Sonair’s 3D ultrasonic sensor uses acoustic detection and ranging (ADAR) to enable 360° obstacle detection up to 5 meters. Each ADAR sensor offers a 180×180° field of view, allowing autonomous mobile ...
超音波レーダーは、超音波を利用して短距離の測距を行うセンサーである。その核心的な原理は「エコー測位」で、機器が周波数 20kHz 以上の超音波パルスを発信し、音波が障害物に衝突して反射した後、センサーがエコーを受信し、発信と受信の時間差に ...
A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter—without the need for a traditional ...
SANTA CLARA, CA, UNITED STATES, February 26, 2025 /EINPresswire.com/ -- Polysense Technologies Inc., a leading innovator in the field of software-defined sensors, is ...