I studied Electrical Engineering and focused on electronics. I specialized in two-way radio communications. I published the following articles and books:- Satellite Communications: Today and Tomorr...view moreI studied Electrical Engineering and focused on electronics. I specialized in two-way radio communications. I published the following articles and books:- Satellite Communications: Today and Tomorrow. Published in QUANTUM Journal for Electronic Engineers, March 1999.- Radio Planning: Planning A Radio System to Optimize Frequency Spectrum Usage. Published in QUANTUM Journal for Electronic Engineers, May 2000.- GEO, MEO, LEO ... What In The Universe Are These? Published in ELECTRON Journal Electronic Journal of the SA Institute for Electronic Engineers, July 2000.- IP over Satellite. Published in QUANTUM Journal for Electronic Engineers, October 2000.- Broadband Technologies. Published in QUANTUM Journal for Electronic Engineers, Jan 2001- Radio Propagation calculations. Published in QUANTUM Journal for Electronic Engineers, March 2001- Internet Protocol: Present and Future. Published in QUANTUM Journal for Electronic Engineers, August 2002- Satellite Communications - as seen from the satellite. Published in ELECTRON Journal Electronic Journal of the SA Institute for Electronic Engineers, July 2003.- Russian Aircraft Encyclopedia, September 2013.- Eye in the Sky, March 2020.view less