Saputera YP, Estu TT, Praludi T, Sanhaji G. Franklin Collinear Antenna 2 Levels Different Sides using Array Method 4 Stacking Units 360ᵒ with Integrated Reflector and Power Combiner for ADS-B S-Receiver Mode. Jurnal Elektronika dan Telekomunikasi. 2021;21(2):146-153. doi:10.14203/jet.v21.146-153