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
GB1309236.6 2013-05-22
GB1309236.6A GB2514388A (en) 2013-05-22 2013-05-22 Delay adjustment
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 (https=) 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 (https=)
EP (1) EP3000173A1 (https=)
JP (1) JP2016519545A (https=)
CN (1) CN105229920B (https=)
GB (1) GB2514388A (https=)
WO (1) WO2014187918A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11108363B2 (en) 2018-09-04 2021-08-31 Qorvo Us, Inc. Envelope tracking circuit and related power amplifier apparatus
US10931248B2 (en) 2018-10-19 2021-02-23 Qorvo Us, Inc. Distributed envelope tracking amplifier circuit and related apparatus
US11108359B2 (en) 2018-10-19 2021-08-31 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
US10992264B2 (en) 2019-03-13 2021-04-27 Qorvo Us, Inc. Envelope tracking circuit and related apparatus
US11088658B2 (en) 2019-03-13 2021-08-10 Qorvo Us, Inc. Envelope tracking amplifier apparatus
US11139780B2 (en) 2019-04-24 2021-10-05 Qorvo Us, Inc. Envelope tracking apparatus
US11323075B2 (en) 2019-05-30 2022-05-03 Qorvo Us, Inc. Envelope tracking amplifier apparatus
US11038464B2 (en) * 2019-05-30 2021-06-15 Qorvo Us, Inc. Envelope tracking amplifier apparatus
WO2021016350A1 (en) 2019-07-25 2021-01-28 Qorvo Us, Inc. Multi-mode power management apparatus
WO2022103496A1 (en) 2020-11-16 2022-05-19 Qorvo Us, Inc. Power management circuit operable with multiple supply voltages
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
EP1548949A4 (en) * 2002-10-03 2009-06-24 Panasonic Corp TRANSMITTING METHOD AND TRANSMITTER
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
CN104620509B (zh) * 2012-03-04 2017-05-10 匡坦斯公司 具有延迟校准的包络跟踪功率放大器系统及时间校准方法

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