Design and Analysis of Quantum Cylindrical Dielectric Resonator Antennas

The research describes a novel method for boosting gain in quantum CDRAs that involves replacing the silicon dioxide substrate with a Teflon substrate. The enhanced gain results are analyses and compared to earlier research findings. CST software was used to create and simulate a quantum CDRA. The antenna structure includes cylindrical dielectric resonators with a greater antenna gain at a frequency of 504 THz. The quantum CDRA has an impedance bandwidth of 9.41 percent. The reported quantum CDRA has a gain of 6.3 dB and a return loss of − 27.5 dB. Terahertz applications are feasible with the suggested quantum CDRA.