A publication entitled, "Nonlinear Control and Operation of DC to DC Switching Power Converters", Pallab Midya, published by UMI Dissertion Services, degree date 1995, 146 pages. |
An article entitled "High-Efficiency Single-Sideband HF/VHF Transmitter Based Upon Envelope Elimination And Restoration" by F.H. Raab and D.J. Rupp, Green Mountain Radio Research Company, USA from IEEE CP392, UK pp. 21-25, Jul. 4-7, 1994. |
An article entitled "Class-S High-Efficiency Amplitude Modulator" by Dr. Frederick H. Raab and D.J. Rupp, Green Mountain Radio Research from GMRR TP93-1:RF Design, vol. 17.No. 5. pp. 70-74, May 1994. |
An article entitled "Single-Sideband Transmission By Envelope Elimination and Restoration" by Leonard R. Kahn from Proceedings Of The IRE. |