JP2017506012A5 - - Google Patents

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Publication number
JP2017506012A5
JP2017506012A5 JP2016537560A JP2016537560A JP2017506012A5 JP 2017506012 A5 JP2017506012 A5 JP 2017506012A5 JP 2016537560 A JP2016537560 A JP 2016537560A JP 2016537560 A JP2016537560 A JP 2016537560A JP 2017506012 A5 JP2017506012 A5 JP 2017506012A5
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JP
Japan
Prior art keywords
carrier
filter
mode
amplitude
reconfigurable baseband
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
JP2016537560A
Other languages
English (en)
Japanese (ja)
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JP2017506012A (ja
JP6464170B2 (ja
Filing date
Publication date
Priority claimed from US14/136,893 external-priority patent/US9300337B2/en
Application filed filed Critical
Publication of JP2017506012A publication Critical patent/JP2017506012A/ja
Publication of JP2017506012A5 publication Critical patent/JP2017506012A5/ja
Application granted granted Critical
Publication of JP6464170B2 publication Critical patent/JP6464170B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2016537560A 2013-12-20 2014-12-18 再構成可能なキャリアアグリゲーション受信器およびフィルタ Expired - Fee Related JP6464170B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/136,893 2013-12-20
US14/136,893 US9300337B2 (en) 2013-12-20 2013-12-20 Reconfigurable carrier-aggregation receiver and filter
PCT/US2014/071086 WO2015095482A1 (en) 2013-12-20 2014-12-18 Reconfigurable carrier-aggregation receiver and filter

Publications (3)

Publication Number Publication Date
JP2017506012A JP2017506012A (ja) 2017-02-23
JP2017506012A5 true JP2017506012A5 (enExample) 2018-01-18
JP6464170B2 JP6464170B2 (ja) 2019-02-06

Family

ID=52432908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016537560A Expired - Fee Related JP6464170B2 (ja) 2013-12-20 2014-12-18 再構成可能なキャリアアグリゲーション受信器およびフィルタ

Country Status (7)

Country Link
US (1) US9300337B2 (enExample)
EP (1) EP3084971A1 (enExample)
JP (1) JP6464170B2 (enExample)
KR (1) KR20160101042A (enExample)
CN (1) CN105830349B (enExample)
BR (1) BR112016014360A2 (enExample)
WO (1) WO2015095482A1 (enExample)

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US9525503B2 (en) * 2014-05-28 2016-12-20 Qualcomm Incorporated Reconfigurable multi-mode transceiver
US9722746B2 (en) * 2015-09-22 2017-08-01 Mediatek Inc. Analog-to-digital converter with bandpass noise transfer function
US9647639B1 (en) 2015-11-13 2017-05-09 Qualcomm Incorporated Baseband filters and interfaces between a digital-to-analog converter and a baseband filter
US10033420B2 (en) * 2016-06-23 2018-07-24 Mediatek Inc. Wireless communication receiver
US9991875B2 (en) 2016-08-12 2018-06-05 Qualcomm Incorporated Reconfigurable radio frequency (RF) bandstop/intermediate frequency (IF) bandpass filter
CN106330212A (zh) * 2016-08-31 2017-01-11 联想(北京)有限公司 载波聚合接收装置及射频前端装置
US10355729B2 (en) * 2017-06-09 2019-07-16 Qualcomm Incorporated Single receiver intra-band non-contiguous carrier aggregation
US10630262B2 (en) * 2017-07-21 2020-04-21 Qualcomm Incorporated Filter circuit
US10153934B1 (en) * 2017-10-11 2018-12-11 Qualcomm Incorporated Reconfigurable wideband current-mode filters
US10560128B2 (en) 2017-12-05 2020-02-11 Samsung Electronics Co., Ltd. Carrier aggregated signal transmission and reception
KR102557997B1 (ko) * 2017-12-05 2023-07-21 삼성전자주식회사 반송파 집적(Carrier Aggregation)을 이용하여 신호를 송수신하는 RFIC 및 이를 포함하는 무선 통신 장치
EP3881435B1 (en) * 2018-12-17 2024-01-31 Huawei Technologies Co., Ltd. A radio frequency receiver for carrier aggregation
CN118433001A (zh) * 2019-12-25 2024-08-02 华为技术有限公司 无线通信装置及信号处理方法
US11863140B2 (en) 2020-06-29 2024-01-02 Qualcomm Incorporated Programmable baseband filter for selecting between single-pole or complex-poles frequency response
US11632098B2 (en) * 2021-03-24 2023-04-18 Qualcomm Incorporated Polyphase filter with interphase coupling
CN114362774B (zh) * 2022-01-12 2022-08-02 成都频岢微电子有限公司 5g nr lfem带外抑制零点可重构结构接收机

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US6148048A (en) 1997-09-26 2000-11-14 Cirrus Logic, Inc. Receive path implementation for an intermediate frequency transceiver
US6735416B1 (en) 1999-05-25 2004-05-11 Xm Satellite Radio, Inc. Receiver architecture for SDARS full band signal reception having an analog conversion to baseband stage
EP1224735B1 (en) 1999-10-21 2010-06-16 Broadcom Corporation An adaptive radio transceiver
US7555263B1 (en) * 1999-10-21 2009-06-30 Broadcom Corporation Adaptive radio transceiver
US6975840B2 (en) 2002-05-31 2005-12-13 Broadcom Corporation Charge pump for an integrated circuit receiver
US7266351B2 (en) * 2002-09-13 2007-09-04 Broadcom Corporation Transconductance / C complex band-pass filter
US7676211B2 (en) 2003-04-21 2010-03-09 Spreadtrum Communications Inc. Reconfigurable baseband filter
US7529322B2 (en) 2005-08-26 2009-05-05 University Of Macau Two-step channel selection for wireless receiver front-ends
JP4757214B2 (ja) * 2007-02-21 2011-08-24 富士通株式会社 フィルタ回路
US20100048196A1 (en) * 2008-08-19 2010-02-25 Theodore Georgantas Method and system for a variable system on demand
US9584290B2 (en) 2009-12-08 2017-02-28 Qualcomm Incorporated Multiple carrier activation/deactivation in wireless communications
US8013672B2 (en) * 2010-01-06 2011-09-06 Hong Kong Applied Science and Technology Research Institute Company Limited Programmable gain amplifier and embedded filter
US8620242B2 (en) 2010-08-19 2013-12-31 Broadcom Corporation High performance transmitter preamplification chain with calibration feedback
US8731099B2 (en) * 2010-09-13 2014-05-20 Imec Wireless transmitters
JP5665571B2 (ja) * 2011-01-28 2015-02-04 ルネサスエレクトロニクス株式会社 半導体集積回路およびその動作方法
CN102255621B (zh) * 2011-07-06 2013-10-16 清华大学 一种软件无线电收发机射频前端电路
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US9118439B2 (en) * 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9002304B2 (en) * 2012-08-31 2015-04-07 Samsung Electronics Co., Ltd. Analog baseband filter apparatus for multi-band and multi-mode wireless transceiver and method for controlling the filter apparatus
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US9124246B2 (en) * 2013-09-25 2015-09-01 Qualcomm Incorporated Baseband processing circuitry

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