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Ahmed Nabih Zaki Rashed - IEEE Xplore Author Profile
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Ahmed Nabih Zaki Rashed

Also published under: Ahmed N. Z. Rashed

Publications
9
Citations
116
Publications by Year
20132023
Co-Authors:
Show All Co-Authors (32)
Image of author Ahmed Nabih Zaki Rashed

Ahmed Nabih Zaki Rashed

Also published under: Ahmed N. Z. Rashed

Affiliation

Department of Electronics and Communications
Faculty of Electronic Engineering
Menoufia University, Egypt

Publication Topics

Biography

Ahmed Nabih Zaki Rashed is currently with the Faculty of Electronic Engineering, Menoufia University, Egypt. He has published more than 349 articles in high impacted journals and an editor in many international journals. He was selected among the top 2% of scientists published by Stanford University.(Based on document published on 10 June 2022).
Publications
9
Citations
116
Publications by Year
20132023
Co-Authors:
Show All Co-Authors (32)
Author's Published Works

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Comparison between the Performance in Si,Ge and GaAs Photodetector

Hagar Marouf;El-Sayed M. El-Rabaie;Ahmed Nabih Zaki Rashed;Khalil ElKhamisy

2023 3rd International Conference on Electronic Engineering (ICEEM)
Year: 2023 | Conference Paper |
In theory, the groove surface plasmon polaritons (SPPs) launcher that surrounds an unusual Silicon: Si, Germanium, or Gallium Arsenide: GaAs Pin photodetector can be exploited to increase the photocurrent of the detector. Constructive interference is created because of the alteration between the incident light that is Sili from above and the SPPs that are propagating towards the photodetector. The...Show More

Comparison between the Performance in Si,Ge and GaAs Photodetector

Hagar Marouf;El-Sayed M. El-Rabaie;Ahmed Nabih Zaki Rashed;Khalil ElKhamisy

Year: 2023 | Conference Paper |

Highly Sensitive Triple-Band THz Metamaterial Biosensor for Cancer Cell Detection

Ahmed Refaat Elhelw;Mahmoud Salman S. Ibrahim;Ahmed Nabih Zaki Rashed;Abd El-Naser A. Mohamed;Mohamed Farhat O. Hameed;Salah Sabry Ahmed Obayya

IEEE Photonics Journal
Year: 2023 | Volume: 15, Issue: 6 | Journal Article |
Cited by: Papers (8)
Highly sensitive triple-band metamaterial-based biosensor for different cancer cells detection is suggested and numerically analyzed. The reported sensor has a polyimide dielectric layer which is sandwiched between gold bottom plane and top metallic patches. The analyte sample covers the metallic patch where multiple resonances occur with high absorption. The resonance frequencies depend on the op...Show More

Highly Sensitive Triple-Band THz Metamaterial Biosensor for Cancer Cell Detection

Ahmed Refaat Elhelw;Mahmoud Salman S. Ibrahim;Ahmed Nabih Zaki Rashed;Abd El-Naser A. Mohamed;Mohamed Farhat O. Hameed;Salah Sabry Ahmed Obayya

Year: 2023 | Volume: 15, Issue: 6 | Journal Article |

Deeply Trained Real-Time Body Sensor Networks for Analyzing the Symptoms of Parkinson’s Disease

Rajasoundaran Soundararajan;A. V. Prabu;Sidheswar Routray;Prince Priya Malla;Arun Kumar Ray;Gopinath Palai;Osama S. Faragallah;Mohammed Baz;Matokah M. Abualnaja;Mohamoud M. A. Eid;Ahmed Nabih Zaki Rashed

IEEE Access
Year: 2022 | Volume: 10 | Journal Article |
Cited by: Papers (16)
Parkinson’s Disease (PD) is a neural system disorder that disturbs the mental activities and physical activities of human beings. Analyzing the symptoms and biosignal data of PD is crucially focused in medical research fields. The existing PD diagnosis models are limited to real-time issues, insufficient deep data extraction, and early monitoring problems. On the scope, the proposed Optimal Health...Show More

Deeply Trained Real-Time Body Sensor Networks for Analyzing the Symptoms of Parkinson’s Disease

Rajasoundaran Soundararajan;A. V. Prabu;Sidheswar Routray;Prince Priya Malla;Arun Kumar Ray;Gopinath Palai;Osama S. Faragallah;Mohammed Baz;Matokah M. Abualnaja;Mohamoud M. A. Eid;Ahmed Nabih Zaki Rashed

Year: 2022 | Volume: 10 | Journal Article |

Execution Time Management for Crosstalk Free Routing in Networks Based on Optical Switches

Ahmed Nabih Zaki Rashed;Ahmed M. El-Eraki

2018 International Japan-Africa Conference on Electronics, Communications and Computations (JAC-ECC)
Year: 2018 | Conference Paper |
Implementing optics to computer interconnection networks is a general orientation nowadays. Optical multistage interconnection networks (OMINs) are a trending solution for communication applications. However, optical crosstalk occurs when two signals are coupled into one switching element at a time. Under the need of dodging crosstalk, this paper deals with the application of proposed fast Zero He...Show More

Execution Time Management for Crosstalk Free Routing in Networks Based on Optical Switches

Ahmed Nabih Zaki Rashed;Ahmed M. El-Eraki

Year: 2018 | Conference Paper |

Performance enhancement of free space optical (FSO) systems using polarized DWDM-OFDM technique under atmospheric disturbances

Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Mohamed S. F. Tabbour;Amira M. Ismail

2017 13th International Computer Engineering Conference (ICENCO)
Year: 2017 | Conference Paper |
Cited by: Papers (4)
For future wireless networks, radio over free space optics (Ro-FSO) is a promising technology. 20 channels Dense Wavelength Division Multiplexing (DWDM) over FSO Communication system successfully has been demonstrated with bit rate 10Gbps. FSO communication is an optical communication technology where optical data wirelessly transmitted from one place to another. The major advantages of FSO are fr...Show More

Performance enhancement of free space optical (FSO) systems using polarized DWDM-OFDM technique under atmospheric disturbances

Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Mohamed S. F. Tabbour;Amira M. Ismail

Year: 2017 | Conference Paper |

Optimization of FBG performance parameters under gamma radiation and temperature effects

Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Ahmed I. Elsaket;M. M. Zaky;Mohamed A. Gaheen

2017 13th International Computer Engineering Conference (ICENCO)
Year: 2017 | Conference Paper |
Cited by: Papers (2)
In this paper, the effect of grating length for different apodization and chirped functions on the overall performance of an optical communication system has been studied. The system layout was performed by utilizing Optisystem software, where 5 Gb/s non return to zero signal was attacked into single mode fiber and fiber Bragg grating. The values of system performance parameters like maximum quali...Show More

Optimization of FBG performance parameters under gamma radiation and temperature effects

Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Ahmed I. Elsaket;M. M. Zaky;Mohamed A. Gaheen

Year: 2017 | Conference Paper |

Modeling of radiation induced luminescence and how to reduce Cherenkov effect in optical fibers

Imbaby I. Mahmoud;Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Mohamed S. El Tokhy;Osama H. Elgzar

2013 5th International Conference on Modelling, Identification and Control (ICMIC)
Year: 2013 | Conference Paper |
Radiation-induced luminescence of fibers was shown to result from the Cherenkov process occurring within the fibers. In this paper we use A ‘two-photon-flows’ model to reveals the relation between the effect of light emission and the optical fiber parameters by using Vissim environment. This formulated treatment provides a mean to control the optical properties of fibers in radiation environments....Show More

Modeling of radiation induced luminescence and how to reduce Cherenkov effect in optical fibers

Imbaby I. Mahmoud;Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Mohamed S. El Tokhy;Osama H. Elgzar

Year: 2013 | Conference Paper |

An accurate model for chromatic dispersion in optical fibers under radiation and thermal effects

Imbaby I. Mahmoud;Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Mohamed S. El Tokhy;Osama H. Elgzar

2013 5th International Conference on Modelling, Identification and Control (ICMIC)
Year: 2013 | Conference Paper |
Radiation and temperature influence the optical fiber characteristics. These influences such as increasing the chromatic dispersion were studied and shown to result from the refractive index changes occurring within the fibers induced by radiation and thermal effects. In this paper we present a model and a simulation results to reveals the effect of radiation and temperature on the optical fiber c...Show More

An accurate model for chromatic dispersion in optical fibers under radiation and thermal effects

Imbaby I. Mahmoud;Abd El-Naser A. Mohamed;Ahmed Nabih Zaki Rashed;Mohamed S. El Tokhy;Osama H. Elgzar

Year: 2013 | Conference Paper |

Optical Image Encryption Based on Chaotic Baker Map and Double Random Phase Encoding

Ahmed M. Elshamy;Ahmed N. Z. Rashed;Abd El-Naser A. Mohamed;Osama S. Faragalla;Yi Mu;Saleh A. Alshebeili;F. E. Abd El-Samie

Journal of Lightwave Technology
Year: 2013 | Volume: 31, Issue: 15 | Journal Article |
Cited by: Papers (86)
This paper presents a new technique for optical image encryption based on chaotic Baker map and Double Random Phase Encoding (DRPE). This technique is implemented in two layers to enhance the security level of the classical DRPE. The first layer is a pre-processing layer, which is performed with the chaotic Baker map on the original image. In the second layer, the classical DRPE is utilized. Matla...Show More

Optical Image Encryption Based on Chaotic Baker Map and Double Random Phase Encoding

Ahmed M. Elshamy;Ahmed N. Z. Rashed;Abd El-Naser A. Mohamed;Osama S. Faragalla;Yi Mu;Saleh A. Alshebeili;F. E. Abd El-Samie

Year: 2013 | Volume: 31, Issue: 15 | Journal Article |

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