B. Kaur, A. Marwaha, & S. Rani. (2021). Characterization of 4 Element Compact Microstrip Patch Antenna Array for Efficient Null Steering. Applied Computational Electromagnetics Society Journal (ACES), 32(12), 1105–1113. Retrieved from https://journals.riverpublishers.com/index.php/ACES/article/view/9387