Nonharmonic Analysis-Based Detection-Performance Improvement Technique for Distance Estimation of 24 GHz Narrowband FMCW Radar

Nonharmonic Analysis-Based Detection-Performance Improvement Technique for Distance Estimation of 24 GHz Narrowband FMCW Radar

The 24 GHz narrowband frequency-modulated continuous-wave (FMCW) radar has been widely applied in automotive and other vital sensors. However, its range resolution depends on the bandwidth, which is limited to 60 cm in its narrowband of 24.0–24.25 GHz. Furthermore, at low-range resolution...

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Bibliographic Details
Main Authors: Shotaro Koyama, Tsubasa Suzuki, Junpei Tsutsumi, Taisei Matsuyama, Takumu Ikenaga, Fumiya Shinohara, Masaya Hasegawa, Shigeki Hirobayashi, Kazuo Yoshida
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Distance measurement
frequency-modulated continuous-wave radar
nonharmonic analysis
resolution enhancement
sidelobe suppression
Online Access:https://ieeexplore.ieee.org/document/10879012/
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