Millimeter-Wave High-Gain PRGW Antenna Using a Fabry-Perot Cavity
- Resource Type
- Conference
- Authors
- Mousavirazi, Z.; Akbari, M.; Denidni, T. A.
- Source
- 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting Antennas and Propagation and North American Radio Science Meeting, 2020 IEEE International Symposium on. :1365-1366 Jul, 2020
- Subject
- Fields, Waves and Electromagnetics
Frequency selective surfaces
Slot antennas
Surface waves
Bandwidth
Fabry-Perot
Impedance
Antenna radiation patterns
High-Gain Antenna
Fabry-Perot Cavity (FPC)
Frequency Selective Surface (FSS)
Printed Ridge Gap Waveguide (PRGW)
Millimeter-wave (MMW)
- Language
- ISSN
- 1947-1491
This paper presents the design and simulation of a high-gain Antenna by using a Fabry-Perot cavity (FPC) in millimeter-wave (MMW) applications. The FPC antenna is formed by locating a frequency selective surfaces (FSS) above a slot antenna that operates at 28 GHz and fed by a printed ridge-gap waveguide (PRGW). Moreover, the bandwidth of the proposed slot antenna is enhanced using a novel design of the semi-cross slot. The simulation results show the optimized antenna design can cover impedance bandwidth from 27.77 GHz to 28.42 GHz with a high realized gain of about 20.45 dBi at 28 GHz.