JP6100406B2 - 送信信号漏曳相殺のためのマルチタップ適応フィルタ - Google Patents

送信信号漏曳相殺のためのマルチタップ適応フィルタ Download PDF

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Publication number
JP6100406B2
JP6100406B2 JP2015560231A JP2015560231A JP6100406B2 JP 6100406 B2 JP6100406 B2 JP 6100406B2 JP 2015560231 A JP2015560231 A JP 2015560231A JP 2015560231 A JP2015560231 A JP 2015560231A JP 6100406 B2 JP6100406 B2 JP 6100406B2
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signal
transceiver
leakage
filter
multiplier
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Japanese (ja)
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JP2016512401A (ja
JP2016512401A5 (cg-RX-API-DMAC7.html
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リミニ、ロバート
ヌグイェン、コング・ティー
ヘイドマン、ピーター・ディー
バーク、ジョセフ・パトリック
アパリン、ブラディミル
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Noise Elimination (AREA)
JP2015560231A 2013-03-01 2014-02-21 送信信号漏曳相殺のためのマルチタップ適応フィルタ Expired - Fee Related JP6100406B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/782,366 2013-03-01
US13/782,366 US9252831B2 (en) 2013-03-01 2013-03-01 Multi-tap adaptive filter for transmit signal leakage cancellation
PCT/US2014/017818 WO2014133907A1 (en) 2013-03-01 2014-02-21 Multi-tap adaptive filter for transmit signal leakage cancellation

Publications (3)

Publication Number Publication Date
JP2016512401A JP2016512401A (ja) 2016-04-25
JP2016512401A5 JP2016512401A5 (cg-RX-API-DMAC7.html) 2016-06-09
JP6100406B2 true JP6100406B2 (ja) 2017-03-22

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JP2015560231A Expired - Fee Related JP6100406B2 (ja) 2013-03-01 2014-02-21 送信信号漏曳相殺のためのマルチタップ適応フィルタ

Country Status (5)

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US (1) US9252831B2 (cg-RX-API-DMAC7.html)
EP (1) EP2962404A1 (cg-RX-API-DMAC7.html)
JP (1) JP6100406B2 (cg-RX-API-DMAC7.html)
CN (1) CN105144592B (cg-RX-API-DMAC7.html)
WO (1) WO2014133907A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230076071A1 (en) * 2021-09-09 2023-03-09 Qualcomm Incorporated Transmit diversity power leakage detection and filtering in antenna compensator power detector

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012144392A1 (ja) * 2011-04-21 2012-10-26 日本電気株式会社 電源回路
US9236957B2 (en) * 2013-05-07 2016-01-12 Rf Micro Devices, Inc. Technique to reduce the third harmonic of an on-state RF switch
EP3011679B1 (en) * 2013-06-18 2018-06-06 Telefonaktiebolaget LM Ericsson (publ) A duplex unit
CN105637770B (zh) * 2013-10-16 2018-07-10 株式会社村田制作所 收发装置
US9407298B1 (en) * 2015-03-05 2016-08-02 Qualcomm Incorporated Radio frequency (RF) analog interference cancellation (AIC) with multiple antennas
US9929758B2 (en) * 2015-07-27 2018-03-27 Futurewei Technologies, Inc. Reducing receiver distortion caused by transmitter signals
US9490855B1 (en) * 2015-09-01 2016-11-08 Qualcomm Incorporated Method and apparatus for self-directed interference cancellation filter management
US9703991B2 (en) 2015-09-09 2017-07-11 Raytheon Company Discrete time current multiplier circuit
US9923549B2 (en) 2015-09-09 2018-03-20 Raytheon Company Discrete time polyphase channelizer
US10097230B2 (en) 2015-12-08 2018-10-09 Qorvo Us, Inc. Systems and methods for cancellation of leakage into a RX port of a duplexer or multiplexer
US10200075B2 (en) * 2016-03-04 2019-02-05 Raytheon Company Discrete time analog signal processing for simultaneous transmit and receive
US10193683B2 (en) 2016-07-20 2019-01-29 Intel Corporation Methods and devices for self-interference cancelation
EP3301810B1 (en) * 2016-09-29 2019-02-13 Intel IP Corporation Adaptive filter circuits and methods
WO2018153439A1 (en) * 2017-02-22 2018-08-30 Huawei Technologies Co., Ltd. Full-duplex transceiver and receiving method
US10509117B1 (en) 2017-03-31 2019-12-17 The United States Of America, As Represented By The Secretary Of The Navy Continuous wave (CW) radar system for phase-coded time delayed transmit-receive leakage cancellation
US10840957B2 (en) * 2018-08-21 2020-11-17 Skyworks Solutions, Inc. Radio frequency communication systems with coexistence management based on digital observation data
US10840958B2 (en) 2018-08-21 2020-11-17 Skyworks Solutions, Inc. Radio frequency communication systems with discrete time cancellation for coexistence management
US10855325B2 (en) 2018-08-21 2020-12-01 Skyworks Solutions, Inc. Discrete time cancellation for providing coexistence in radio frequency communication systems
US11558079B2 (en) 2019-01-15 2023-01-17 Skyworks Solutions, Inc. Radio frequency communication systems with interference cancellation for coexistence
US12061286B2 (en) * 2019-03-21 2024-08-13 Qualcomm Incorporated Radar for detecting human body part
US11784419B2 (en) 2019-09-27 2023-10-10 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
CN115298978B (zh) * 2020-03-18 2023-10-27 哲库科技(上海)有限公司 用于谐波干扰消除的基带芯片和无线通信方法
KR102793908B1 (ko) * 2020-08-04 2025-04-08 삼성전자주식회사 자기 간섭 신호를 제거하기 위한 전자 장치 및 이의 동작 방법
EP4193468B1 (en) * 2020-08-07 2025-09-24 Analog Devices International Unlimited Company Apparatus and methods for radio transceivers
WO2022195789A1 (ja) * 2021-03-18 2022-09-22 三菱電機株式会社 キャンセラ装置及び無線装置
US12206441B2 (en) * 2022-03-31 2025-01-21 Dell Products L.P. Detection and cancellation of unwanted signals in a wireless communication radio unit
US12224782B2 (en) 2022-04-14 2025-02-11 Dell Products L.P. Detection, cancellation, and evaluation of signals in a wireless communication radio unit
EP4318955A1 (en) * 2022-07-21 2024-02-07 Nokia Solutions and Networks Oy Mitigating harmonic when receiving a signal
US12388691B2 (en) 2022-08-29 2025-08-12 Qualcomm Incorporated Interference and/or clutter cancellation using cross-channel equalization

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2594687B2 (ja) * 1989-06-27 1997-03-26 日本電気株式会社 エコーキャンセラ
US5388092A (en) * 1989-06-27 1995-02-07 Nec Corporation Echo canceller for two-wire full duplex digital data transmission
JPH1041860A (ja) * 1996-07-22 1998-02-13 Kokusai Electric Co Ltd エコーキャンセラ
US6704349B1 (en) * 2000-01-18 2004-03-09 Ditrans Corporation Method and apparatus for canceling a transmit signal spectrum in a receiver bandwidth
US6865588B2 (en) 2002-01-03 2005-03-08 Intel Corporation Adaptive filtering with tap leakage using error filtering
US7711329B2 (en) * 2003-11-12 2010-05-04 Qualcomm, Incorporated Adaptive filter for transmit leakage signal rejection
US7688968B1 (en) 2004-09-16 2010-03-30 Marvell International Ltd. Adaptive analog echo/next cancellation
ATE542305T1 (de) 2004-11-15 2012-02-15 Qualcomm Inc Adaptives filter zur sendelecksignalsperrung
KR100692601B1 (ko) * 2005-02-04 2007-03-13 삼성전자주식회사 디지털 수신장치를 위한 판정 궤환 채널 등화기 및 그 방법
US8170487B2 (en) * 2006-02-03 2012-05-01 Qualcomm, Incorporated Baseband transmitter self-jamming and intermodulation cancellation device
WO2007149346A2 (en) * 2006-06-16 2007-12-27 Pulsewave Rf, Inc. Radio frequency power amplifier and method using a controlled supply
US7876867B2 (en) * 2006-08-08 2011-01-25 Qualcomm Incorporated Intermodulation distortion detection and mitigation
KR20130025430A (ko) * 2006-10-17 2013-03-11 인터디지탈 테크날러지 코포레이션 송신기 발생 잡음을 제거하기 위한 하이브리드 적응성 간섭 상쇄기를 갖는 트랜시버
CA2677912A1 (en) 2007-03-02 2008-09-12 Qualcomm Incorporated Closed form calculation of temporal equalizer weights used in a repeater transmitter leakage cancellation system
US8855029B2 (en) 2007-03-21 2014-10-07 Skyworks Solutions, Inc. LMS adaptive filter for digital cancellation of second order inter-modulation due to transmitter leakage
WO2008116153A1 (en) 2007-03-21 2008-09-25 Skyworks Solutions, Inc. Lms adaptive filter for digital cancellation of second order inter-modulation due to transmitter leakage
US8306480B2 (en) * 2008-01-22 2012-11-06 Texas Instruments Incorporated System and method for transmission interference cancellation in full duplex transceiver
JP2009194639A (ja) * 2008-02-14 2009-08-27 Panasonic Corp 通信装置
EP2316166A2 (en) 2008-06-27 2011-05-04 Telefonaktiebolaget L M Ericsson (PUBL) Own transmitter interference tolerant transceiver and receiving methods
US7843859B1 (en) 2008-09-23 2010-11-30 Netlogic Microsystems, Inc. Analog echo canceller with filter banks
US8023921B2 (en) 2008-12-03 2011-09-20 Bae Systems Information And Electronic Systems Integration Inc. Quadratic amplitude control circuit for cosite interference cancellation
US8619897B2 (en) 2008-12-09 2013-12-31 Netlogic Microsystems, Inc. Method and apparatus of frequency domain echo canceller
US8300561B2 (en) * 2008-12-30 2012-10-30 Texas Instruments Incorporated Methods and apparatus for canceling distortion in full-duplex transceivers
US20100279617A1 (en) * 2009-04-30 2010-11-04 Matsushita Electric Industrial Co., Ltd. Methods and Apparatus for Reducing Receive Band Noise in Communications Transceivers
US8320868B2 (en) * 2010-02-11 2012-11-27 Mediatek Singapore Pte. Ltd. Integrated circuits, communication units and methods of cancellation of intermodulation distortion
KR101426113B1 (ko) * 2010-03-03 2014-08-06 (주) 네톰 무선 송수신기의 송신누설신호의 상쇄신호 탐색방법 및 장치
US8804871B2 (en) 2010-12-01 2014-08-12 Qualcomm Incorporated Non-linear adaptive scheme for cancellation of transmit out of band emissions
US8422540B1 (en) * 2012-06-21 2013-04-16 CBF Networks, Inc. Intelligent backhaul radio with zero division duplexing
US8767869B2 (en) * 2011-08-18 2014-07-01 Qualcomm Incorporated Joint linear and non-linear cancellation of transmit self-jamming interference
US9537543B2 (en) * 2011-12-20 2017-01-03 Intel Corporation Techniques to simultaneously transmit and receive over the same radiofrequency carrier
US9787415B2 (en) * 2013-03-14 2017-10-10 Analog Devices, Inc. Transmitter LO leakage calibration scheme using loopback circuitry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230076071A1 (en) * 2021-09-09 2023-03-09 Qualcomm Incorporated Transmit diversity power leakage detection and filtering in antenna compensator power detector
US11901931B2 (en) * 2021-09-09 2024-02-13 Qualcomm Incorporated Transmit diversity power leakage detection and filtering in antenna compensator power detector

Also Published As

Publication number Publication date
US20140247757A1 (en) 2014-09-04
CN105144592B (zh) 2018-07-10
WO2014133907A1 (en) 2014-09-04
JP2016512401A (ja) 2016-04-25
US9252831B2 (en) 2016-02-02
EP2962404A1 (en) 2016-01-06
CN105144592A (zh) 2015-12-09

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