A 300 GHz Resonant Cavity Antenna using a Frequency Selective Surface on a Quartz Substrate
Journal
2023 35th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2023
ISBN
9789463968096
Date Issued
2023-01-01
Author(s)
Tu, Zhao Hong
Abstract
This paper presents a resonant cavity antenna based on a patch antenna and a frequency selective surface operating at 300 GHz. A microstrip patch antenna on a quartz substrate is fabricated using the integrated passive device technology. To further enhance the antenna gain, a metamaterial layer is introduced on the backside of the substrate as a frequency selective surface and a resonator is thus formed. Gain enhancement due to the resonator is about 6 dB.
Type
conference paper