A 28 GHz mmWave circular microstrip antenna with rectangular slots on air-substrate

• Main Authors: Kamal, Shahanawaz, Mohammed, Abdullahi S. B., Ain, Mohd Fadzil, Ullah, Ubaid, Najmi, Fathul, Hussin, Roslina, Ahmad, Zainal Arifin, Othman, Mohamadariff, Ab Rahman, Mohd Fariz, Mahmud, Mohd Nazri
• Format: Conference or Workshop Item
• Published: IEEE 2020
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/38040/; https://ieeexplore.ieee.org/document/9344772

This paper presents a circular-shaped copper (Cu)-based antenna for 28 GHz mmWave applications. The proposed design employs air as a substrate to substantially reduce the manufacturing cost. The coaxial probe feed technique was utilized to excite the system. Experimental results confirm that, by int...