Abstract: High-frequency (HF) communications are vital in both military and commercial fields due to their ability to propagate across the horizon. Accurately predicting the maximum usable frequency ...
Correspondence to Dr Patricia Campbell, Cardiology Department, Southern Health and Social Care Trust, Craigavon, UK; PatriciaM.Campbell{at}southerntrust.hscni.net To understand the definition and ...
Larry Allen, MD, MHS, and Kenneth B Margulies, MD, discuss HF management for American Heart Month and Heart Failure Awareness Week. Advances in heart failure research and management have led to ...
Abstract: In this paper, we investigate massive multi-input multi-output (MIMO) high frequency (HF) skywave communications. We first introduce a model for HF skywave massive MIMO channels within the ...
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