Non-Contact and Non-Invasive Driver’s Monitor Using Microwave Reflectometer.Published in:Progress in Electromagnetics Research M, 2020, v. 90, p. 81, doi. 10.2528/pierm20010103By:Atsushi Mase;Yuichiro Kogi;Toru Maruyama;Tokihiko Tokuzawa;Masaki Kunugita;Tatsuya Koike;Hiroyasu HasegawaPublication type:Article