Department of Electrical Engineering;
Faculty of Engineering;
Tanjungpura University;
Pontianak;
Indonesia;
Department of Forestry;
Faculty of Forestry;
Tanjungpura University;
Pontianak;
Indonesia;
Research Institute for Sustainable Humanosphere;
Kyoto University;
Kyoto;
Japan;
Electromagnetic; Waves; Frequency; Subterranean; Termites; Coptotermes; curvignathus; Termites; Infestation;