3D Indoor Localization and Identification Through RSSI-Based Angle of Arrival Estimation With Real Wi-Fi Signals
微波電路實驗室
蔡作敏教授
微波電路實驗室
蔡作敏教授
本論文首度結合六埠干涉儀與相位陣列天線系統,實現針對 WiFi 訊號源的室內定位。本系統為全被動型雷達,因此俱有無法被查覺、且快速佈署的特點。由於本系統靈敏度高,因此甚至可以在穿牆的高阻礙環境中,擁有20cm 的高精確定位效能。
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參考文獻:
▶ H. -C. Yen, L. -Y. Ou Yang and Z. -M. Tsai, "3-D Indoor Localization and Identification Through RSSI-Based Angle of Arrival Estimation With Real Wi-Fi Signals," in IEEE Transactions on Microwave Theory and Techniques, vol. 70, no. 10, pp. 4511-4527, Oct. 2022 (Link)