Two-Dimensional Target Location Estimation Technique Using Leaky Coaxial Cables. - Kenji Inomata; Takashi Hirai; Yoshio Yamaguchi; Hiroyoshi Yamada (IEICE Trans. Commun., 2008)

Two-frequency surveillance technique for intrusion-detection sensor with Leaky Coaxial Cables. - Kenji Inomata; Wataru Tsujita; Takashi Hirai (SAS, 2014)