Govardhani Immadi, M. Venkata Narayana, A. Navya, M. S. V. S. L. Sreejasree, D. Sai Krishna, V. Sri Sindhu. 2020. “Analysis of Z-Shaped Microstrip Bandpass Filter at Ku Band”. International Journal of Advanced Science and Technology 29 (3), 10868 -71. http://sersc.org/journals/index.php/IJAST/article/view/27975.