Sparse Non-Orthogonal Frequency Division Multiplexing for Secure Transmission Over Broadcast Channels by Said E. El-Khamy, Dalia Ibrahim, Karim Banawan

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A New Efficient Two-Sided Complementary Code Based Channel Estimation Technique “TSCC-CE” for MIMO-OFDM Systems, Under the Effects of Partial-Band Jamming and Doppler... by Said E. El-Khamy, Noha O. Korany, Hossam Hassan

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Synthesis of Wideband Thinned Eisenstein Fractile Antenna Arrays With Adaptive Beamforming Capability and Reduced Side-Lobes by Said E. El-Khamy, Huda F. El-Sayed, Ahmed S. Eltrass

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Two Novel Space-Time Coding Techniques Designed for UWB MISO Systems Based on Wavelet Transform. by Amira Ibrahim Zaki, Ehab F Badran, Said E El-Khamy

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A New Fuzzy-DNA Image Encryption and Steganography Technique by Said E. El-Khamy, Noha O. Korany, Amira G. Mohamed

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MIMO Self-Heterodyne OFDM Using Band Selection Technique by Amira I. Zaki, Mai Abdelgelil, Said E. El-Khamy, Waleed K. Badawi

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