Vo Xung, H., Phuong Van, Q., Tran Manh, Q., & Bui Thanh, H. (2021). Researching the solutions for expanding the bandwidth of half-wavelength dipole antennas applied in ground-penetrating radar systems. Journal of Military Science and Technology, (RD), 59–64. Retrieved from https://jmst.mod.gov.vn/index.php/jmst/article/view/2351