KARLOV, V. Equivalent circuit of x-shaped converter of complex reflection coefficient analyzer. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 4, n. 9(64), p. 8–11, 2013. DOI: 10.15587/1729-4061.2013.16384. Disponível em: https://journals.uran.ua/eejet/article/view/16384. Acesso em: 17 aug. 2024.