ATE345494T1 - Wellenformgenerator-elektronik mit abgestimmten lc-schaltkreisen - Google Patents

Wellenformgenerator-elektronik mit abgestimmten lc-schaltkreisen

Info

Publication number
ATE345494T1
ATE345494T1 AT03747782T AT03747782T ATE345494T1 AT E345494 T1 ATE345494 T1 AT E345494T1 AT 03747782 T AT03747782 T AT 03747782T AT 03747782 T AT03747782 T AT 03747782T AT E345494 T1 ATE345494 T1 AT E345494T1
Authority
AT
Austria
Prior art keywords
parallel rods
tuned
circuit
waveform generator
voltage
Prior art date
Application number
AT03747782T
Other languages
English (en)
Inventor
Lucien Potvin
Yves Baribeau
Original Assignee
Ionalytics Corp
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 Ionalytics Corp filed Critical Ionalytics Corp
Application granted granted Critical
Publication of ATE345494T1 publication Critical patent/ATE345494T1/de

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
    • G01N27/624—Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/062—Ion guides
    • H01J49/063—Multipole ion guides, e.g. quadrupoles, hexapoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Feedback Control In General (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT03747782T 2002-09-25 2003-09-23 Wellenformgenerator-elektronik mit abgestimmten lc-schaltkreisen ATE345494T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41316202P 2002-09-25 2002-09-25

Publications (1)

Publication Number Publication Date
ATE345494T1 true ATE345494T1 (de) 2006-12-15

Family

ID=32043213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03747782T ATE345494T1 (de) 2002-09-25 2003-09-23 Wellenformgenerator-elektronik mit abgestimmten lc-schaltkreisen

Country Status (7)

Country Link
US (1) US7285774B2 (de)
EP (1) EP1543320B1 (de)
AT (1) ATE345494T1 (de)
AU (6) AU2003249796A1 (de)
CA (6) CA2502445C (de)
DE (1) DE60309725T2 (de)
WO (6) WO2004029614A1 (de)

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US8008618B2 (en) * 2008-06-09 2011-08-30 Frank Londry Multipole ion guide for providing an axial electric field whose strength increases with radial position, and a method of operating a multipole ion guide having such an axial electric field
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Also Published As

Publication number Publication date
WO2004029614A1 (en) 2004-04-08
AU2003266055A8 (en) 2004-04-19
AU2003266054A1 (en) 2004-04-19
CA2502445A1 (en) 2004-04-08
WO2004030023A2 (en) 2004-04-08
CA2499476A1 (en) 2004-04-08
AU2003266900A1 (en) 2004-04-19
CA2499471A1 (en) 2004-04-08
AU2003266055A1 (en) 2004-04-19
CA2499474A1 (en) 2004-04-08
WO2004030022A2 (en) 2004-04-08
DE60309725T2 (de) 2008-01-10
AU2003266054A8 (en) 2004-04-19
AU2003266901A1 (en) 2004-04-19
CA2499538C (en) 2009-11-24
CA2499476C (en) 2009-06-02
CA2499474C (en) 2010-05-04
CA2499471C (en) 2009-11-24
AU2003264200A8 (en) 2004-04-19
AU2003249796A1 (en) 2004-04-19
CA2499570A1 (en) 2004-04-08
WO2004030023A3 (en) 2004-06-17
WO2004029603A3 (en) 2004-06-17
EP1543320B1 (de) 2006-11-15
AU2003264200A1 (en) 2004-04-19
AU2003266900A8 (en) 2004-04-19
WO2004029604A2 (en) 2004-04-08
WO2004030129A3 (en) 2004-06-03
CA2499538A1 (en) 2004-04-08
US20060038121A1 (en) 2006-02-23
WO2004030022A3 (en) 2004-07-01
EP1543320A2 (de) 2005-06-22
AU2003266901A8 (en) 2004-04-19
WO2004029603A2 (en) 2004-04-08
US7285774B2 (en) 2007-10-23
CA2502445C (en) 2011-08-23
WO2004029604A3 (en) 2004-07-15
DE60309725D1 (de) 2006-12-28
WO2004030129A2 (en) 2004-04-08

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