A Low-Profile EBG Structure-Loaded Hat Feed for Suppressing Sidelobe Level of Reflector Antennas
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3514144
Abstract: A hat feed loaded with low-profile electromagnetic band gap (EBG) structure is proposed to reduce the radiation side lobe levels (SLLs) of reflector antennas. A mushroom shaped EBG structure is designed to suppress the surface… read more here.
Keywords: loaded hat; ebg structure; reflector; hat feed ... See more keywords
A Wideband Dual Polarised Hat Feed-based Ku-Band Reflector Antenna for Man Portable Satcom Application
Sign Up to like & getrecommendations! Published in 2024 at "Defence Science Journal"
DOI: 10.14429/dsj.74.19270
Abstract: This paper describes the design, simulation, and development of an accustomed 0.76-meter hat feed-based Ku-band reflector antenna for a man-portable Satcom application. The antenna uses a small f/D ratio of 0.25 for reducing spillover radiation… read more here.
Keywords: feed based; band; hat feed; reflector antenna ... See more keywords