V. R. Gupta and N. Gupta, “An Artificial Neural Network Model for Feed Position of the Microstrip Antenna”, ELEKTRON ELEKTROTECH, vol. 60, no. 4, pp. 82–89, Apr. 2005, Accessed: Jan. 23, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/10417