Design of 3D Integrated Inductor for RFICs

Research Abstract
NULL
Research Authors
K. Yousef, H. Jia, A. Allam, R. Pokharel, M. Ragab and K. Yoshida
Research Department
Electrical Engineering Department
Research Journal
Japan Egypt Conference on Electronics, Communications and Computing (JECECC-2012)
Research Member
Khalil Ismail Khalil Yousef
Research Pages
22-25
Research Publisher
IEEE
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2012

CMOS Ultra-Wideband Low Noise Amplifier (UWB-LNA) Using Symmetric 3D RF Integrated Inductor

Research Abstract
NULL
Research Authors
K. Yousef, H. Jia, R. Pokharel, A. Allam, M. Ragab, H. Kanaya and K. Yoshida
Research Department
Electrical Engineering Department
Research Journal
Proceeding of 2013 IEEE International Conference on Ultra Wide-band (IEEE ICUWB 2013)
Research Member
Khalil Ismail Khalil Yousef
Research Pages
273-275
Research Publisher
IEEE
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2013

[9] K. Yousef, H. Jia, R. Pokharel, A. Allam, M. Ragab, H. Kanaya and K. Yoshida, “Low Power, Low Voltage CMOS Ultra-Wideband Low Noise Amplifier for Portable Devices,” Proceeding of 2013 Second Japan-Egypt Conference on Electronics, Communications and Co

Research Abstract
NULL
Research Authors
K. Yousef, H. Jia, R. Pkharel, A. Allam, M. Ragab, H. Kanaya and K. Yoshida
Research Department
Electrical Engineering Department
Research Journal
2013 Japan-Egypt Conference on Electronics, Communications and Computers (JEC-ECC 2013)
Research Member
Khalil Ismail Khalil Yousef
Research Pages
68-70
Research Publisher
IEEE
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2013

Multi-Phase Ring Oscillator with Minimized Phase Noise for Ultra-Wideband Applications

Research Abstract
NULL
Research Authors
K. Yousef, H. Jia, A. Allam, A. Awinash, R. Pokharel and T. Kaho
Research Department
Electrical Engineering Department
Research Journal
2014 International Conference on Information Sience, Electronics and Elerctrical Engineering (ISEEE 2014)
Research Member
Khalil Ismail Khalil Yousef
Research Pages
1151-1153
Research Publisher
IEEE and IEICE Japan
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2014

0.5 - 5.5 GHz Ring Oscillator with Pulse Injection in 0.18 um CMOS Technology,” Proceedings of 35th IEICE Technical Report on Silicon Analof RF (IEICE- SiRF) Technologies, pp. 8-8

Research Abstract
NULL
Research Authors
A. Anand, K. Yousef, H. Jia and R. Pokharel
Research Department
Electrical Engineering Department
Research Journal
35th IEICE Technical Report on Silicon Analof RF (IEICE- SiRF) Technologies
Research Member
Khalil Ismail Khalil Yousef
Research Pages
8-8
Research Publisher
IEICE
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2014

Optimized Broadband and Dual-Band Printed Slot Antennas for Future Millimeter Wave Mobile Communication

Research Abstract
NULL
Research Authors
Nadeem Ashraf, Osama M. Haraz, Mohamed M. M. Ali, Mohamed A. Ashraf, Saleh A. Alshebili
Research Department
Electrical Engineering Department
Research Journal
AEU - International Journal of Electronics and Communications
Research Member
Osama Mohamed Haraz Ahmed
Research Pages
Pages 257–264
Research Publisher
ELSEVIER
Research Rank
1
Research Vol
Volume 70, Issue 3
Research Website
NULL
Research Year
2016

Dynamic Stability Enhancement for Multi-Machine Power System by Coordinated Design of PSS and SSSC

Research Abstract
Damping of inter-area power system oscillation is detrimental to the goals of maximum power transfer and optimal power system security. In this paper, individual and coordinated optimization of parameters for both static series synchronous compensator (SSSC) based damping controller and power system stabilizer (PSS) to enhance the power system damping are presented. A lead-lag stabilizer is used to demonstrate this technique. An optimization method based on simulated annealing (SA) algorithm is used for optimal parameters design of the SSSC stabilizer and PSS to improve the dynamic stability of the power system. Eigenvalue analysis is carried out to assess the effectiveness of the proposed stabilizers on enhancing the electromechanical mode stability. The effect of SSSC based stabilizers on damping inter-area oscillations for a small disturbance are studied and compared with PSS. Obtained results include eigenvalue analysis and non-linear time simulation for two area multi-machine power systems.
Research Authors
G. El-Saady, El-Nobi A. Ibrahim, Alaaeldin M. AbdelsShafy
Research Department
Electrical Engineering Department
Research Journal
17th International Middle-East Power System Conference (MEPCON'15) Mansoura University, Egypt, December 15-17, 2015
Research Member
Alaa El Din Mohamed Abdel-Shafi Mohammad
Research Pages
NULL
Research Publisher
17th International Middle-East Power System Conference
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2015

Modeling and Optimization of Energy Consumption in Wireless Sensor Networks

Research Abstract
Energy consumption and energy modeling are important issues in designing and implementing of Wireless Sensor Networks (WSNs), which help the designers to optimize the energy consumption in WSN nodes. Good knowledge of the sources of energy consumption in WSNs is the first step to reduce energy consumption. Therefore, an accurate energy model is required for the evaluation of communication protocols. In this paper, an energy model for WSNs is provided considering the physical layer and MAC layer parameters by determining the energy consumed per payload bit transferred without error over AWGN channel. This model has been tested with real data and and NS-2 simulator. Results show good agreement between proposed model, experimental measurements and NS-2 simulator with mean absolute percentage error less than 5.18%. Furthermore, the proposed model is exploited to optimize transmitted power to achieve minimum energy consumption. Finally, a closed-form expression for optimum transmitted power is derived for M-QAM modulation scheme
Research Authors
Mohammed Abo-Zahhad, Mohammed Farrag, Abdelhay Ali ·
Research Department
Electrical Engineering Department
Research Journal
10th IEEE International Conference on Computer Engineering and Systems (ICCES 2015)
Research Member
Mohammed Abo Zahhad
Research Pages
NULL
Research Publisher
IEEE
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2015

Modeling and Optimization of Energy Consumption in Wireless Sensor Networks

Research Abstract
Energy consumption and energy modeling are important issues in designing and implementing of Wireless Sensor Networks (WSNs), which help the designers to optimize the energy consumption in WSN nodes. Good knowledge of the sources of energy consumption in WSNs is the first step to reduce energy consumption. Therefore, an accurate energy model is required for the evaluation of communication protocols. In this paper, an energy model for WSNs is provided considering the physical layer and MAC layer parameters by determining the energy consumed per payload bit transferred without error over AWGN channel. This model has been tested with real data and and NS-2 simulator. Results show good agreement between proposed model, experimental measurements and NS-2 simulator with mean absolute percentage error less than 5.18%. Furthermore, the proposed model is exploited to optimize transmitted power to achieve minimum energy consumption. Finally, a closed-form expression for optimum transmitted power is derived for M-QAM modulation scheme
Research Authors
Mohammed Abo-Zahhad, Mohammed Farrag, Abdelhay Ali ·
Research Department
Electrical Engineering Department
Research Journal
10th IEEE International Conference on Computer Engineering and Systems (ICCES 2015)
Research Member
Mohammed Farrag Mohammed Farrag
Research Pages
NULL
Research Publisher
IEEE
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2015

Modeling and Optimization of Energy Consumption in Wireless Sensor Networks

Research Abstract
Energy consumption and energy modeling are important issues in designing and implementing of Wireless Sensor Networks (WSNs), which help the designers to optimize the energy consumption in WSN nodes. Good knowledge of the sources of energy consumption in WSNs is the first step to reduce energy consumption. Therefore, an accurate energy model is required for the evaluation of communication protocols. In this paper, an energy model for WSNs is provided considering the physical layer and MAC layer parameters by determining the energy consumed per payload bit transferred without error over AWGN channel. This model has been tested with real data and and NS-2 simulator. Results show good agreement between proposed model, experimental measurements and NS-2 simulator with mean absolute percentage error less than 5.18%. Furthermore, the proposed model is exploited to optimize transmitted power to achieve minimum energy consumption. Finally, a closed-form expression for optimum transmitted power is derived for M-QAM modulation scheme
Research Authors
Mohammed Abo-Zahhad, Mohammed Farrag, Abdelhay Ali ·
Research Department
Electrical Engineering Department
Research Journal
10th IEEE International Conference on Computer Engineering and Systems (ICCES 2015)
Research Member
Abdelhay Mohammed Naguib Shaker Ali
Research Pages
NULL
Research Publisher
IEEE
Research Rank
3
Research Vol
NULL
Research Website
NULL
Research Year
2015
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