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Compact High-resolution Millimeter-wave Radar for Front-obstacle Detection
Technical Paper
2006-01-1463
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
We propose a novel millimeter wave radar system and object detection algorithm for automobile use by using advanced null scanning method. Generally, null scanning method can achieve a higher resolution and a more compact sensor size compared to beam scanning method, but needs huge computing power. We introduced the theory of forgetting factor into it and developed a new null scan algorithm. It achieved a high lateral object separation ability of less than 3 degree, and a quick response under feasible computing power in simulation and test vehicle. These technologies enable compact and high performance radar for advanced safety system.
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Authors
Citation
Natsume, K., Miyake, Y., Hoshino, K., and Yamano, C., "Compact High-resolution Millimeter-wave Radar for Front-obstacle Detection," SAE Technical Paper 2006-01-1463, 2006, https://doi.org/10.4271/2006-01-1463.Also In
SAE 2006 Transactions Journal of Passenger Cars: Electronic and Electrical Systems
Number: V115-7; Published: 2007-03-30
Number: V115-7; Published: 2007-03-30
References
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- Tokoro S. et al. Electronically Scanned Millimeter-wave Radar for Pre-Crash Safety and Adaptive Cruise Control System IEEE International Conference on IV 304 309 2003
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- Schmidt R.O. “Multiple emitter location and signal parameter estimation” IEEE Trans. Antennas and Propagat AP 34 3 276 280 1986