Ahmad, B. H., Shairi, N. A., Abdul Manap, R. and Esro, M. (2009) “The Development Of Rectangular Waveguide Bandpass Filter”, Journal of Telecommunication, Electronic and Computer Engineering (JTEC), 1(1), pp. 1–4. Available at: https://jtec.utem.edu.my/jtec/article/view/405 (Accessed: 27May2024).