JP2015515813A5 - - Google Patents

Download PDF

Info

Publication number
JP2015515813A5
JP2015515813A5 JP2015503670A JP2015503670A JP2015515813A5 JP 2015515813 A5 JP2015515813 A5 JP 2015515813A5 JP 2015503670 A JP2015503670 A JP 2015503670A JP 2015503670 A JP2015503670 A JP 2015503670A JP 2015515813 A5 JP2015515813 A5 JP 2015515813A5
Authority
JP
Japan
Prior art keywords
duplexer
coupled
secondary coil
low noise
coil
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.)
Granted
Application number
JP2015503670A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015515813A (ja
JP5902348B2 (ja
Filing date
Publication date
Priority claimed from US13/735,795 external-priority patent/US8971219B2/en
Application filed filed Critical
Publication of JP2015515813A publication Critical patent/JP2015515813A/ja
Publication of JP2015515813A5 publication Critical patent/JP2015515813A5/ja
Application granted granted Critical
Publication of JP5902348B2 publication Critical patent/JP5902348B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015503670A 2012-03-30 2013-03-30 マルチバンド／マルチモード無線周波数（ｒｆ）フロントエンドのための統合デュプレクサに基づいたハイブリッド変圧器 Expired - Fee Related JP5902348B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261618502P 2012-03-30 2012-03-30
US61/618,502 2012-03-30
US13/735,795 US8971219B2 (en) 2012-03-30 2013-01-07 Hybrid transformer based integrated duplexer for multi-band/multi-mode radio frequency (RF) front end
US13/735,795 2013-01-07
PCT/US2013/034740 WO2013149227A1 (en) 2012-03-30 2013-03-30 Hybrid transformer based integrated duplexer for multi-band/multi-mode radio frequency (rf) front end

Publications (3)

Publication Number Publication Date
JP2015515813A JP2015515813A (ja) 2015-05-28
JP2015515813A5 true JP2015515813A5 (enExample) 2015-07-09
JP5902348B2 JP5902348B2 (ja) 2016-04-13

Family

ID=49234915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015503670A Expired - Fee Related JP5902348B2 (ja) 2012-03-30 2013-03-30 マルチバンド／マルチモード無線周波数（ｒｆ）フロントエンドのための統合デュプレクサに基づいたハイブリッド変圧器

Country Status (6)

Country Link
US (1) US8971219B2 (enExample)
EP (1) EP2831997B1 (enExample)
JP (1) JP5902348B2 (enExample)
KR (1) KR101601248B1 (enExample)
CN (1) CN104205628B (enExample)
WO (1) WO2013149227A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8843081B2 (en) 2011-05-16 2014-09-23 Qualcomm Incorporated Receiver with transmit signal cancellation
US9083441B2 (en) 2011-10-26 2015-07-14 Qualcomm Incorporated Impedance balancing for transmitter to receiver rejection
US20130259099A1 (en) 2012-03-30 2013-10-03 Qualcomm Incorporated Tunable notch filter using feedback through an existing feedback receiver
EP2733855B1 (en) 2012-11-15 2016-07-27 Telefonaktiebolaget LM Ericsson (publ) Transceiver front-end
US9154289B2 (en) * 2012-11-28 2015-10-06 Broadcom Corporation Electrical balance duplexer for co-existence and concurrent operation of more than one wireless transceivers
US9000860B2 (en) 2012-12-18 2015-04-07 Broadcom Corporation Low-loss TX-to-RX isolation using electrical balance duplexer with noise cancellation
WO2014139579A1 (en) 2013-03-14 2014-09-18 Telefonaktiebolaget L M Ericsson (Publ) Transmitter receiver leakage reduction in a full duplex system without the use of a duplexer
US9577683B2 (en) * 2013-04-22 2017-02-21 University Of Washington Through Its Center For Commercialization Systems, transceivers, receivers, and methods including cancellation circuits having multiport transformers
US10027465B2 (en) 2013-04-26 2018-07-17 Telefonaktiebolaget Lm Ericsson Transceiver arrangement, communication device, method and computer program
EP2992614B1 (en) * 2013-04-30 2017-03-29 Telefonaktiebolaget LM Ericsson (publ) Transceiver arrangement, communication device, method and computer program
WO2015110149A1 (en) * 2014-01-21 2015-07-30 Telefonaktiebolaget L M Ericsson (Publ) Transceiver arrangement and communication device
EP2903170B1 (en) 2014-02-04 2020-01-08 U-blox AG Duplexing apparatus, wireless devices and related methods
WO2015146316A1 (ja) 2014-03-24 2015-10-01 株式会社村田製作所 送受信装置
EP3213419B1 (en) 2014-10-29 2019-01-02 Telefonaktiebolaget LM Ericsson (publ) Transceiver arrangement and communication device
CN106559100A (zh) * 2015-09-28 2017-04-05 中国科学院上海微系统与信息技术研究所 一种通信射频前端模块及通信方法
CN105871408B (zh) * 2016-03-31 2019-02-26 青岛海信电器股份有限公司 一种射频芯片的前端电路和信号传输的方法
DE102016109359A1 (de) * 2016-05-20 2017-11-23 Infineon Technologies Ag Vorrichtungen und Verfahren zur Signalkopplung
US10390200B2 (en) 2016-12-19 2019-08-20 Nxp B.V. Method and system for operating a communications device that communicates via inductive coupling
US10721604B2 (en) 2016-12-19 2020-07-21 Nxp B.V. Method and system for operating a communications device that communicates via inductive coupling
EP3580853B1 (en) * 2017-02-10 2023-04-05 Telefonaktiebolaget LM Ericsson (publ) Time division duplex transceiver with an integrated isolator circuit
US10574286B2 (en) * 2017-09-01 2020-02-25 Qualcomm Incorporated High selectivity TDD RF front end
EP3685467B1 (en) * 2017-09-22 2021-07-07 Telefonaktiebolaget LM Ericsson (PUBL) Antenna connection circuits
US10720967B2 (en) 2017-09-25 2020-07-21 Nxp B.V. Method and system for operating a communications device that communicates via inductive coupling
US10382098B2 (en) * 2017-09-25 2019-08-13 Nxp B.V. Method and system for operating a communications device that communicates via inductive coupling
FR3073995B1 (fr) * 2017-11-17 2021-01-08 Continental Automotive France Systeme d'au moins deux unites emettrices et/ou receptrices reliees a une antenne commune
US10812049B2 (en) * 2018-09-06 2020-10-20 Apple Inc. Reconfigurable feed-forward for electrical balance duplexers (EBD)
US10715204B2 (en) * 2018-09-28 2020-07-14 Apple Inc. Reconfigurable electrical balance duplexer (EBD) supporting frequency division duplex (FDD) and time division duplex (TDD)
US11158936B2 (en) * 2019-05-31 2021-10-26 Texas Instruments Incorporated Transmit-receive port for half-duplex transceivers
US10938542B1 (en) * 2019-09-25 2021-03-02 Apple Inc. Electrical balanced duplexer-based duplexer
US11177837B1 (en) 2020-06-12 2021-11-16 Apple Inc. Duplexer with impedance inverters
US11252822B1 (en) * 2020-11-16 2022-02-15 Himax Technologies Limited Flexible printed circuit board and display apparatus having the same
US11265038B1 (en) * 2020-12-09 2022-03-01 Apple Inc. Wideband balanced duplexer
CN114268340A (zh) * 2022-01-26 2022-04-01 北京奕斯伟计算技术有限公司 发射机、收发机及其信号传输方法
CN114430256A (zh) * 2022-02-08 2022-05-03 成都通量科技有限公司 提升增益的三耦合低噪声放大器、系统及其参数计算方法
US12537557B2 (en) * 2022-08-30 2026-01-27 Texas Instruments Incorporated Differential electrical balance duplexers
CN121058164A (zh) * 2023-06-14 2025-12-02 华为技术有限公司 功率检测
US20250105869A1 (en) * 2023-09-21 2025-03-27 Apple Inc. Wireless Circuitry with Reconfigurable Matching Networks
CN117809708B (zh) * 2024-02-29 2024-05-07 浙江力积存储科技有限公司 存储阵列及提高存储阵列的数据读取准确度的方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1123416A (en) 1965-11-19 1968-08-14 Standard Telephones Cables Ltd Telegraph receiving apparatus
US3699444A (en) 1969-02-17 1972-10-17 American Nucleonics Corp Interference cancellation system
US4747160A (en) 1987-03-13 1988-05-24 Suite 12 Group Low power multi-function cellular television system
US5179302A (en) 1991-04-03 1993-01-12 Loral Aerospace Corp. Tunable data filter
US6208135B1 (en) 1994-07-22 2001-03-27 Steve J. Shattil Inductive noise cancellation circuit for electromagnetic pickups
US7142811B2 (en) 2001-03-16 2006-11-28 Aura Communications Technology, Inc. Wireless communication over a transducer device
JP3874241B2 (ja) 2001-07-27 2007-01-31 株式会社ルネサステクノロジ 電子部品および設計方法
US6898193B2 (en) 2002-06-20 2005-05-24 Qualcomm, Incorporated Adaptive gain adjustment control
EP1515449A1 (en) 2003-09-11 2005-03-16 Seiko Epson Corporation Coupling device for interfacing power amplifier and antenna in differential mode
ATE488068T1 (de) 2003-11-17 2010-11-15 Quellan Inc Verfahren und system zur löschung von antennenstörungen
US7161427B2 (en) 2003-12-22 2007-01-09 Silicon Laboratories Inc. Input structure for a power amplifier and associated methods
US7706755B2 (en) 2005-11-09 2010-04-27 Texas Instruments Incorporated Digital, down-converted RF residual leakage signal mitigating RF residual leakage
US7471204B2 (en) 2006-07-07 2008-12-30 Broadcom Corporation Receiver architecture for canceling blocking signals
US8090044B2 (en) 2006-12-29 2012-01-03 Broadcom Corporation Multimode transceiver for use with multiple antennas and method for use therewith
US20090117855A1 (en) 2006-12-29 2009-05-07 Broadcom Corporation Transceiver for use with multiple antennas and method for use therewith
TW200849913A (en) 2007-01-26 2008-12-16 Agency Science Tech & Res A radio frequency identification transceiver
US8135348B2 (en) 2007-03-27 2012-03-13 Qualcomm, Incorporated Rejection of transmit signal leakage in wireless communication device
US8005448B1 (en) 2007-05-10 2011-08-23 Rf Micro Devices, Inc. Radio frequency duplex filter for removing transmit signals from a receive path
JP2008306550A (ja) * 2007-06-08 2008-12-18 Mitsubishi Electric Corp 電力線搬送通信システムおよび容量性信号結合装置
CN101765970B (zh) * 2007-08-23 2013-07-10 太阳诱电株式会社 双工器、通信模块以及通信装置
US7848713B2 (en) 2007-09-10 2010-12-07 Qualcomm Incorporated Common mode signal attenuation for a differential duplexer
US8090332B2 (en) 2007-12-12 2012-01-03 Qualcomm, Incorporated Tracking filter for a receiver
US8306480B2 (en) 2008-01-22 2012-11-06 Texas Instruments Incorporated System and method for transmission interference cancellation in full duplex transceiver
US7773545B2 (en) 2008-02-27 2010-08-10 Mediatek Inc. Full division duplex system and a leakage cancellation method
US8175535B2 (en) 2008-02-27 2012-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Active cancellation of transmitter leakage in a wireless transceiver
US8351874B2 (en) 2008-04-08 2013-01-08 Telefonaktiebolaget Lm Ericsson (Publ) System and method for adaptive antenna impedance matching
US8055235B1 (en) * 2008-05-02 2011-11-08 Hypres, Inc. System and method for digital interference cancellation
US8351978B2 (en) 2008-08-01 2013-01-08 Aleksandar Tasic Systems and methods for adjusting the gain of a receiver through a gain tuning network
US8432237B2 (en) * 2009-05-21 2013-04-30 Qualcomm, Incorporated Output circuit with integrated impedance matching, power combining and filtering for power amplifiers and other circuits
GB0910704D0 (en) * 2009-06-22 2009-08-05 Univ Leeds A novel tomographic sensing system for high conductivity multiphase flow measurement
KR101083531B1 (ko) 2009-09-01 2011-11-18 에스케이 텔레콤주식회사 송수신 신호 분리를 위한 결합장치 및 제어방법
US8208865B2 (en) 2009-09-11 2012-06-26 Broadcom Corporation RF front-end with on-chip transmitter/receiver isolation and noise-matched LNA
US8897722B2 (en) 2009-09-11 2014-11-25 Broadcom Corporation RF front-end with wideband transmitter/receiver isolation
US8044540B2 (en) 2009-09-23 2011-10-25 Georgia Tech Research Corporation Systems and methods for a SPDT switch or SPMT switch with transformer
WO2011040507A1 (ja) * 2009-09-30 2011-04-07 日本電気株式会社 電力増幅器、無線通信機および電力増幅方法
US8368481B2 (en) * 2009-10-14 2013-02-05 Microsemi Corporation RF switchable balun
US8502626B2 (en) 2009-12-30 2013-08-06 Broadcom Corporation RF front-end with on-chip transmitter/receiver isolation using the hall effect
GB201003183D0 (en) 2010-02-24 2010-04-14 M4S Nv Rejection of RF interferers and noise in a wireless communications transceiver
US8626084B2 (en) * 2010-05-13 2014-01-07 Qualcomm, Incorporated Area efficient concurrent matching transceiver
US8792836B2 (en) 2010-06-03 2014-07-29 Broadcom Corporation Front end module with compensating duplexer
US8571489B2 (en) * 2010-06-03 2013-10-29 Broadcom Corporation Front end module with tone injection
US8843081B2 (en) 2011-05-16 2014-09-23 Qualcomm Incorporated Receiver with transmit signal cancellation
JP5613833B2 (ja) * 2011-05-18 2014-10-29 ルネサスエレクトロニクス株式会社 受信回路及び信号受信方法
US9083441B2 (en) 2011-10-26 2015-07-14 Qualcomm Incorporated Impedance balancing for transmitter to receiver rejection
US20130259099A1 (en) 2012-03-30 2013-10-03 Qualcomm Incorporated Tunable notch filter using feedback through an existing feedback receiver

Similar Documents

Publication Publication Date Title
JP2015515813A5 (enExample)
JP6017577B2 (ja) 送信機−受信機間の阻止のためのインピーダンス平衡
JP2016536964A5 (enExample)
JP2008099236A5 (enExample)
JP2015516711A5 (enExample)
JP2015515174A5 (enExample)
JP2015508268A5 (enExample)
JP2017536779A5 (enExample)
JP2015027239A5 (ja) 受電装置、送電装置およびそれらの制御方法並びにプログラム
JP2015509339A5 (enExample)
JP2017507611A5 (enExample)
JP2015529067A5 (enExample)
JP2015521010A5 (enExample)
JP2008182714A5 (enExample)
JP2017538377A5 (enExample)
CN101409571B (zh) 一种可切换天线和电子设备
US9143186B2 (en) Transceiver and communication device
JP2017539156A (ja) 誘導結合通信のためのシステムおよび方法
JP6374118B2 (ja) デュアルモード電力増幅器
JP2016530833A5 (enExample)
TWI456916B (zh) 無線收發裝置
CN110365372A (zh) Rf前端模块和近场通信装置
WO2016050633A3 (en) Inductive power transfer system
CN103701487B (zh) 一种基于双频点谐振腔的水下无线电能和信号传输系统
JP2018533333A5 (enExample)