A comparison of planar convex dielectric lens loaded flat reflector with parabolic reflector and reflectarray
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.31927
Abstract: In this article, experimental demonstration in the X‐band of a flat reflector backed dielectric lens is reported. Equivalence between the reflector‐lens and parabolic reflector of equivalent cross‐section is shown by comparing their radiation characteristics. The… read more here.
Keywords: comparison planar; flat reflector; reflector; parabolic reflector ... See more keywords
Super Wide Band Parabolic Reflector Design With Vivaldi Antenna Array Feed for Switchable Beam Applications
Sign Up to like & getrecommendations! Published in 2025 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.70352
Abstract: In this study, a multi‐planar Vivaldi antenna‐fed parabolic reflector antenna is presented for wideband applications operating from the L‐band to beyond S‐band. The proposed antenna is designed for high‐gain beam‐steering applications in electronic warfare such… read more here.
Keywords: vivaldi; beam; band; parabolic reflector ... See more keywords
A compact C-Band CP-SAR microsatellite antenna for Earth Observation
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2019.01.030
Abstract: Abstract This work describes the development of a compact Circularly Polarized SAR C-band antenna system and the design considerations suitable to use on small spacecrafts. To reduce size and weight of the small spaceborne SAR,… read more here.
Keywords: sar; surface; parabolic reflector; antenna ... See more keywords