A Design of MOSFET class E oscillator with any design specification <Abstract> This paper presents a novel design procedure for class E oscillator. The proposed design procedure requires only circuit equations and design specifications. The other processes for computations of the design values are carried out with aid of computer. As a result, we can design class E oscillator that cannot be designed by the conventional design procedure. By carrying out two circuit experiments, we find that the experimental results agree with the calculated ones quantitatively, and show the validity of the proposed design procedure. One experimental measured power conversion efficiency is 90.7% under 6.8W output power at an operating frequency 2.02MHz, the other is 89.7% of under 2.8W output power at an operating frequency 1.97MHz. |