Abstract: The design and simulation of a novel 5.4-5.8 GHz MMIC voltage variable attenuator (VVA) using 0.25 µm Gallium Arsenide (GaAs) pseudomorphic High Electron Mobility Transistor (pHEMT) is ...
Abstract: In this work, we introduce a variable window size (VWS) spatial smoothing framework that enhances coarray-based direction of arrival (DOA) estimation for sparse linear arrays. By compressing ...
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