- The International Telecommunications Conference (ITC-Egypt’2022), Air Defense College, Alexandria, Egypt, 26-28 July, 2022.
- The 4th International Conference of Aerospace and Aeronautics, Valencia, Spain, 25-27 October 2021.
- The 2021 International Telecommunications Conference (ITC-Egypt’2021), Air Defense College, Alexandria, Egypt, 13-15 July, 2021.
- The 8th European Conference on Antennas and Propagation (EuCAP’2014), April, 2014, The Netherlands.
- The 2012 World Congress on Electronics and Electrical Engineering (WCEEENG’2012), December, 2012, Egypt.
- 14th European Wireless Conference 2008, Faculty of Engineering, Prague University (EW’2008), June, 2008, Czech Republic.
- 25th National Radio Science Conference, Faculty of Engineering, Tanta University (NRSC’2008), March, 2008, Egypt.
- 17th International Conference on Computer Theory and Applications (ICCTA’2007), September, 2007, Egypt.
- 2007 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS’2007), June, 2007, USA.
- 2004 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS’2004), June, 2004, USA.
- 21st National Radio Science Conference, National Telecommunication Institute (NRSC’2004), March, 2004, Egypt.
- 20th National Radio Science Conference, Atomic Energy Authority (NRSC’2003), March, 2003, Egypt.
- 1st Scientific Symposium on Recent Technologies in Electronics & Communications (ADC’2003), February, 2003, Egypt
- 3rd International Conference on Electrical Engineering, Military Technical College (ICEENG’2002), May, 2002, Egypt.
- 19th National Radio Science Conference, Faculty of Engineering, Alexandria University (NRSC’2002), March, 2002, Egypt.