7-m All-Weather Metamorphic Robotic Vision

7-m is presented. The proposed ultrasound ASIC mitigates the limitations of camera vision navigation systems in all-weather, low-power, low-cost aspects. The ASIC integrates TX and RX paths for 64 channels, enabling four-directional navigation using 4 [Formula Omitted] 4 ultrasound arrays. The propo...

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Veröffentlicht in:	IEEE journal of solid-state circuits 2022-01, Vol.57 (10), p.3036
Hauptverfasser:	Wu, Han, Zhang, Miaolin, Shao, Zhichun, Guo, Jiaqi, Ng, Kian Ann, Lin, Liwei, Yoo, Jerald
Format:	Artikel
Sprache:	eng
Schlagworte:	Application specific integrated circuits Driver circuits Energy consumption Machine vision Miniaturization Navigation systems Obstacle avoidance Passive components Power consumption Power management Transducers Ultrasonic imaging Weather
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