A Novel H-Shaped Microstrip Patch Antenna Array for Automotive Radar Applications

Abstract

In this paper a 1X3 H- shaped antenna array is designed for 24 GHz band automotive radar applications. This antenna array is designed using RT-Duroid 5880 having standard thickness of 0.381 mm. Beamwidth of antenna system is reduced to 400 in H-plane by using 1X3 H-shaped array as compare to the single patch antenna. The gain of the antenna is 8.39dBi that make it suitable for short range radar applications. © 2022 URSI.