PL2856139T3 - Spektrometr zawierający pojemnościowy wzmacniacz transimpedancyjny z kompensacją - Google Patents

Spektrometr zawierający pojemnościowy wzmacniacz transimpedancyjny z kompensacją

Info

Publication number
PL2856139T3
PL2856139T3 PL13727324T PL13727324T PL2856139T3 PL 2856139 T3 PL2856139 T3 PL 2856139T3 PL 13727324 T PL13727324 T PL 13727324T PL 13727324 T PL13727324 T PL 13727324T PL 2856139 T3 PL2856139 T3 PL 2856139T3
Authority
PL
Poland
Prior art keywords
spectrometer
offset
transimpedance amplifier
capacitive transimpedance
capacitive
Prior art date
Application number
PL13727324T
Other languages
English (en)
Inventor
John Patrick Fitzgerald
Original Assignee
Smiths Detection-Watford Limited
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 Limited filed Critical Smiths Detection-Watford Limited
Publication of PL2856139T3 publication Critical patent/PL2856139T3/pl

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
    • H01J49/022—Circuit arrangements, e.g. for generating deviation currents or voltages ; Components associated with high voltage supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/70—Charge amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/267—A capacitor based passive circuit, e.g. filter, being used in an amplifying circuit

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
PL13727324T 2012-06-01 2013-05-31 Spektrometr zawierający pojemnościowy wzmacniacz transimpedancyjny z kompensacją PL2856139T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261654426P 2012-06-01 2012-06-01
EP13727324.9A EP2856139B1 (en) 2012-06-01 2013-05-31 Spectrometer comprising capacitive transimpedance amplifier with offset
PCT/GB2013/051460 WO2013179058A2 (en) 2012-06-01 2013-05-31 Capacitive transimpedance amplifier with offset

Publications (1)

Publication Number Publication Date
PL2856139T3 true PL2856139T3 (pl) 2020-07-27

Family

ID=48577138

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13727324T PL2856139T3 (pl) 2012-06-01 2013-05-31 Spektrometr zawierający pojemnościowy wzmacniacz transimpedancyjny z kompensacją

Country Status (11)

Country Link
US (1) US9228979B2 (pl)
EP (1) EP2856139B1 (pl)
JP (1) JP6060254B2 (pl)
KR (1) KR102078117B1 (pl)
CN (1) CN104335035B (pl)
CA (1) CA2873626C (pl)
IN (1) IN2014DN10133A (pl)
MX (1) MX341070B (pl)
PL (1) PL2856139T3 (pl)
RU (1) RU2641614C2 (pl)
WO (1) WO2013179058A2 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX338219B (es) * 2012-06-01 2016-04-06 Smiths Detection Watford Ltd Amplificador de transimpedancia con condensador integrado.
KR102078117B1 (ko) * 2012-06-01 2020-02-17 스미스 디텍션-워트포드 리미티드 오프셋을 가진 용량성 트랜스임피던스 증폭기
RU2625805C2 (ru) * 2015-05-26 2017-07-19 Анатолий Владимирович Головин Устройство преобразования ионного тока спектрометра ионной подвижности
GB201802917D0 (en) 2018-02-22 2018-04-11 Micromass Ltd Charge detection mass spectrometry
DE102019108192A1 (de) 2019-03-29 2020-10-01 Inficon Gmbh Verstärkervorrichtung zur Verstärkung kleiner Ströme
US11842891B2 (en) 2020-04-09 2023-12-12 Waters Technologies Corporation Ion detector

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US4442349A (en) * 1980-09-15 1984-04-10 Baird Corporation Circuitry for the generation and synchronous detection of optical pulsed signals
US4551624A (en) 1983-09-23 1985-11-05 Allied Corporation Ion mobility spectrometer system with improved specificity
US4542295A (en) * 1983-09-29 1985-09-17 Mattson David R Spectrometer with selectable area detector
US4620148A (en) * 1984-08-27 1986-10-28 Baird Corporation Current meter
SU1520414A1 (ru) * 1987-10-08 1989-11-07 Специализированное конструкторско-технологическое бюро Института электроники АН УзССР Ионный микроанализатор
US5012202A (en) * 1990-03-15 1991-04-30 Triquint Semiconductor, Inc. Low impedance automatic gain control circuit
GB9510405D0 (en) 1995-05-23 1995-07-19 Graseby Dynamics Ltd Ion mobility spectrometers
US6064066A (en) * 1995-07-21 2000-05-16 Texas Insruments Incorporated Bolometer autocalibration
US6028312A (en) * 1995-07-21 2000-02-22 Texas Instruments Incorporated Electronic chopping
US6051832A (en) 1996-08-20 2000-04-18 Graseby Dynamics Limited Drift chambers
US6444970B1 (en) * 1998-06-26 2002-09-03 Scimed Life Systems, Inc. Miniature low-noise photodiode system
DE19920410C2 (de) 1999-05-04 2001-06-21 Hewing Gmbh Flächenheizungsrohrleitung, insbesondere für eine Fußbodenheizung, und Flächenheizungsaufbau mit einer derartigen Rohrleitung
US7057168B2 (en) * 1999-07-21 2006-06-06 Sionex Corporation Systems for differential ion mobility analysis
US7005632B2 (en) * 2002-04-12 2006-02-28 Sionex Corporation Method and apparatus for control of mobility-based ion species identification
JP4870889B2 (ja) * 1999-10-15 2012-02-08 アプロレーザ ディベロップメント カンパニー リミテッド ライアビリティー カンパニー 高度に構成可能な容量性トランスデューサインターフェイス回路
US6731121B1 (en) * 1999-10-15 2004-05-04 Microsensors Corp. Highly configurable capacitive transducer interface circuit
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)
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
WO2009091999A1 (en) * 2008-01-16 2009-07-23 General Dynamics Armament And Technical Products, Inc. Chemical detection system and method using a capacitive trans impedance amplifier
WO2012056322A1 (en) * 2010-10-27 2012-05-03 Henryk Zaleski Fast-switching dual-polarity ion mobility spectrometry
MX338219B (es) * 2012-06-01 2016-04-06 Smiths Detection Watford Ltd Amplificador de transimpedancia con condensador integrado.
KR102078117B1 (ko) * 2012-06-01 2020-02-17 스미스 디텍션-워트포드 리미티드 오프셋을 가진 용량성 트랜스임피던스 증폭기

Also Published As

Publication number Publication date
KR102078117B1 (ko) 2020-02-17
CN104335035A (zh) 2015-02-04
WO2013179058A2 (en) 2013-12-05
IN2014DN10133A (pl) 2015-08-21
RU2641614C2 (ru) 2018-01-18
MX2014013901A (es) 2015-05-08
US9228979B2 (en) 2016-01-05
US20150136965A1 (en) 2015-05-21
JP6060254B2 (ja) 2017-01-11
CN104335035B (zh) 2018-04-20
CA2873626A1 (en) 2013-12-05
EP2856139A2 (en) 2015-04-08
CA2873626C (en) 2022-07-05
RU2014147135A (ru) 2016-08-10
KR20150023442A (ko) 2015-03-05
JP2015526697A (ja) 2015-09-10
WO2013179058A3 (en) 2014-04-03
MX341070B (es) 2016-08-04
EP2856139B1 (en) 2020-01-15

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