Jose Antonio Junstino Ribeiro
 Write for Microwaves & RF
2 results found for Jose Antonio Junstino Ribeiro, displaying items 1 - 2

January 2008   [Test & Measurement]
Determine Twisted-Line Characteristic Impedance
This approach shows how to calculate and measure the characteristic impedance of balanced twisted bifilar transmission lines using a commercial vector network analyzer. ANTONIO ALVES FERREIRA JUNIOR Electronic and Electrotechnical Department National Telecommunications Institute (INATEL), 510 João de Camargo Ave. 37540-000, Santa Rita do Sapucaí, Minas Gerais, Brazil; e-mail: ...