Negative Peak Limiting of High Level AM Class-C RF Amplifier & Trapezoid Pattern Analysis

Link to article below:
http://amwindow.org/tech/htm/3diodeka.htm
With what I see as an increased interest in amplitude modulation (AM) on many of the amateur bands, I thought it might be useful to show what I have found to be an effective way to prevent over-modulation and splatter that can occur during high-level plate modulation of AM transmitters.