M
Mohammed Abo-Zahhad
Researcher at Egypt-Japan University of Science and Technology
Publications - 146
Citations - 2611
Mohammed Abo-Zahhad is an academic researcher from Egypt-Japan University of Science and Technology. The author has contributed to research in topics: Wireless sensor network & Wavelet. The author has an hindex of 24, co-authored 125 publications receiving 1917 citations. Previous affiliations of Mohammed Abo-Zahhad include Assiut University & Jordan University of Science and Technology.
Papers
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Proceedings ArticleDOI
Dual-band Rectenna Using Voltage Doubler Rectifier and Four-Section Matching Network
Mohamed Aboualalaa,Islam Mansour,Mohamed M. Mansour,Adel Bedair,Ahmed Allam,Mohammed Abo-Zahhad,Hala A. Elsadek,Kuniaki Yoshitomi,Ramesh K. Pokharel +8 more
TL;DR: In this article, a dual-frequency rectenna with an enhanced-gain antenna is integrated with the rectifying circuit for increasing the rectenna capability for scavenging, and a voltage doubler circuit is used for the rectification.
Journal ArticleDOI
Physical Layer Security Enhancement for Internet of Things in the Presence of Co-Channel Interference and Multiple Eavesdroppers
TL;DR: An optimization problem for power allocation is formulated and solved to improve the secrecy performance of the network by minimizing the asymptotic SOP for both Col and Non-Col cases.
Journal ArticleDOI
Compression of ECG Signals Based on DWT and Exploiting the Correlation between ECG Signal Samples
TL;DR: This paper presents a hybrid technique for the compression of ECG signals based on DWT and exploiting the correlation between signal samples, which possesses higher compression ratios and lower PRD compared to the other wavelet transformation techniques.
Journal ArticleDOI
Independent Matching Dual-Band Compact Quarter-Wave Half-Slot Antenna for Millimeter-Wave Applications
Mohamed Aboualalaa,Islam Mansour,Hala A. Elsadek,Adel B. Abdel-Rahman,Ahmed Allam,Mohammed Abo-Zahhad,Kuniaki Yoshitomi,Ramesh K. Pokharel +7 more
TL;DR: The designated antenna resembles good candidate for 5G wireless communication systems and is inserted in multiple-input multiple-output (MIMO) system.
Journal ArticleDOI
Biometrics from heart sounds
TL;DR: The experimental results showed higher correct recognition rates and lower error rates in identification and verification modes, respectively, compared to previously implemented systems evaluated on the same database (HSCT-11).