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Title	Measuring The Total Radiated Power Of A Lora Device In A Reverberation Chamber
ID_Doc	36613
Authors	Wang X.; Qi W.; Li C.; Xing L.; Xu Q.
Year	2022
Published	2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation, APCAP 2022 - Proceedings
DOI	http://dx.doi.org/10.1109/APCAP56600.2022.10069864
Abstract	This paper builds a LoRa-based IoT (Internet of Things) system, including a custom-made LoRa (Long Range) node, a LoRa gateway, and an app display page. We proposed a prototype of a low-cost, full-duplex LoRa device. The system forms a seamless coverage scene with LoRa nodes, while the LoRa master node can act as data relay to the LoRa gateway. To measure the overall performance of the LoRa device, we evaluated the Total Radiated Power (TRP) of the LoRa node in a reverberation chamber (RC). This work may provide an opportunity to compare the overall performance of the LoRa communication systems. The proposed system can be well applied to smart city, industrial and agricultural application scenarios. © 2022 IEEE.
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