Abstract: This paper presents a dual-circularly polarized antenna designed for low-orbit satellites, featuring wideband and wide-angle capabilities. A parallel-coupled three-line coupler, with a short ...
A candid video by a Delhi University assistant professor has taken Instagram by storm, striking a chord with both educators and students. In the now-viral clip, the professor makes an earnest appeal ...
Abstract: This paper presents a digital beamforming (DBF) synthetic aperture radar (SAR) for future spaceborne earth observation systems. The objective of the DBF-SAR system is to achieve a low cost, ...
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