Fongnapha Wongsa received her bachelor’s degree in Electronic and Telecommunication Engineering from Rajamangala University of Technology Isan (RMUTI) in 2019, and is now pursuing a master’s degree in Telecommunication Engineering, Institute of Engineering, Suranaree University of Technology (SUT), Nakhon Ratchasima, Thailand. She is currently a teacher at Buddhamonthon Industrial and Community Education College, Nakhon Pathom. Her main research interests include wireless communication systems, metamaterials, antenna design, and sensor.