-10-03 2007-10-03 松下電器産業株式会社 送信方法及び送信装置
WO2004032345A1 (ja) * 2002-10-03 2004-04-15 Matsushita Electric Industrial Co., Ltd. 送信方法及び送信装置
JP4230238B2 (ja) 2003-02-06 2009-02-25 パナソニック株式会社 送信装置及びその調整方法
US7372917B2 (en) * 2004-08-25 2008-05-13 Broadcom Corporation Digital algorithm for on-line ACPR optimization in polar RF transmitters
JP2007189438A (ja) * 2006-01-12 2007-07-26 Fujitsu Ltd タイミング調整装置及びタイミング調整方法
EP2226932B1 (en) * 2009-03-02 2013-10-16 Alcatel Lucent Method for amplifying a signal by a power amplifier, power amplifier system, device, computer program product, and digital storage medium thereof
JP2010219326A (ja) 2009-03-17 2010-09-30 Elpida Memory Inc 半導体記憶装置及びその製造方法
JP5152059B2 (ja) * 2009-03-19 2013-02-27 富士通株式会社 電力増幅装置及び電力増幅方法
GB2479579B (en) 2010-04-15 2017-12-06 Snaptrack Inc Timing alignment for modulated supply
JP5655654B2 (ja) * 2011-03-18 2015-01-21 富士通株式会社 増幅装置
JP5638132B2 (ja) 2011-06-03 2014-12-10 京セラ株式会社 送信機および信号処理方法
US8718579B2 (en) * 2012-03-04 2014-05-06 Quantance, Inc. Envelope tracking power amplifier system with delay calibration

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