Abstract: In multi-band shared-aperture base station antennas, cross-band mutual couplings always lead to unwanted radiation characteristics. In this article, the influence of the cross-band mutual ...
It’s not too late to develop a standardized framework for testing ground-station satellite-communications antennas that will ...
Abstract: An all-textile cavity-backed substrate integrated waveguide (SIW) antenna is proposed for military applications. The antenna matches standard military badge size. The aircraft-shape badge ...
UPSC NDA, NA 2 Results 2025: The Union Public Service Commission (UPSC) has released the NDA, NA 2 written examination 2025 results. Candidates who have qualified are eligible to appear for the SSB ...
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