Ph.D. - Electrical Engineering
Arizona State University - 1988
Professional Preparation
B.Sc.(Hons.) - Electronic and Telecommunication Engineering
University of Moratuwa, Sri Lanka - 1980
University of Moratuwa, Sri Lanka - 1980
M.Eng. - Electrical Engineering
Memorial University of Newfoundland, Canada - 1885
Memorial University of Newfoundland, Canada - 1885
Research Areas
Research Interests
- Bandwidth Efficient Modulation
- Continuous Phase Modulation
- Coded Modulation
- Error Control Coding
- Receiver Construction
- Transmission Over Narrowband Fading Channels
- Channel Capacity Calculations
- OFDM
- Line Coding
- Chip-to-Chip Communications
Publications
"Improved mapping policy for reducing error coefficient in CPFSK signals"
J.P. Fonseka and E.M. Dowling
Electronics Letters, pp. 1115-1116, Oct. 2009 2009 - Publication
"Noncoherent detectors for quadrature-multiplexed CPM signals"
C.-C. Teng, J.P. Fonseka and E.M. Dowling
IET, Communications, pp. 610-619, April 2009 2009 - Publication
"Trellis coded modulation with periodically-reduced signal constellations"
M.A. Naim, J.P. Fonseka and E.M. Dowling
Electronics Letters, pp. 1476-1478, Dec. 2008 2008 - Publication
"Quadrature multiplexed CPM"
J.P. Fonseka, E.M. Dowling and C.-C. Teng
IEEE Transactions on Communications, pp. 1487-1497, Sept. 2008 2008 - Publication
"Channel capacity of dual-branch diversity systems over correlated Nakagami-m fading with channel inversion and fixed rate transmission scheme"
S. Khatalin and J.P. Fonseka
IET, Communications, Vol. 1, Issue 6, pp. 1161-1169, Dec. 2007 2007 - Publication
S. Khatalin and J.P. Fonseka "Capacity of correlated Nakagami fading channels with diversity combining techniques", IEEE Transactions on Vehicular Technology, pp. 142-150, Jan. 2006 2006 - Publication
S. Khatalin and J.P. Fonseka "On the channel capacity in Rician and Hoyt fading environments with MRC diversity", IEEE Transactions on Vehicular Technology, pp. 137-141, Jan. 2006 2006 - Publication
E. Cura and J.P. Fonseka "Soft decision differential phase detection of turbo coded M-ary CPFSK signals over Ricean channels", IEEE Transactions on Vehicular Technology, pp. 1722-1728, Nov. 2005 2005 - Publication