اختر اللغة
Banner
 
Image


المجالات البحثية
عنوان البحثملخص البحث
“A Novel Cellular Structure for Stratospheric Platform Mobil Communications”, Proc. of the 6th World Multiconference on Systemics, Cybernetics and Informatics (SCI 2002), vol. X, Orlando, USA, July 14-18, 2002. 
“Performance and Feasibility of Different Switched-Beam Antennas for Stratospheric Platform Mobile Communications Covering Newly Developing Regions” , Proc. of (SCI 2002), vol. X, Orlando, USA, July 14-18, 2002. 
“Two-Dimensional Switched-Beam Smart Antenna for Stratospheric Platform Cellular Communication”, Proc. Of IEEE International Conference on Software, Telecommunications, and Computer Network (SoftCOM 2001), October 2001. 
“Performance and Feasibility of Different Switched-Beam Antennas for Stratospheric Platform Mobil Communications Covering Newly Developing Regions“ , Proc. of the Nineteenth National Radio Science Conference, NRSC’2002, March 19-21 2002. 
“A Novel Cellular Structure for Stratospheric Platform Mobil Communications “, Proc. of the Nineteenth National Radio Science Conference, NRSC’2002, March 19-21, Faculty of Engineering, Alexandria University, Alexandria, EGYPT, 2002. 
“Modeling and Investigating the Rotational Motion Effects of the High Altitude Platforms,” Twenty Second National Radio Science Conference (NRSC 2005) March 15-17, 2005 Cairo – Egypt 
“Optimization of Beams Directions for High Altitude Platforms Cellular Communications Design,” Twenty Third National Radio Science Conference (NRSC 2006) March 15-17, 2006, Menouf – Egypt 
“Footprint Analysis of High Altitude Platforms Cellular Communications,” 2006 China-Japan Joint Microwave Conference (CJMW2006), August 23-25, 2006, Chengdu, China. 
“A Novel Tapered Beamforming Window for Uniform Concentric Circular Arrays” Journal of Electromagnetic Waves and Applications, JEMWA, Vol. 20, No. 14, pp. 2077-2088, 2006. 
“Efficient Sidelobe Reduction Technique for Small-Sized Concentric Circular Arrays,” Progress In Electromagnetics Research, PIER 65, pp. 187-200, 2006. 
“Geometrical Analysis of High Altitude Platforms Cellular Footprint,” Progress In Electromagnetics Research, PIER 67, pp. 263-274, 2007. 
“Design of High Altitude Platforms Cellular Communications,” Progress In Electromagnetics Research, PIER 67, pp. 251-261, 2007. 
“Optimum Normalized-Gaussian Tapering Window for Side Lobe Reduction in Uniform Concentric Circular Arrays,” Progress In Electromagnetics Research, PIER 69, pp. 35 –46, 2007. 
“An Approach for Dolph-Chebyshev Uniform Concentric Circular Arrays,” Journal of Electromagnetic Waves and Applications, JEMWA, Vol.21, No.6, pp.781 –794,2007. 
“Improving The Cellular Coverage from A High Altitude Platform by Novel Tapered Beamforming Technique,” Journal of Electromagnetic Waves and Applications, JEMWA, Vol.21, No.13, pp. 1721 –1731,2007 
" An Approach for Low Sidelobe Beamforming in Uniform Concentric Circular Arrays" International Journal of Wireless Personal Communications, vol. 43, no. 4, pp. 1363-1368, 2007, Springer. 
“An Efficient Clustering Scheme for High Altitude Platform Mobile Communications”, published in the International conference on software, telecommunications and computer networks, SoftCOM 2002, pp. 521-525, 2002. 
“Investigating the Rotational Motion Effects of the High Altitude Platforms on Mobile Communications”, published in the International conference on software, telecommunications and computer networks, SoftCOM 2002, pp. 515-520, 2002. 
"Efficient Highways Coverage using High Altitude Platforms", in the 2007 Asia-Pacific Microwave Conference, APMC2007, December 11-14, 2007, Bangkok, Thailand. 
"A Novel Wormy Cellular Structure for High Altitude Platforms Mobile Communications", International Journal of Wireless Personal Communications, Vol. 47, pp. 161-169, Springer, 2008. 
"A Novel Wormy Cellular Structure for High Altitude Platforms Mobile Communications", International Journal of Wireless Personal Communications, Vol. 47, pp. 161-169, Springer, 2008. 
“A Novel Beamforming Technique for Highways Coverage Using High-Altitude Platforms,” Research Letters in Signal Processing, vol. 2007, Article ID 52745, 5 pages, 2007. doi:10.1155/2007/52745. 
“A Novel Design of Arbitrary Shaped Cells for Efficient Coverage from High Altitude Platforms", Progress In Electromagnetics Research Letters, Vol. 1, 245-254, 2008. 
Comparative Study of Different Coverage Models for High Altitude Platform" Menoufia Journal of Electronic Engineering Research, Vol. 19, pp. 29- 47, 2009. 
“Application of Trigonometric Transforms in Discrete Multi Tone Systems,” in Proc. of the International Conference on Computer Engineering and Systems ( ICCES'09) Conference, Cairo, Egypt, pp. 171-176, 14-16 Dec. 2009. 
“New Equalization Approach for Maximizing Data Rate in Discrete Multi Tone Systems,” in Proc. of the International Conference on Computer Engineering and Systems ( ICCES'09) Conference, Cairo, Egypt, pp. 185-190, 14-16 Dec. 2009. 
“New Equalization Approach for Maximizing Data Rate in Discrete Multi Tone Systems,” International Journal of Electronics, Volume: 98 Issue: 5 Pages: 599-615, 2011 Taylor and Francis, 2011. 
"Overview on Modeling and Design of Stratospheric Mobile Cellular System", IEEE International Conference On Multimedia Computing And Systems (ICMCS'12), Tangier, Morocco: (2012). 
"A Modified Array Processing Technique Based on Kaiser Window for Concentric Circular Arrays", IEEE International Conference On Multimedia Computing And Systems (ICMCS'12), Tangier, Morocco: (2012). 
"Geometrical Correction for Cell Deployment in Stratospheric Cellular Systems", Progress In Electromagnetics Research C, Vol. 29, pp. 83-96, 2012 
“Tapered Beamforming for Concentric Ring Arrays”, AEU International Journal of Electronics and Communications, Vol. 67, No. 1, pp. 58-63, 2013. 
”Simplified Sidelobe Reduction Technique for Concentric Ring Arrays”, Wireless Personal Communications, Vol. 71, No. 4, pp. 2981-2991, Springer, 2013. 
“Smart Cell Design for High Altitude Platforms Communication”, AEU-International Journal of Electronics and Communications, Vol. 67, No. 9, pp. 780-786, September 2013. 
Flat-Top Ring-Shaped Cell Design for High-Altitude Platform Communications”, International Journal of Computer Network and Information Security, Vol. 5 No. 7, pp. 51-57, 2013. 
“MUSIC 2D-DOA Estimation using Split Vertical Linear and Circular Arrays”, International Journal of Computer Network and Information Security, Vol. 5 No. 8, pp. 12-18, 2013. 
“Sectorized Hamming Concentric Circular Arrays for Stratospheric Platforms Cellular Design”, International Journal of Computer Network and Information Security, Vol. 5 No. 9, pp. 21-27, 2013. 
” LPA 2D-DOA Estimation for Fast Nonstationary Sources Using New Array Geometry Configuration”, International Journal of Computer Network and Information Security, Vol. 5 No. 11, pp. 1-8, 2013.