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Auxiliary frequency parametric excitation of quadrupole mass spectrometers
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 2013 |
| Description | The apparatus introduces a second adjustable resonant point in a QMS at a frequency that is close to a multiple of the fundamental frequency by adjusting driving point impedance characteristics of the QMS. The apparatus measures the first and second resonant point of the QMS to account for changes in the operational characteristics of the QMS. |
| File Size | 1545940 |
| Page Count | 16 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20140016594 |
| Archival Resource Key | ark:/13960/t09w5fj8v |
| Language | English |
| Publisher Date | 2013-07-16 |
| Access Restriction | Open |
| Subject Keyword | Electronics And Electrical Engineering Electric Potential Parametric Frequency Converters Patents Frequencies Feedback Control Frequency Measurement Quadrupoles Frequency Control Mass Spectrometers Resonant Frequencies Ionization Excitation Electric Fields Electrical Impedance Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |