Radiant energy – Ionic separation or analysis – Ion beam pulsing means with detector synchronizing means
Patent
1997-04-16
1998-11-10
Anderson, Bruce
Radiant energy
Ionic separation or analysis
Ion beam pulsing means with detector synchronizing means
250287, B01D 5944, H01J 4900
Patent
active
058347712
ABSTRACT:
There is an ion mobility spectrometer(IMS) comprising a ion drift tube comprising a reaction region, a shutter grid, a drift region and a collector; an inlet for introducing a carrier gas into the reaction region; and an ionization source in the reaction region, wherein flexible PCBs (printed circuit board) are fixed onto the surface of the ion drift tube to develop electric fields along the axis of the reaction region and the drift region for the movement of ions generated in the reaction region to the collector.
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Choi Seung Ki
Hwang Ki Woon
Kim Hark Sang
Lim Ho Jin
Yoon Kyoung Won
Agency For Defence Development
Anderson Bruce
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