Hidayat, M. Reza, et al. “PARAMETRIC STUDY OF NATURAL DIELECTRIC MATERIALS THICKNESS IN WAVEGUIDE ANTENNA MODE TE10 COASTAL RADAR 3 GHz ANTENNA”. JMECS (Journal of Measurements, Electronics, Communications, and Systems), vol. 8, no. 2, Dec. 2021, pp. 29-35, doi:10.25124/jmecs.v8i2.4068.