MX338219B - Amplificador de transimpedancia con condensador integrado. - Google Patents

Amplificador de transimpedancia con condensador integrado.

Info

Publication number
MX338219B
MX338219B MX2014013900A MX2014013900A MX338219B MX 338219 B MX338219 B MX 338219B MX 2014013900 A MX2014013900 A MX 2014013900A MX 2014013900 A MX2014013900 A MX 2014013900A MX 338219 B MX338219 B MX 338219B
Authority
MX
Mexico
Prior art keywords
transimpedance amplifier
collector
integrated capacitor
detector
dielectric
Prior art date
Application number
MX2014013900A
Other languages
English (en)
Other versions
MX2014013900A (es
Inventor
John Patrick Fitzgerald
Original Assignee
Smiths Detection Watford Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Smiths Detection Watford Ltd filed Critical Smiths Detection Watford Ltd
Publication of MX2014013900A publication Critical patent/MX2014013900A/es
Publication of MX338219B publication Critical patent/MX338219B/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/025—Detectors specially adapted to particle spectrometers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/022—Circuit arrangements, e.g. for generating deviation currents or voltages ; Components associated with high voltage supply

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

Se describen espectrómetros que incluyen detectores capacitivos integrados. Un detector capacitivo integrado integra una corriente de iones del condensador en el voltaje de cambio. El detector incluye un colector configurado para recibir iones en el espectrómetro, un dieléctrico, y una placa dispuesta en una configuración traslapada con el colector en un lado opuesto al del dieléctrico. El detector también incluye un amplificador.
MX2014013900A 2012-06-01 2013-05-31 Amplificador de transimpedancia con condensador integrado. MX338219B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261654333P 2012-06-01 2012-06-01
PCT/GB2013/051462 WO2013179060A2 (en) 2012-06-01 2013-05-31 Integrated capacitor transimpedance amplifier

Publications (2)

Publication Number Publication Date
MX2014013900A MX2014013900A (es) 2015-07-14
MX338219B true MX338219B (es) 2016-04-06

Family

ID=48577139

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014013900A MX338219B (es) 2012-06-01 2013-05-31 Amplificador de transimpedancia con condensador integrado.

Country Status (11)

Country Link
US (1) US9324546B2 (es)
EP (1) EP2856140B1 (es)
JP (1) JP6060255B2 (es)
KR (1) KR102078116B1 (es)
CN (1) CN104335036B (es)
CA (1) CA2873637C (es)
IN (1) IN2014DN10074A (es)
MX (1) MX338219B (es)
PL (1) PL2856140T3 (es)
RU (1) RU2637181C2 (es)
WO (1) WO2013179060A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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RU2637181C2 (ru) * 2012-06-01 2017-11-30 Смитс Детекшн - Уотфорд Лимитед Спектрометр с интегральным емкостным трансимпедансным усилителем
JP6060254B2 (ja) * 2012-06-01 2017-01-11 スミスズ ディテクション−ワトフォード リミテッド オフセット回路を有する容量性トランスインピーダンス増幅器
RU2625805C2 (ru) * 2015-05-26 2017-07-19 Анатолий Владимирович Головин Устройство преобразования ионного тока спектрометра ионной подвижности
CN109314036B (zh) * 2016-05-10 2021-03-23 谱光仪器股份有限公司 侦测带电粒子装置及体现所述装置于质谱法的设备
RU2638824C2 (ru) * 2016-05-11 2017-12-18 Анатолий Владимирович Головин Устройство формирования напряжения на защитной сетке коллектора ионного тока спектрометра ионной подвижности
US11646190B2 (en) 2017-07-21 2023-05-09 Atonarp Inc. Current detection device and spectrometer using the same
US11417509B2 (en) 2017-07-21 2022-08-16 Atonarp Inc. Current detection device and spectrometer using ihe same
US10224192B2 (en) 2017-07-21 2019-03-05 Atonarp Inc. High-speed low-noise ion current detection circuit and mass spectrometer using the same
DE102019202242A1 (de) 2019-02-19 2020-08-20 Inficon Gmbh Gasdetektor mit einer Ionisiervorrichtung
WO2021069071A1 (de) 2019-10-09 2021-04-15 Gottfried Wilhelm Leibniz Universität Hannover Elektrische schaltung

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US4551624A (en) 1983-09-23 1985-11-05 Allied Corporation Ion mobility spectrometer system with improved specificity
SU1520414A1 (ru) * 1987-10-08 1989-11-07 Специализированное конструкторско-технологическое бюро Института электроники АН УзССР Ионный микроанализатор
US5168461A (en) * 1989-08-21 1992-12-01 Industrial Technology Research Institute Switched capacitor differentiators and switched capacitor differentiator-based filters
US5184015A (en) * 1991-09-27 1993-02-02 Martin Marietta Energy Systems, Inc. Charged particle mobility refrigerant analyzer
GB9510405D0 (en) 1995-05-23 1995-07-19 Graseby Dynamics Ltd Ion mobility spectrometers
US6051832A (en) 1996-08-20 2000-04-18 Graseby Dynamics Limited Drift chambers
US6544193B2 (en) * 1996-09-04 2003-04-08 Marcio Marc Abreu Noninvasive measurement of chemical substances
US5982232A (en) * 1998-04-01 1999-11-09 International Business Machines Corporation Low noise, bandwidth compensated transimpedance amplifier
AU766473B2 (en) * 1998-10-06 2003-10-16 University Of Washington Charged particle beam detection system
DE19920410C2 (de) 1999-05-04 2001-06-21 Hewing Gmbh Flächenheizungsrohrleitung, insbesondere für eine Fußbodenheizung, und Flächenheizungsaufbau mit einer derartigen Rohrleitung
US7005632B2 (en) * 2002-04-12 2006-02-28 Sionex Corporation Method and apparatus for control of mobility-based ion species identification
US6495824B1 (en) 2000-03-13 2002-12-17 Bechtel Bwxt Idaho, Llc Ion mobility spectrometer, spectrometer analyte detection and identification verification system, and method
US6459079B1 (en) 2000-07-11 2002-10-01 The United States As Represented By The Secretary Of The Navy Shipboard chemical agent monitor-portable (SCAMP)
JP3628636B2 (ja) * 2001-07-30 2005-03-16 シャープ株式会社 スイッチトキャパシタ回路
US7091481B2 (en) * 2001-08-08 2006-08-15 Sionex Corporation Method and apparatus for plasma generation
US6809313B1 (en) * 2003-03-17 2004-10-26 Sandia Corporation Micro faraday-element array detector for ion mobility spectroscopy
DE10333154A1 (de) * 2003-07-22 2005-02-24 Vega Grieshaber Kg Verfahren und Schaltungsanordnung zum Auswerten einer Messkapazität
US7403065B1 (en) * 2006-08-22 2008-07-22 Sandia Corporation Differential transimpedance amplifier circuit for correlated differential amplification
US7884317B2 (en) * 2007-01-03 2011-02-08 Leco Corporation Base line restoration circuit
GB0704137D0 (en) * 2007-03-03 2007-04-11 Smiths Detection Watford Ltd Ion mobility spectrometers
US8207492B2 (en) * 2007-05-14 2012-06-26 Chemring Detection Systems, Inc. Chemical detection system and method using a capacitive trans impedance amplifier
CN101937823B (zh) * 2009-06-30 2012-05-23 同方威视技术股份有限公司 离子迁移谱仪的离子收集装置和离子迁移谱仪
PL2633298T3 (pl) * 2010-10-27 2018-10-31 Smiths Detection Montreal Inc. Monitorowanie piku tła w spektrometrii ruchliwości jonów
CN104011829A (zh) * 2011-12-27 2014-08-27 Dh科技发展私人贸易有限公司 用于脉冲计数应用的与电子倍增器连接的超快跨阻放大器
RU2637181C2 (ru) * 2012-06-01 2017-11-30 Смитс Детекшн - Уотфорд Лимитед Спектрометр с интегральным емкостным трансимпедансным усилителем
JP6060254B2 (ja) * 2012-06-01 2017-01-11 スミスズ ディテクション−ワトフォード リミテッド オフセット回路を有する容量性トランスインピーダンス増幅器
US9196467B2 (en) * 2013-03-11 2015-11-24 1St Detect Corporation Mass spectrum noise cancellation by alternating inverted synchronous RF

Also Published As

Publication number Publication date
CN104335036B (zh) 2017-04-26
US9324546B2 (en) 2016-04-26
CA2873637A1 (en) 2013-12-05
KR20150024343A (ko) 2015-03-06
EP2856140A2 (en) 2015-04-08
PL2856140T3 (pl) 2020-05-18
RU2637181C2 (ru) 2017-11-30
US20150129756A1 (en) 2015-05-14
WO2013179060A3 (en) 2014-01-30
CA2873637C (en) 2020-09-22
IN2014DN10074A (es) 2015-08-21
JP6060255B2 (ja) 2017-01-11
JP2015526698A (ja) 2015-09-10
WO2013179060A2 (en) 2013-12-05
KR102078116B1 (ko) 2020-02-17
RU2014148314A (ru) 2016-07-27
EP2856140B1 (en) 2019-10-16
MX2014013900A (es) 2015-07-14
CN104335036A (zh) 2015-02-04

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