JP2018509053A5 - - Google Patents

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Publication number
JP2018509053A5
JP2018509053A5 JP2017540095A JP2017540095A JP2018509053A5 JP 2018509053 A5 JP2018509053 A5 JP 2018509053A5 JP 2017540095 A JP2017540095 A JP 2017540095A JP 2017540095 A JP2017540095 A JP 2017540095A JP 2018509053 A5 JP2018509053 A5 JP 2018509053A5
Authority
JP
Japan
Prior art keywords
switching circuit
resonant switching
terminal
frequency
circuit
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.)
Pending
Application number
JP2017540095A
Other languages
English (en)
Japanese (ja)
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JP2018509053A (ja
Filing date
Publication date
Priority claimed from US14/610,888 external-priority patent/US9559735B2/en
Application filed filed Critical
Publication of JP2018509053A publication Critical patent/JP2018509053A/ja
Publication of JP2018509053A5 publication Critical patent/JP2018509053A5/ja
Pending legal-status Critical Current

Links

JP2017540095A 2015-01-30 2015-12-29 スイッチング共振器フィルタ回路および方法 Pending JP2018509053A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/610,888 2015-01-30
US14/610,888 US9559735B2 (en) 2015-01-30 2015-01-30 Switching resonator filter circuits and methods
PCT/US2015/067854 WO2016122815A1 (en) 2015-01-30 2015-12-29 Switching resonator filter circuits and methods

Publications (2)

Publication Number Publication Date
JP2018509053A JP2018509053A (ja) 2018-03-29
JP2018509053A5 true JP2018509053A5 (https=) 2019-01-24

Family

ID=55272612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017540095A Pending JP2018509053A (ja) 2015-01-30 2015-12-29 スイッチング共振器フィルタ回路および方法

Country Status (5)

Country Link
US (1) US9559735B2 (https=)
EP (1) EP3251211A1 (https=)
JP (1) JP2018509053A (https=)
CN (1) CN107210720A (https=)
WO (1) WO2016122815A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10128819B2 (en) * 2016-01-21 2018-11-13 Qualcomm Incorporated High rejection wideband bandpass N-path filter
WO2017204347A1 (ja) * 2016-05-27 2017-11-30 株式会社村田製作所 高周波フィルタ装置、及び、通信装置
US10439593B2 (en) * 2017-09-22 2019-10-08 Qualcomm Incorporated Multi-band filter architectures
US11139847B2 (en) * 2020-01-09 2021-10-05 Bae Systems Information And Electronic Systems Integration Inc. Self-tuning N-path filter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980665A (en) * 1987-05-22 1990-12-25 Recoton Corporation Remote control repeater
US6061551A (en) * 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
JP2003023363A (ja) * 2001-07-09 2003-01-24 Hitachi Media Electoronics Co Ltd 帯域可変型フィルタ装置及びそれを用いた通信装置
US7002403B2 (en) 2002-09-13 2006-02-21 Broadcom Corporation Transconductance/C complex band-pass filter
JP4053504B2 (ja) * 2004-01-30 2008-02-27 株式会社東芝 チューナブルフィルタ
JP2006157866A (ja) 2004-10-27 2006-06-15 Matsushita Electric Ind Co Ltd 複素フィルタ回路および受信回路
US7187230B2 (en) * 2005-03-18 2007-03-06 Nokia Corporation Transferred-impedance filtering in RF receivers
WO2006100629A2 (en) * 2005-03-21 2006-09-28 Nxp B.V. Filter device, circuit arrangement comprising such filter device as well as method of operating such filter device
TWI439059B (zh) * 2007-01-24 2014-05-21 Marvell World Trade Ltd 使用頻率可轉換阻抗結構之頻率與ｑ-因數可調整濾波器
JP5229969B2 (ja) 2007-08-23 2013-07-03 太陽誘電株式会社 デュープレクサ、通信モジュール、および通信装置
US8301105B2 (en) * 2009-08-13 2012-10-30 Texas Instruments Incorporated Receiver front end
KR20140019467A (ko) 2011-07-07 2014-02-14 후지쯔 가부시끼가이샤 가변 필터 장치 및 통신 장치
US8847676B2 (en) 2012-06-26 2014-09-30 Freescale Semiconductor, Inc. Image rejection for low IF receivers
US9559659B2 (en) * 2013-03-15 2017-01-31 Wispry, Inc. Tunable filter systems, devices, and methods

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