Aggarwal, Meenakshi, and B.S. Matheru. “Virtual Prototyping and Development of Rotary Field Ferrite Phase Shifter”. Defence Science Journal 66, no. 2 (March 23, 2016): 156–161. Accessed July 1, 2025. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/9309.