%0 Conference Paper %A Yahya, M.S. %A Soeung, S. %A Musa, U. %A Sovuthy, C. %A Salisu, A. %D 2023 %F scholars:18953 %K Internet of things; Semiconductor diodes, Dual Band; Dual band antennas; Dual-band monopole antennas; IoT; Long-range; Peak gain; PIN diode; Reconfigurable; Seamless switching; Space-constrained applications, Monopole antennas %R 10.1109/ISAP57493.2023.10389105 %T A Compact Reconfigurable Dual-Band Antenna for Efficient IoT based LoRa Applications %U https://khub.utp.edu.my/scholars/18953/ %X This paper introduces a compact reconfigurable dual-band monopole antenna for Long-Range (LoRa) IoT applications. It incorporates a PIN diode for seamless switching between 433 MHz and 868 MHz frequencies. With dimensions of 80 � 80 � 1.6 mm3, it is ideal for space-constrained applications. The antenna achieves a 2 dBi peak gain and exhibits a signal transmission efficiency exceeding 90. It addresses the demand for a reconfigurable antenna solution in Europe and Asia's LoRa bands, thereby enhancing the capabilities of LoRa IoT systems with flexible frequency operation. © 2023 IEEE. %Z cited By 0; Conference of 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 ; Conference Date: 30 October 2023 Through 2 November 2023; Conference Code:196832