Real scenario LPWAN measurement at 2.4 GHz using Circular and Linear Polarization

This paper presents an embedded device based on the Semtech SX1280 IC, which supports LoRa technology at 2.4GHz. The system is integrated into a circularly polarized (CP) antenna with 30 mm in diameter and 8.2 mm in height. The proposal hardware is measured and compared to the actual Ebyte E28 module that using the linear polarized (LP) antenna as a printed monopole.