Noncontact respiration monitoring of multiple closely positioned patients using ultra-wideband array radar with adaptive beamforming technique. - Masashi Muragaki; Shigeaki Okumura; Katsutoshi Maehara; Takuya Sakamoto; Mototaka Yoshioka; Kenichi Inoue; Takeshi Fukuda; Hiroyuki Sakai 001; Toru Sato (ICASSP, 2017)