From LTwiki-Wiki for LTspice

I'm a Ph.D. student working on wireless communication at the University of Waterloo. I'm working on steerable antennas for millimeter-wave communication. I'm also working on near-field wireless power transfer systems .I have done several projects so far including: 1- High-efficiency class AD audio amplifier using combination of class A and class D. 2- I have built a 4W power transfer setup using helical resonator. The distance of power transfer was 1 meter.