JPWO2020200644A5 - - Google Patents

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JPWO2020200644A5
JPWO2020200644A5 JP2021557746A JP2021557746A JPWO2020200644A5 JP WO2020200644 A5 JPWO2020200644 A5 JP WO2020200644A5 JP 2021557746 A JP2021557746 A JP 2021557746A JP 2021557746 A JP2021557746 A JP 2021557746A JP WO2020200644 A5 JPWO2020200644 A5 JP WO2020200644A5
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Japan
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amplifier
current
aspects
arrangement
path
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JP2021557746A
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Japanese (ja)
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JP2022526362A5 (https=
JP7627662B2 (ja
JP2022526362A (ja
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Priority claimed from DE102019108192.0A external-priority patent/DE102019108192A1/de
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JP2021557746A 2019-03-29 2020-03-06 小電流を増幅する増幅装置 Active JP7627662B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019108192.0A DE102019108192A1 (de) 2019-03-29 2019-03-29 Verstärkervorrichtung zur Verstärkung kleiner Ströme
DE102019108192.0 2019-03-29
PCT/EP2020/056031 WO2020200644A1 (de) 2019-03-29 2020-03-06 Verstärkervorrichtung zur verstärkung kleiner ströme

Publications (4)

Publication Number Publication Date
JP2022526362A JP2022526362A (ja) 2022-05-24
JPWO2020200644A5 true JPWO2020200644A5 (https=) 2022-12-26
JP2022526362A5 JP2022526362A5 (https=) 2022-12-26
JP7627662B2 JP7627662B2 (ja) 2025-02-06

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ID=69810812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021557746A Active JP7627662B2 (ja) 2019-03-29 2020-03-06 小電流を増幅する増幅装置

Country Status (8)

Country Link
US (1) US12603623B2 (https=)
EP (1) EP3948306B1 (https=)
JP (1) JP7627662B2 (https=)
KR (1) KR102882669B1 (https=)
CN (1) CN113614548B (https=)
DE (1) DE102019108192A1 (https=)
TW (1) TWI848089B (https=)
WO (1) WO2020200644A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI3719993T3 (fi) * 2019-04-02 2023-03-20 QuantalRF AG Radiotaajuustehovahvistinjärjestelmä ja menetelmä sen lähtösignaalin linearisoimiseksi
WO2022173862A1 (en) 2021-02-09 2022-08-18 QuantalRF AG System and method for adjusting amplifier bias current based on input signal envelope tracking
US11973478B2 (en) * 2021-09-02 2024-04-30 Globalfoundries U.S. Inc. Single-to-differential converter
KR102735229B1 (ko) * 2022-07-14 2024-11-28 (주)시스코어 저잡음 완전 차동 전하 증폭기
US12519456B2 (en) 2022-08-31 2026-01-06 QuantalRF AG Integrated coupled resonator filtering
KR102888013B1 (ko) * 2023-12-07 2025-11-24 주식회사 인스파워 광대역 피드-포워드 증폭기 및 이를 제어하는 제어 장치

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723609A1 (de) 1977-05-25 1978-11-30 Leybold Heraeus Gmbh & Co Kg Eingangsschaltung fuer einen messverstaerker
US4259643A (en) 1979-01-25 1981-03-31 National Semiconductor Corporation Current gain amplifier cell
DE3144003C2 (de) 1981-11-04 1984-11-08 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Meßanordnung für extrem kleine Ströme
JPS63190974A (ja) 1987-01-29 1988-08-08 Horikawa Jiro 加硫ゴムパツキン
JPH0645909Y2 (ja) * 1987-05-29 1994-11-24 株式会社アドバンテスト Ｉｃ試験装置
DE4140112A1 (de) * 1991-12-05 1993-06-09 Leybold Ag, 6450 Hanau, De Verfahren und schaltung zur messung von teilchenstroemen
JP3181954B2 (ja) * 1991-10-30 2001-07-03 アジレント・テクノロジー株式会社 電流／電圧変換回路およびこの回路を用いた電流／電圧変換方法
US6583421B2 (en) 2001-10-11 2003-06-24 Diamond Semiconductor Group, Llc Charge measuring device with wide dynamic range
US6897665B2 (en) 2003-09-06 2005-05-24 Taiwan Semiconductor Manufacturing Co., Ltd In-situ electron beam induced current detection
US7230431B2 (en) * 2004-01-27 2007-06-12 Aadu Mirme Integrating electrometer amplifying circuit
US20090000236A1 (en) 2006-01-18 2009-01-01 David Schlumpf Keeper device for perpendicularly positioning a tie rod relative to a panel form wall
DE102007030172A1 (de) * 2007-06-27 2009-01-15 Forschungszentrum Jülich GmbH Strommessgerät mit hoher Dynamik und kleiner Zeitkonstante
US9086400B2 (en) 2007-11-29 2015-07-21 Cornell Research Foundation, Inc. Amplifier and array for measuring small current
CN101236404B (zh) * 2008-02-29 2010-06-02 钱生宏 一种延时切换控制器
CN101556169A (zh) * 2008-04-07 2009-10-14 中国科学院空间科学与应用研究中心 一种微电流放大器
JP4800371B2 (ja) * 2008-07-30 2011-10-26 富士男 小澤 レンジ切り替え回路
CN102472097B (zh) 2009-07-09 2015-03-04 斯克皮尔塔公司 用于高度耐磨应用的耐磨附件
US8278909B2 (en) * 2009-07-16 2012-10-02 Mks Instruments, Inc. Wide-dynamic range electrometer with a fast response
CN102545793A (zh) 2010-12-17 2012-07-04 南京航空航天大学 一种pA-μA量程的微弱电流放大器
WO2013179058A2 (en) 2012-06-01 2013-12-05 Smiths Detection-Watford Limited Capacitive transimpedance amplifier with offset
US9274145B2 (en) * 2012-10-22 2016-03-01 Tektronix, Inc. Active shunt ammeter apparatus and method
KR101582994B1 (ko) * 2013-11-12 2016-01-06 가락전자 주식회사 Ｄｓｐ 내장형 오디오 증폭기의 출력 제어방법
CN103558445B (zh) * 2013-11-13 2019-05-21 福禄克精密测量有限公司 电流检测电路以及测量装置
CN103592498B (zh) * 2013-11-13 2019-05-03 福禄克精密测量有限公司 电流检测电路
CN203708590U (zh) * 2014-01-26 2014-07-09 深圳市梓晶微科技有限公司 一种具有高功率因数高效率的led线性恒流控制电路
CN203759112U (zh) * 2014-03-31 2014-08-06 深圳市嘉力电气技术有限公司 一种高频电流检测电路
US9671270B2 (en) 2015-07-30 2017-06-06 Daniel Measurement And Control, Inc. Flow meter having electronic mount bracket assembly
CN105372525A (zh) * 2015-11-09 2016-03-02 上海芯哲微电子科技有限公司 运算放大器的测试电路
CN106936423B (zh) * 2015-12-29 2024-10-01 柳州桂通科技股份有限公司 运算放大器、驱动接口、测控设备、驱动电路和驱动器
CN107171650B (zh) * 2016-03-08 2020-04-17 晶豪科技股份有限公司 可变增益放大电路
JP6594810B2 (ja) * 2016-03-23 2019-10-23 ルネサスエレクトロニクス株式会社 電流検出回路及びそれを備えたｄｃｄｃコンバータ
CN107315034B (zh) 2016-04-26 2021-06-08 新唐科技日本株式会社 气体检测装置以及氢检测方法
US9806685B1 (en) 2016-05-13 2017-10-31 Mks Instruments, Inc. Trans-impedance amplifier with increased dynamic range
US10338224B2 (en) * 2017-03-27 2019-07-02 Analog Devices Global Unlimited Company High dynamic range analog front-end receiver for long range LIDAR
EP4042566A1 (de) * 2019-10-09 2022-08-17 Gottfried Wilhelm Leibniz Universität Hannover Elektrische schaltung

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