1. TWT Fly-through September, 2010 Electron Technologies, Inc.

2. TWT Fly-through, August 2010 pg. 2 Electron Technologies, Inc. TWT Fly-Through Overview The electron emits from the cathode and follows the approximate path shown. This electron doesn’t lose much energy and therefore lands on the 4 th stage. ELECTRON GUN HELIX CIRCUIT 5-STAGE DEPRESSED COLLECTOR

3. TWT Fly-through, August 2010 pg. 3 Electron Technologies, Inc. Be the Electron The bouncing of the electron is due to the periodic magnetic field. The actual transit time of the electron is ~13 ns.