Low Cost and High Performance UHF RFID System using Arduino Based on IoT Applications for Marathon Competition. - Chatchai Chokchai (WPMC, 2018)

Low Cost High Gain Patch Antenna with Probe Fed for UHF RFID Reader. - Chatchai Chokchai (WPMC, 2018)

Broadband Waveguide-to-Differential-Line Transition in Multi-Layer Substrates With Triple Stacked Patch in 300 GHz Band. - Chatchai Chokchai; Yoshiki Sugimoto; Kunio Sakakibara; Henry Abu Diawuo; Nobuyoshi Kikuma (IEEE Access, 2024)