Mode-free electromagnetic bandgap materials with broadside radiation as phased array antenna elements
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2017.1291368
Abstract: Abstract This paper presents a new class of electromagnetic bandgap material (EBG), which we define as the bandgap-antenna structure. It is a true EBG material, with both surface and leaky waves suppressed from the whole… read more here.
Keywords: bandgap; electromagnetic bandgap; phased array; mode free ... See more keywords
Novel Method for Sidelobe Level Suppression in Multielement Angled Dipole Array Antennas
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3208099
Abstract: In this paper, we propose a one-dimensional (1D) array antenna with improved sidelobe level (SLL) and cross-polarization (x-pol) characteristics. The array elements constituting the 1D array antenna comprise different numbers of dipole elements, and each… read more here.
Keywords: array antenna; array elements; novel method; sidelobe level ... See more keywords
Reflector Synthesis for Wide-Scanning Focal Plane Arrays
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Antennas and Propagation"
DOI: 10.1109/tap.2018.2889136
Abstract: A new complex offset double-reflector configuration for a wideband focal plane array (FPA) is presented which is optimized for Ka-band applications with a scan range of ±20° in the azimuth plane. This configuration is obtained… read more here.
Keywords: plane; focal plane; array elements; scan range ... See more keywords