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رقم الفاكس
N/A
البريد الالكتروني:
zahhad@aun.edu.eg
البريد الالكتروني MIS
zahhad@eng.au.edu.eg
رقم الموبايل
01227305182
رقم المكتب
N/A - 031045-031122
رابط الباحث العلمي لجوجل


دكتوراه ﻒﻳ الهندسة الكهربائية () , كلية الهندسة جامعة أسيوط , 1988

ماجستير ﻒﻳ الهندسة الكهربائية () , كلية الهندسة جامعة أسيوط , 1983

بكالوريوس ﻒﻳ الهندسة الكهربائية () , كلية الهندسة جامعة أسيوط , 1979

أستاذ متفرغ كلية الهندسة , جامعة أسيوط , 2017
أستاذ كلية الهندسة , جامعة أسيوط , 1999
أستاذ مساعد كلية الهندسة , جامعة اسيوط , 1994
مدرس كلية الهندسة , جامعة اسيوط , 1988
مدرس مساعد كلية الهندسة , جامعة اسيوط , 1984
معيد كلية الهندسة , جامعة اسيوط , 1979


رئيس قسم - كلية الهندسة, جامعة أسيوط , منذ 2013-11-02 حتي 2016-12-15

وكيل الكلية لشئون الدراسات العليا والبحوث - كلية الهندسة, جامعة أسيوط , منذ 0000-00-00

# عنوان البحث Research Year
1 Interference-aware modeling and analysis for the secrecy performance of cooperative vehicular relaying networks over mixed Nakagami-𝑚 and double Nakagami-𝑚 fading channels 2023
2 Deep and shallow fast embedded capsule networks: going faster with capsules 2023
3 Ku-Band Low Phase Noise VCO Using High-Quality Factor Transformer in 0.18-μm CMOS Technology 2022
4 A Two-Stage Matching Game and Repeated Auctions for Users Admission and Channels Allocation in 5G HetNets 2022
5 Dual-Band VCO Using High Quality Factor Two Orthogonally Located Inductors in 0.18-m CMOS Technology 2022
6 Frequency-reconfigurable dielectric resonator antenna using metasurface 2022
7 Faster CNN-based vehicle detection and counting strategy for fixed camera scenes 2022
8 Overhead transmission lines dynamic rating estimation for renewable energy integration using machine learning 2021
9 Enhancing microwave breast cancer hyperthermia therapy efficiency utilizing fat grafting with horn antenna 2021
10 Efficient Node Deployment Based on Immune-Inspired Computing Algorithm for Wireless Sensor Networks 2021
11 A Multiband VCO Using a Switched Series Resonance for Fine Frequency Tuning Sensitivity and Phase Noise Improvement 2021
12 A Comprehensive Survey of Intelligent-Based Hierarchical Routing Protocols for Wireless Sensor Networks 2020
13 High-Efficiency CMOS RF-to-DC Rectifier Based on Dynamic Threshold Reduction Technique for Wireless Charging Applications
2018
14 ARBIC: An Adjustable Range Based Immune hierarchy Clustering protocol supporting mobility of Wireless Sensor Networks 2018
15 Dual Band VCO Based on a High-Quality Factor Switched Interdigital Resonator for the Ku Band Using 180-nm CMOS Technology
2018
16 Detection of primary user signal in wideband cognitive radio networks exploiting DCT as sensing matrix
2017
17 A comprehensive survey on hierarchical-based routing protocols for mobile wireless sensor networks: Review, taxonomy, and future directions
2017
18 A Comprehensive Survey on Hierarchical-based Routing Protocols for Mobile Wireless Sensor Networks: Review, Taxonomy and Future Directions 2017
19 A fast accurate method for calculating symbol error probabilities for AWGN and Rayleigh fading channels
2016
20 Heart-ID: Human identity recognition using heart sounds based on modifying mel-frequency cepstral features
2016
21 Biometrics from heart sounds: Evaluation of a new approach based on wavelet packet cepstral features using HSCT-11 database
2016
22 Biometrics from heart sounds: Evaluation of a new approach based on wavelet packet cepstral features using HSCT-11 database 2016
23 An Unequal Multi-hop Balanced Immune Clustering protocol for wireless sensor networks
2016
24 Heart-ID: human identity recognition using heart sounds based on modifying mel-frequency cepstral features 2016
25 Different Aspects of Localization Problem for Wireless Sensor Networks: A Review 2016
26 A Graphical-based educational simulation tool for Wireless Sensor Networks
2016
27 A centralized immune-Voronoi deployment algorithm for coverage
maximization and energy conservation in mobile wireless sensor
networks
2016
28 A centralized immune-Voronoi deployment algorithm for coverage maximization and energy conservation in mobile wireless sensor networks
2016
29 An Unequal Multi-hop Balanced Immune Clustering protocol for
wireless sensor networks
2016
30 A Graphical-based educational simulation tool for Wireless Sensor Networks
Authors
2016
31 An Immune-Based Energy-Efficient Hierarchical Routing Protocol for Wireless Sensor Networks 2016
32 An Energy Consumption Model for Wireless Sensor Networks 2015
33 A hybrid ECG compression technique based on DWT and removal of interbeats and intrabeats correlations
2015
34 Utilization of Multi-Objective Immune Deployment Algorithm for Coverage Area Maximization with Limit Mobility in Wireless Sensors Networks 2015
35 Energy Consumption and Lifetime Analysis for Wireless Sensor Networks 2015
36 A comparative approach between cepstral features for human authentication using heart sounds 2015
37 State-of-the-art methods and future perspectives for personal recognition based on electroencephalogram signals 2015
38 A new multi-level approach to EEG based human authentication using eye blinking 2015
39 A New EEG Acquisition Protocol for Biometric Identification Using Eye Blinking Signals 2015
40 Modeling and Minimization of Energy Consumption in Wireless Sensor Networks 2015
41 Design and Implementation of Building Energy Monitoring and Management System based on Wireless Sensor Networks 2015
42 "Mobile Sink-Based Adaptive Immune Energy-Efficient Clustering Protocol for Improving the Lifetime and Stability Period of Wireless Sensor Networks" 2015
43 Modeling and Optimization of Energy Consumption in Wireless Sensor Networks 2015
44 "Rearrangement of mobile wireless sensor nodes for coverage maximization based on immune node deployment algorithm" 2015
45 A new biometric authentication system using heart sounds based on wavelet packet features 2015
46 "Immune Node Deployment Algorithm for Mobile Wireless Sensor Networks with Limited Mobility based on Probabilistic Sensing Model" 2015
47 A Novel Biometric Approach for Human Identification and Verification Using Eye Blinking Signal 2015
48 "Wavelet Threshold-Based ECG Data Compression Technique Using Immune Optimization Algorithm" 2015
49 C19. Immune node deployment algorithm for mobile wireless sensor networks with limited mobility based on probabilistic sensing model
2015
50 A New Biometric Modality for Human Authentication Using Eye Blinking 2014
51 A Survey on Protocols, Platforms and Simulation Tools for Wireless Sensor Networks 2014
52 Survey on Energy Consumption Models in Wireless Sensor Networks 2014
53 A wireless emergency telemedicine system for patients monitoring and diagnosis 2014
54 Novel Circular Mapping Technique for Spectral Classification of Exons and Introns in Human DNA Sequences 2014
55 Integrated Model of DNA Sequence Numerical Representation and Artificial Neural Network for Human Donor and Acceptor Sites Prediction 2014
56 Biometric authentication based on PCG and ECG signals: present status and future directions 2014
57 "A New Energy-Efficient Adaptive Clustering Protocol Based on Genetic Algorithm for Improving the Lifetime and the Stable Period of Wireless Sensor Networks" 2014
58 PCG biometric identification system based on feature level fusion using canonical correlation analysis 2014
59 "Coverage maximization in mobile Wireless Sensor Networks utilizing immune node deployment algorithm" 2014
60 A New ECG Compression Algorithm Based On Wavelet Foveation And Huffman Coding Techniques
2013
61 A New Numerical Mapping Technique for Recognition of Exons and Introns in DNA Sequences 2013
62 A new algorithm for the compression of ECG signals based on mother wavelet parameterization and best-threshold levels selection 2012
63 "A New Method for Fastening the Convergence of Immune Algorithms Using an Adaptive Mutation Approach" 2012
64 Hybrid Uplink-Time Difference of Arrival and Assisted-GPS Positioning Technique 2012
65 Genomic Analysis and Classification of Exon and Intron Sequences Using DNA Numerical Mapping Techniques 2012
66 "Digital Filters Design Educational Software Based on Immune, Genetic and Quasi-Newton Line Search Algorithms" 2011
67 "Design of Immune Algorithm Based Tow- Dimensional Recurive Digital Filters using Multi- level ortho gonel Arrays" 2011
68 "Design of Two-Dimensional Recursive Digital Filters with Specified Magnitude and Group Delay Characteristics using Taguchi-based Immune Algorithm" 2010
69 "The Convergence Speed of Single-And Multi-Objective Immune Algorithm Based Optimization Problems" 2010
70 An ECG Signal Compressor Based On The Selection Of Optimal Threshold Levels Of Discrete Wavelet Transform Coefficients 2008
71 ECG Signal Compression Using Combined Modified Discrete-Cosine and Discrete Wavelet Transforms 2008
72 Injection Power UPFC Model for Incorporation of Unified Power Flow Controller In Load Flow Studies 2007
73 PV/PQ UPFC Model for Incorporation of Unified Power Flow Controller In Load Flow Studies 2007
74 Optimal Placement of UPFC Using Sensitivity Analysis 2007
75 A hybrid ECG compression algorithm based on singular value decomposition and discrete wavelet transform 2007
76 Comprehensive Newton-Raphson Model for Incorporating Unified Power Flow Controller in Load Flow Studies 2007
77 Effect of Load Representation on UPFC Performance and Optimal Placement 2006
78 A Novel Algorithm For The Design Of Selective FIR Filters With Arbitrary Amplitude And Phase Characteristics 2005
79 A New Technique for the Design of selective FIR Filters with Non-linear Phase, and Arbitrary amplitude Characteristics 2004
80 A New Order Determination Technique Based On the Determination of Singularity Of Principal Submatrices 2004
81 High-Quality Low-Complexity Wavelet-Based Compression Algorithm For Audio Signals 2004
82 ARMA Model Order Estimation Based on the Determinant of Submatrices of the Covariance Matrix 2003
83 Design Of IIR Filters With Simultaneous Amplitude And Group-Delay Characteristics Using Genetic Algorithm 2003
84 Impedance-Based Algorithm for the Discrimination between Inrush and Short-Circuit Currents in Single-Phase Transformers 2003
85 Current State and Future Directions of Multi rate Filter Banks And Their Applications 2003
86 A Novel Compression Algorithm For Electrocardiogram Signals Based On The Linear Prediction Of The Wavelet Coefficients 2003
87 Limited Vocabulary Microprocessor Based Biomedical Talking System 2002
88 High Performance Compression Algorithm For Audio Signals Based On Wavelet Transforms 2002
89 An Effective Coding Technique for the Compression of One-Dimensional Signals using Wavelet Transforms 2002
90 ECG Compression Algorithm Based on Coding and Energy Compaction of the Wavelet Coefficients 2001
91 A new hybrid algorithm for ECG signal compression based on the wavelet transformation 2001
92 Discrimination between Magnetizing Inrush and Fault Currents in Single phase transformers Using Impedance Method 2000
93 ECG Data Compression Using Optimum Non-Orthogonal Wavelet Transform 2000
94 Electrocardiogram Data Compression Based On Wavelet Transform Of Linear Predicted Error Signal 2000
95 Compression of Electrocardiogram Signal Using Wavelets 2000
96 Chebyshev Response of Thin Film Optical Filters 2000
97 A Unified Approach for Suppressing Sidelobes Arising in the Spectral Response of Rugate Filters 2000
98 Design of Selective M-Channel Perfect Reconstruction FIR Filter Banks 1999
99 A Synthesis Algorithm for Reflectance Curve of Non-Absorbing Multilayer Dielectric Films 1999
100 ECG Data Compression Using Optimum Non-Orthogonal Wavelet Transform 1999
101 Simultaneous Amplitude and Phase Approximation Methods for Non-recursive Half-Band Filters Using Weighted Least Squares and Generalized Decomposition Techniques 1999
102 A Unified Approach for Suppressing Rugate Filter Sidelobes Using Quintic Matching Layers 1999
103 FIR Half-Band Filters Satisfying Prescribed Amplitude and Phase Specifications in Weighted Least Squares Sense 1999
104 Multi-rate Filter Banks, Wavelet Transforms and Their Applications: A Tutorial Review 1999
105 Theory and Design of Two-Channel, Perfect Reconstruction, IIR Quadrature Mirror Filter Banks 1998
106 A Fast Algorithm for Calculating the Reflectance of Non-absorbing Multi Layer Dielectric Films 1998
107 A New Approach to the Design of Orthogonal M-Channel Perfect-Reconstruction FIR Quadrature Mirror Filter Banks 1997
108 Design Of FIR Half-Band Filters Satisfying Prescribed Amplitude And Phase Specifications In Weighted Least Squares Sense 1997
109 FIR Half-Band Filters Exhibiting Approximately Linear Passband Phase and Arbitrary Stopband Selectivity 1997
110 A Fast Least Squares IIR Approximations of FIR Filters 1997
111 Synthesis of IIR Digital Filters Exhibiting Simultaneous Amplitude and Phase Responses for VLSI Implementations 1997
112 Synthesis of Low Sensitivity Orthogonal Digital Filters 1997
113 Arbitrary Amplitude and Linear Phase Approximations of Non-Prorotype Ladder and Lattice Wave Digital Filters. 1996
114 On the Optimal Filters with Maximum Number of Constraints on Amplitude and Phase Characteristics 1996
115 Filter Designer: A Complete Design and Synthesis Package for Lumped, Wave-Digital, FIR and IIR Filters 1996
116 Arbitrary Amplitude and Linear Phase Approximations for Non-prototype Ladder and Lattice Wave-Digital Filters 1996
117 Design and Realization of Orthogonal Digital Filters with Arbitrary Amplitude Characteristics 1996
118 Interactive Software Development for the Design and Synthesis of Lattice and Bireciprocal Wave-Digital Filters 1995
119 Design of Lattice Wave Digital Filters with Prescribed Loss and Phase Specifications 1995
120 Design of Selective Low-pass Sampled-Data and Digital Filters Exhibiting Equiripple Amplitude and Phase Error Characteristics 1995
121 Selective Bandpass Digital Filters With Maximally Flat Amplitude and Group Delay 1995
122 Phase Equalization of Wave-Digital Filters Exhibiting Non-prototype Amplitude Characteristics 1995
123 Synthesis of Fixed Point Limit-Cycle Free Digital Filters with Low Roundoff Noise 1995
124 Optimal Design for Selective Linear Phase Bandpass Sampled-data and Digital Filters 1995
125 Interactive Software Development for the Design and Synthesis of Lattice and Bireciprocal Wave Digital Filters. 1995
126 Phase Equalization of Wave Digital Filters Exhibiting Non-Prototype Amplitude Characteristics. 1995
127 Design of Lattice Wave Digital Filters with Prescribed Loss and phase Specifications. 1995
128 Design and Realization of IIR Filters Suitable for VLSI Technology 1994
129 Design of Lattice Wave Digital Filters Through Phase Equalization 1994
130 Design of Two-Dimensional Scaled State Space Filters With Fixed Point Arithmetic 1994
131 Computerized Method for the Time and Frequency Domain Analysis of Non-ideal Switched-Capacitor Circuits 1993
132 Comments on: Simultaneous Amplitude and Phase Approximations for Lumped and Sampled Filters 1993
133 IIR Digital Filters With Simultaneous Conditions on Amplitude and Phase Characteristics 1992
134 Approximation Methods for High-pass and Band-pass Wave-Digital Lattice Filters 1992
135 IIR Digital Filters with Simultaneous Conditions on Amplitude and Phase Characteristics. 1992
136 Approximation Methods for Highpass and Bandpass Wave Digital Lattice Filters. 1992
137 Lumped, Sampled-Data and Digital Filters with Maximum Number of Constraints on Amplitude and Phase Characteristics 1992
138 Switched-Capacitor Circuits with Reduced influences on Parasitic Capacitances, Switch Resistances & Amplifier Non-idealities 1992
139 On Stability and Monotonicity of Filters Exhibiting Maximum Number of Constraints on Amplitude and Phase Characteristics 1992
140 Design of FIR Digital Filters With Arbitrary Amplitude and Phase Characteristics 1991
141 Insensitive SC Implementations of Reactance Zero Producing Sections 1991
142 Wave-Digital Filters with Specified Amplitude at All Frequencies 1991
143 Odd-Degree Selective Bandpass Digital Filters Interpolating Linear Phase and Constant Group Delay 1991
144 Design of Digital, Sampled-Data and Non-reciprocal Lumped Lowpass Filters With Constant Amplitude and Linear Phase Characteristics 1991
145 Simultaneous Amplitude and Phase Approximation For Sampled-Data Low-pass Filters 1991
146 A Parallel Algorithm for Solving Non-linear Networks 1990
147 Linear Phase Multi-rate IIR Filters 1990
148 Selective Linear Phase Bandpass Distributed Filters with Controlled Group Delay and Equiripple Passband Loss 1989
149 Low Sensitivity Selective Linear Phase Switched-Capacitor Filters With Controlled Group Delay 1989
150 Design of Odd Degree Linear Phase Sampled-Data Bandpass Filters With Equiripple Amplitude Response 1989
151 Design of Selective Linear Phase Bandpass Switched-Capacitor Filters with Equiripple Passband Amplitude Response 1988
152 Selective Linear phase Bandpass Digital Filters with Equiripple Passband Loss 1987
153 Adaptive Phase Compensation in Gyrators 1984

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