Nguyen Ngoc, T., Phung The, V., Phuong Van, Q., & Pham Khac, L. (2021). Research, design and production of 3TH frequency range Interrogator antennas of surveillance radar station. Journal of Military Science and Technology, (RD), 188–191. Retrieved from https://jmst.mod.gov.vn/index.php/jmst/article/view/2370