A Novel Antenna System for Direction Finding Applications Using BLE 5.1 Technology

被引：3
|
作者：
Gouzouasis, Ioannis [1 ]
Papaharalabos, Stylianos [1 ]
Abou Nasa, Mohamad [1 ]
Karlsson, Peter [1 ]
机构：
[1] U Blox AG, CH-8800 Thalwil, Switzerland
来源：
2023 17TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, EUCAP | 2023年
关键词：
antennas; indoor positioning; BLE; 5.1; direction finding; PDDA; anchor point; tag; angle of arrival; measurements; CDF; angle estimation;
D O I：
10.23919/EuCAP57121.2023.10132951
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a novel antenna system is presented for direction finding applications. The system can estimate the angle of arrival (AoA) of a Bluetooth low energy tag by an appropriately designed anchor point. Both the anchor point and the tag are described in detail from the hardware perspective, the direction finding algorithm is briefly explained, the novelties of the system are identified and the measurement results validate the proof of concept for the AoA application targeted with the proposed system.
引用
收藏
页数：5
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