20 watt Sband FSK Transmitter for drone aircraft applications

Consultant to Conexant working on an RF interface for an in home BPL system.

HF software defined radio for amateur radio market. Radio was a direct conversion receiver with a low power exciter output on an ISA bus card. DSP was done on a sound card that used the  analog devices ADSP2100.

Eight channel Computer Controlled HF DF Receivers. These units were produced by Comer Communications for South West Research. The end users of the full DF systems were the US Navy and US Coast Guards.

Dymec DR333 computer controlled HF Receiver

HF/VHF Frequency Hopping Tactical Radio.  Responsible for overall system, digital frequency synthesizer, automatic antenna coupler,   RF and analog design.