SEILER, P.; KLEIN, B.; PLETTEMEIER, D. Analytical and Experimental Investigation of Substrate Permittivity and Loss up to 67 GHz. ECTI Transactions on Electrical Engineering, Electronics, and Communications, [S. l.], v. 13, n. 1, p. 26–34, 2015. DOI: 10.37936/ecti-eec.2015131.170977. Disponível em: https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/170977. Acesso em: 19 may. 2024.