Tech-X Corp. will exhibit at EDI CON USA 2016 , taking place in Boston, Mass., September 20-22. Stop by Booth #123 to learn about Vsim finite difference time domain (FDTD) electromagnetic (EM) and particle-in-cell (PIC) simulation. Applications include magnetron sputtering, helix traveling wave tubes (TWTs) klystrons, gyrotrons, plasma physics and antennas.