Nonharmonic Analysis-Based Detection-Performance Improvement Technique for Distance Estimation of 24 GHz Narrowband FMCW Radar. - Shotaro Koyama; Tsubasa Suzuki; Junpei Tsutsumi; Taisei Matsuyama; Takumu Ikenaga; Fumiya Shinohara; Masaya Hasegawa; Shigeki Hirobayashi; Kazuo Yoshida (IEEE Access, 2025)