JPWO2021039256A1 - - Google Patents
Info
- Publication number
- JPWO2021039256A1 JPWO2021039256A1 JP2021542656A JP2021542656A JPWO2021039256A1 JP WO2021039256 A1 JPWO2021039256 A1 JP WO2021039256A1 JP 2021542656 A JP2021542656 A JP 2021542656A JP 2021542656 A JP2021542656 A JP 2021542656A JP WO2021039256 A1 JPWO2021039256 A1 JP WO2021039256A1
- Authority
- JP
- Japan
- 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
Links
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019154723 | 2019-08-27 | ||
JP2019154723 | 2019-08-27 | ||
PCT/JP2020/029034 WO2021039256A1 (ja) | 2019-08-27 | 2020-07-29 | 歪補償回路、無線装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021039256A1 true JPWO2021039256A1 (ja) | 2021-03-04 |
JP7193652B2 JP7193652B2 (ja) | 2022-12-20 |
Family
ID=74683920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021542656A Active JP7193652B2 (ja) | 2019-08-27 | 2020-07-29 | 歪補償回路、無線装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7193652B2 (ja) |
WO (1) | WO2021039256A1 (ja) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003513498A (ja) * | 1999-10-26 | 2003-04-08 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 電力増幅器の適応線形化 |
JP2003304122A (ja) * | 2002-04-10 | 2003-10-24 | Matsushita Electric Ind Co Ltd | 非線形歪補償装置および送信装置 |
JP2004040280A (ja) * | 2002-07-01 | 2004-02-05 | Hitachi Kokusai Electric Inc | 歪み補償増幅装置 |
JP2005033535A (ja) * | 2003-07-14 | 2005-02-03 | Fujitsu Ten Ltd | 無線装置 |
JP2005064614A (ja) * | 2003-08-19 | 2005-03-10 | Hitachi Kokusai Electric Inc | 歪補償増幅装置 |
US8023588B1 (en) * | 2008-04-08 | 2011-09-20 | Pmc-Sierra, Inc. | Adaptive predistortion of non-linear amplifiers with burst data |
JP2011254124A (ja) * | 2010-05-31 | 2011-12-15 | Hitachi Kokusai Electric Inc | 歪補償装置 |
JP2016213798A (ja) * | 2015-05-13 | 2016-12-15 | 富士通株式会社 | 歪み補償装置及び歪み補償方法 |
JP2017050694A (ja) * | 2015-09-01 | 2017-03-09 | 富士通株式会社 | 無線通信装置及びバースト歪み補正方法 |
-
2020
- 2020-07-29 JP JP2021542656A patent/JP7193652B2/ja active Active
- 2020-07-29 WO PCT/JP2020/029034 patent/WO2021039256A1/ja active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003513498A (ja) * | 1999-10-26 | 2003-04-08 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | 電力増幅器の適応線形化 |
JP2003304122A (ja) * | 2002-04-10 | 2003-10-24 | Matsushita Electric Ind Co Ltd | 非線形歪補償装置および送信装置 |
JP2004040280A (ja) * | 2002-07-01 | 2004-02-05 | Hitachi Kokusai Electric Inc | 歪み補償増幅装置 |
JP2005033535A (ja) * | 2003-07-14 | 2005-02-03 | Fujitsu Ten Ltd | 無線装置 |
JP2005064614A (ja) * | 2003-08-19 | 2005-03-10 | Hitachi Kokusai Electric Inc | 歪補償増幅装置 |
US8023588B1 (en) * | 2008-04-08 | 2011-09-20 | Pmc-Sierra, Inc. | Adaptive predistortion of non-linear amplifiers with burst data |
JP2011254124A (ja) * | 2010-05-31 | 2011-12-15 | Hitachi Kokusai Electric Inc | 歪補償装置 |
JP2016213798A (ja) * | 2015-05-13 | 2016-12-15 | 富士通株式会社 | 歪み補償装置及び歪み補償方法 |
JP2017050694A (ja) * | 2015-09-01 | 2017-03-09 | 富士通株式会社 | 無線通信装置及びバースト歪み補正方法 |
Also Published As
Publication number | Publication date |
---|---|
JP7193652B2 (ja) | 2022-12-20 |
WO2021039256A1 (ja) | 2021-03-04 |
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