The Department of Materials Engineering at the University of Technology awarded a doctorate degree to the student, Hassanein Bassem Abdul Jabbar, Department of Materials Engineering / University of Technology for his thesis titled
“Investigation of 5G Antenna Ceramic Materials”
The discussion took place in the postgraduate hall located in Building C within the department on Thursday, 9/11/2023 at nine o'clock in the morning, and the discussion committee consisted of ladies and Gentlemen
- Prof. Dr. Thamer Abdel Amir Hassan, Chairman
- Prof. Dr. Akram Rahim Jabr, member
- Asst. Prof. Dr. Hussein Alaa Jaber, member
- Asst. Prof. Dr. Hanaa Shukr Mahmoud, member
- Asst. Prof. Dr. Mayada Shanan Abd, member
- Prof. Dr. Alaa Abdel Hassan Attia, supervisory member
- Prof. Dr. Saad Badri Hassoun, supervisory member.
In addition, the thesis was scientifically evaluated by Prof. Dr. Samir Hamed Awad / University of Babylon / Department of materials Engineering, and Asst.Prof.Dr. Mujahid Muhammad Najm / university of technology / Department of Applied Sciences, and linguistically by Asst. prof. Dr. Khaled Khudair Abbas / University of Technology/Department of Materials Engineering.
Abstract:
The goal of the study is to design composite materials with suitable dielectric properties at a lower cost for 5G antennas. The dielectric properties are measured using Vector Network Analyzer. The results show that epoxy composite with a 5% volume fraction of Li6Mg7Ti3O16 has good microwave dielectric properties at 5.28 GHz. The silicone rubber hybrid composite (0.12BiVO4+0.12LaNbO4) offers a lowered loss tangent while maintaining a good dielectric constant at 5.78 GHz.
After the examination committee recorded its comments on the thesis, which covered both explanation and correction, the student's defense of his thesis, and the conclusion of the discussion, the committee convened to evaluate the thesis. They decided to award the student a doctorate degree with a pass grade.
