JP2017535164A5 - - Google Patents
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- JP2017535164A5 JP2017535164A5 JP2017518289A JP2017518289A JP2017535164A5 JP 2017535164 A5 JP2017535164 A5 JP 2017535164A5 JP 2017518289 A JP2017518289 A JP 2017518289A JP 2017518289 A JP2017518289 A JP 2017518289A JP 2017535164 A5 JP2017535164 A5 JP 2017535164A5
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- JP
- Japan
- Prior art keywords
- signal
- signals
- phase
- leakage
- controller
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims description 28
- 230000001143 conditioned effect Effects 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/508,902 US9356632B2 (en) | 2014-10-07 | 2014-10-07 | Intermodulation distortion canceller for use in multi-carrier transmitters |
| US14/508,902 | 2014-10-07 | ||
| PCT/US2015/054032 WO2016057409A1 (en) | 2014-10-07 | 2015-10-05 | Intermodulation distortion canceller for use in multi-carrier transmitters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017535164A JP2017535164A (ja) | 2017-11-24 |
| JP2017535164A5 true JP2017535164A5 (enExample) | 2018-10-25 |
| JP6585168B2 JP6585168B2 (ja) | 2019-10-02 |
Family
ID=54325752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017518289A Active JP6585168B2 (ja) | 2014-10-07 | 2015-10-05 | マルチキャリア送信機で使用するための相互変調ひずみキャンセラ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9356632B2 (enExample) |
| EP (1) | EP3205028A1 (enExample) |
| JP (1) | JP6585168B2 (enExample) |
| CN (1) | CN106797221B (enExample) |
| WO (1) | WO2016057409A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2525173B (en) * | 2014-04-08 | 2016-08-31 | Analog Devices Global | Active antenna system and methods of determining intermodulation distortion performance |
| US9991780B2 (en) * | 2014-11-24 | 2018-06-05 | Mediatek Inc. | Devices and methods of cancelling the switching noise from power management integrated circuits |
| US11211954B2 (en) * | 2015-03-10 | 2021-12-28 | Blackberry Limited | Supporting multiple frequency bands |
| US9774364B2 (en) * | 2015-09-04 | 2017-09-26 | Futurewei Technologies, Inc. | Interference phase estimate system and method |
| US10523250B2 (en) * | 2016-09-06 | 2019-12-31 | Apple Inc. | Systems and methods for mitigating intermodulation effects |
| FR3066858B1 (fr) * | 2017-05-23 | 2019-06-21 | Soitec | Procede pour minimiser une distorsion d'un signal dans un circuit radiofrequence |
| CN109428849B (zh) * | 2017-09-04 | 2021-08-20 | 瑞昱半导体股份有限公司 | 处理信号干扰的装置及方法 |
| WO2019079938A1 (en) | 2017-10-23 | 2019-05-02 | Hewlett Packard Enterprise Development Lp | DETERMINING AVAILABLE FREQUENCIES BASED ON FREQUENCIES AND INTERFERENCE ENERGY LEVELS |
| US10855325B2 (en) | 2018-08-21 | 2020-12-01 | Skyworks Solutions, Inc. | Discrete time cancellation for providing coexistence in radio frequency communication systems |
| US10840958B2 (en) * | 2018-08-21 | 2020-11-17 | Skyworks Solutions, Inc. | Radio frequency communication systems with discrete time cancellation for coexistence management |
| US10840957B2 (en) | 2018-08-21 | 2020-11-17 | Skyworks Solutions, Inc. | Radio frequency communication systems with coexistence management based on digital observation data |
| KR102612360B1 (ko) * | 2018-12-04 | 2023-12-12 | 삼성전자 주식회사 | 안테나를 통해 송신하고 수신된 신호에 기반하여 통신 회로의 성능을 확인하는 방법 |
| US10756774B2 (en) | 2018-12-18 | 2020-08-25 | Apple Inc. | Nonlinear interference cancellation |
| US11558079B2 (en) | 2019-01-15 | 2023-01-17 | Skyworks Solutions, Inc. | Radio frequency communication systems with interference cancellation for coexistence |
| WO2021061834A1 (en) | 2019-09-27 | 2021-04-01 | Skyworks Solutions, Inc. | Antenna-plexer for interference cancellation |
| WO2021061792A1 (en) | 2019-09-27 | 2021-04-01 | Skyworks Solutions, Inc. | Mixed signal low noise interference cancellation |
| US11575400B2 (en) | 2020-08-03 | 2023-02-07 | Nokia Solutions And Networks Oy | PIM cancellation |
| US11916577B2 (en) * | 2021-04-07 | 2024-02-27 | Skyworks Solutions, Inc. | Systems and methods for duplexer circuits having signal cancellation paths |
| CN113114279B (zh) * | 2021-04-13 | 2022-08-02 | 维沃移动通信有限公司 | 射频电路、电子设备及信号处理方法 |
| US12061249B1 (en) | 2021-11-09 | 2024-08-13 | National Technology & Engineering Solutions Of Sandia, Llc | Radar transmit bandwidth augmentation |
| US11764882B1 (en) * | 2022-06-13 | 2023-09-19 | Nxp Usa, Inc. | Pre-conditional calibration for third order intermodulation distortion (IMD3) cancellation |
| US12425056B2 (en) * | 2023-04-06 | 2025-09-23 | Nxp Usa, Inc. | Cancellation circuit using digital to time converter |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5862459A (en) * | 1996-08-27 | 1999-01-19 | Telefonaktiebolaget Lm Ericsson | Method of and apparatus for filtering intermodulation products in a radiocommunication system |
| JP2001223541A (ja) * | 2000-02-09 | 2001-08-17 | Nec Corp | フィードフォワード増幅器 |
| US20040106381A1 (en) | 2002-09-06 | 2004-06-03 | Engim Incorporated | Transmit signal cancellation in wireless receivers |
| US7711329B2 (en) * | 2003-11-12 | 2010-05-04 | Qualcomm, Incorporated | Adaptive filter for transmit leakage signal rejection |
| JP2006094043A (ja) * | 2004-09-22 | 2006-04-06 | Matsushita Electric Ind Co Ltd | 送信装置及び通信装置 |
| JP4342425B2 (ja) * | 2004-11-12 | 2009-10-14 | 富士通株式会社 | 無線通信装置 |
| CN100337409C (zh) * | 2004-12-17 | 2007-09-12 | 华为技术有限公司 | 一种线性功放失真抵消的方法 |
| KR100617322B1 (ko) * | 2005-05-09 | 2006-08-30 | 한국전자통신연구원 | 송신누설신호를 제거하는 rfid 리더기 수신 장치 |
| JP2007019598A (ja) * | 2005-07-05 | 2007-01-25 | Matsushita Electric Ind Co Ltd | プリディストーション歪補償増幅装置及びプリディストーション歪補償方法 |
| US8170487B2 (en) * | 2006-02-03 | 2012-05-01 | Qualcomm, Incorporated | Baseband transmitter self-jamming and intermodulation cancellation device |
| US8135348B2 (en) | 2007-03-27 | 2012-03-13 | Qualcomm, Incorporated | Rejection of transmit signal leakage in wireless communication device |
| WO2009097620A1 (en) * | 2008-01-31 | 2009-08-06 | Skyetek, Inc. | System for increasing rfid tag reader sensitivity |
| JP2009194639A (ja) | 2008-02-14 | 2009-08-27 | Panasonic Corp | 通信装置 |
| US8917204B2 (en) | 2009-07-16 | 2014-12-23 | Freescale Semiconductor, Inc. | Integrated circuit, transceiver and method for leakage cancellation in a receive path |
| JP5736999B2 (ja) * | 2011-06-21 | 2015-06-17 | 富士通株式会社 | ピーク抑圧装置、ピーク抑圧方法、および無線通信装置 |
| US9025478B2 (en) | 2011-08-16 | 2015-05-05 | Google Technology Holdings LLC | Self-interference handling in a wireless communication terminal supporting carrier aggregation |
| JP5708417B2 (ja) * | 2011-09-29 | 2015-04-30 | 富士通株式会社 | 増幅装置 |
| US20140191799A1 (en) * | 2011-12-09 | 2014-07-10 | Ntt Docomo, Inc. | Predistorter and predistorter control method |
| GB2498212B (en) | 2012-01-09 | 2013-12-04 | Renesas Mobile Corp | Method and apparatus for time division duplex communication |
| EP2787651B1 (en) * | 2012-03-09 | 2017-05-10 | Huawei Technologies Co., Ltd. | Method, device, apparatus and system for cancelling multicarrier transmitting interference |
| US20140011461A1 (en) * | 2012-07-03 | 2014-01-09 | Infineon Technologies Ag | System and Method for Attenuating a Signal in a Radio Frequency System |
| US8706061B2 (en) | 2012-08-16 | 2014-04-22 | Motorola Mobility Llc | Method for simultaneous transmitter operation |
| US9231801B2 (en) | 2013-03-15 | 2016-01-05 | Qualcomm Incorporated | Adaptive non-linear interference cancellation for intermodulation distortion |
| EP3076558B1 (en) * | 2013-12-17 | 2019-05-08 | Huawei Technologies Co., Ltd. | Method and device for reducing intermodulation interference |
-
2014
- 2014-10-07 US US14/508,902 patent/US9356632B2/en active Active
-
2015
- 2015-10-05 CN CN201580054151.8A patent/CN106797221B/zh active Active
- 2015-10-05 JP JP2017518289A patent/JP6585168B2/ja active Active
- 2015-10-05 EP EP15781279.3A patent/EP3205028A1/en not_active Withdrawn
- 2015-10-05 WO PCT/US2015/054032 patent/WO2016057409A1/en not_active Ceased
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