Ahmad El Sayed Ahmad - Articles - Scientific Research Publishing

Broadband Quasi-Yagi Antenna for WiFi and WiMax Applications (Articles)

Jean-Marie Floc’h, Ahmad El Sayed Ahmad

Wireless Engineering and Technology Vol.4 No.2，April 16, 2013

DOI: 10.4236/wet.2013.42013 11,180 Downloads 18,084 Views Citations
Emulation of Realistic Multi-Path Propagation Channels inside an Anechoic Chamber for Antenna Diversity Measurements (Articles)

Alaa Choumane, Ahmad El Sayed Ahmad, Khaled Khoder

Wireless Engineering and Technology Vol.11 No.1，January 30, 2020

DOI: 10.4236/wet.2020.111001 463 Downloads 1,257 Views Citations
Over-the-Air Performance Evaluation in Indoor and Outdoor Multipath Propagation Channels of Antenna Diversity Systems inside Anechoic Chamber (Articles)

Alaa Choumane, Ahmad El Sayed Ahmad, Khaled Khoder, Alaa Saleh

Wireless Engineering and Technology Vol.11 No.4，November 17, 2020

DOI: 10.4236/wet.2020.114004 520 Downloads 1,673 Views Citations
A Study on the Influence of Solar Flares on High Frequency Radio Propagation (Articles)

Khoder Khaled, Ahmad El Sayed Ahmad, Pascal Pagani, Rolland Fleury

Open Journal of Antennas and Propagation Vol.13 No.2，October 14, 2025

DOI: 10.4236/ojapr.2025.132003 8 Downloads 101 Views Citations
Design of Ellipse Antenna Array for Cellular Phone Localization Systems (Articles)

Ahmad El Sayed Ahmad, Jean-Marie Floc’h, Alaa Choumane, Philippe Morgand

Wireless Engineering and Technology Vol.11 No.2，April 30, 2020

DOI: 10.4236/wet.2020.112002 475 Downloads 1,373 Views Citations
Multi-Band Antenna with Three Folded Monopoles for Mobile Communication Systems (Articles)

Ahmad El Sayed Ahmad, Alaa Choumane, Jean-Marie Floc’h, Philippe Morgand

Wireless Engineering and Technology Vol.11 No.3，November 16, 2020

DOI: 10.4236/wet.2020.113003 689 Downloads 1,852 Views Citations
Circularly Polarized Patch Array Antenna for GNSS Applications (Articles)

Ahmad El Sayed Ahmad, Sébastien Saletzki, Khaled Khoder, Mahdi Kasmi, Manon Thomas, Antoine Mallet

Wireless Engineering and Technology Vol.16 No.3，July 31, 2025

DOI: 10.4236/wet.2025.163003 74 Downloads 398 Views Citations
Dual-Band Circular Polarized Stacked Patch Array Antenna for GPS Application (Articles)

Ahmad El Sayed Ahmad, Khaled Khoder, Sébastien Saletzki, Antoine Mallet, Abdallah Nasser

Wireless Engineering and Technology Vol.16 No.4，September 25, 2025

DOI: 10.4236/wet.2025.164004 32 Downloads 197 Views Citations
High Protein Diet that Cause Weight Loss and Lower Blood Glucose Level Have a Serious Impact on the Kidney Functions of Male Diabetic Obese Albino Rats (Articles)

Ahmed El-Sayed Nour El-Deen, Abd El-Megeed Mansour, Ahmad Taha

Food and Nutrition Sciences Vol.9 No.10，October 18, 2018

DOI: 10.4236/fns.2018.910085 1,057 Downloads 3,209 Views Citations
Effect of Green Coffee on Cisplatin Induced Renal Apoptosis in Adult Male Albino Rats (Articles)

Ahmed El-Sayed Nour El-Deen, Abd El-Megeed Mansour, Ahmad Taha, Ehab M. Fahmy

Food and Nutrition Sciences Vol.10 No.4，April 12, 2019

DOI: 10.4236/fns.2019.104028 749 Downloads 2,266 Views Citations
On the Design of Planar Printed Dipole Array Antennas (Articles)

Jean-Marie Floc’h, Ahmad El Sayed Ahmad, Anne Claude Tarot, Renaud Loison, Sophia Thizon, JeanYves Daden

Wireless Engineering and Technology Vol.3 No.4，November 1, 2012

DOI: 10.4236/wet.2012.34029 8,038 Downloads 12,955 Views Citations
A New Approach of Time Series Variation Based on Power Links and Field Association Words (Articles)

Zohair S. Malki, El-Sayed Atlam, Talal H. Noor, Ahmad Reda Alzighaibi, Ghada Elmarhomy, Abdallah A. Mohamed

Journal of Computer and Communications Vol.8 No.3，March 14, 2020

DOI: 10.4236/jcc.2020.83008 526 Downloads 1,336 Views Citations
Android/iPhone Mobile Application for Quick Response Pilgrims Campaign Locator (Articles)

Talal H. Noor, El-Sayed Atlam, Zohair S. Malki, Ahmad Reda Alzighaibi, Hasan Hashim, Rasha El-Agamy

Journal of Computer and Communications Vol.8 No.5，May 8, 2020

DOI: 10.4236/jcc.2020.85001 769 Downloads 1,968 Views Citations
This article belongs to the Special Issue on Digital Communications and Networking
The Prevalence of High Blood Pressure among Marathon Runners during Beirut-Marathon 2014 (Articles)

Souzan Tatari, Rusul Mukhtar, Hassan Alawieh, Abdul Rahman Mourad, Ahmad Araji, Ali El-Sayed, Ahmad Sweid, Lea Daher, Omar Bou Hamdan, Sola Bahous, Samer Kabbani

Open Journal of Epidemiology Vol.7 No.3，August 24, 2017

DOI: 10.4236/ojepi.2017.73022 1,627 Downloads 4,027 Views Citations
Measuring the Effectiveness of State Control on the Maritime Transport Sector in Sudan (1990-2018) (Articles)

Nadah Gilani, Sayed Ahmad Abdul Ghani Al Ahmadi

Modern Economy Vol.11 No.11，November 19, 2020

DOI: 10.4236/me.2020.1111121 519 Downloads 1,416 Views Citations
Importance of Body Condition Scoring in Reproductive Performance of Dairy Cows: A Review (Articles)

Sayed Ahmad Nazhat, Amanullah Aziz, Jahid Zabuli, Shahpoor Rahmati

Open Journal of Veterinary Medicine Vol.11 No.7，July 28, 2021

DOI: 10.4236/ojvm.2021.117018 1,234 Downloads 7,144 Views Citations
The Nexus between Extrinsic Motivation and Employees’ Retention; Do Compensation Packages and Flexible Working Hours Matter? (Articles)

Hani Haddad, Nadin El Khatib, Ahmad Ashaal

Open Journal of Business and Management Vol.11 No.2，March 16, 2023

DOI: 10.4236/ojbm.2023.112028 582 Downloads 3,451 Views Citations
Sliding Mode Control of Chaotic Motion in Electrodynamic Tethered Satellite System in an Inclined Elliptical Plane (Articles)

Ahmad Yousof Ahmad Taha, Ahmed Magdy Abdelaziz, Abd El Hakeem Abd El Naby, Yehia A. Abdel-Aziz

Journal of Applied Mathematics and Physics Vol.13 No.5，May 26, 2025

DOI: 10.4236/jamp.2025.135098 49 Downloads 312 Views Citations
Desulphurization of Transportation Fuels by Per-Formic Acid Oxidant Using MoOx Loaded on ZSM-5 Catalyst (Articles)

Waqas Ahmad, Imtiaz Ahmad

Journal of Power and Energy Engineering Vol.5 No.12，December 18, 2017

DOI: 10.4236/jpee.2017.512011 1,357 Downloads 3,113 Views Citations
The Implementation of Higher Education Funding in Indonesia (Articles)

Dwi Priyono, Ahmad Ahmad

Open Access Library Journal Vol.5 No.6，June 8, 2018

DOI: 10.4236/oalib.1104049 1,044 Downloads 4,336 Views Citations

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