Media type: E-Article Title: Collimated Beam FMCW Radar for Vital Sign Patient Monitoring Contributor: Prat, Arnau; Blanch, Sebastian; Aguasca, Albert; Romeu, Jordi; Broquetas, Antoni imprint: Institute of Electrical and Electronics Engineers (IEEE), 2019 Published in: IEEE Transactions on Antennas and Propagation Language: Not determined DOI: 10.1109/tap.2018.2889595 ISSN: 1558-2221; 0018-926X Origination: Footnote: