drift tube


noun Radio.

a conducting enclosure, usually cylindrical, held at a constant potential so that electrons or charged particles within will experience no force, and therefore no change in velocity.Compare Klystron.
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British Dictionary definitions for drift tube

drift tube

noun

physics a hollow cylindrical electrode to which a radio-frequency voltage is applied in a linear accelerator

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012