- Digital signal processing (25 years)
-- mathematical analysis and algorithm design
-- Matlab, Fortran, C, VHDL
- Electromagnetics, microwave, communication systems (18 years)
-- antennas
-- receivers, detection, estimation theory
-- demodulator design
- PCB development (18 years)
-- schematics (ORCAD, Protel tools)
-- PCB Layout (Protel)
-- prototype fabrication
- Embedded processor design (18 years)
-- C language
-- assembler
-- embedded Linux
-- realtime OS
- Test and integration (18 years)
-- Digital/analog oscilloscopes
-- Logic analyzers
-- Bus analyzers
-- Spectrum and network analyzers
- Engineering management (8 years)
-- project management
-- employee supervision
-- cost/schedule management