Detalle Publicación

Straight-forward impedance measurement for balanced RFID tag antenna

Autores: Ge, H.; Yao, Y.; Yu, J.; Chen, X.; Valderas Gázquez, Daniel
Título de la revista: ELECTRONICS LETTERS
ISSN: 0013-5194
Volumen: 52
Número: 3
Páginas: 181 - 182
Fecha de publicación: 2016
A method using 180 degrees hybrid coupler and vector network analyser to measure the radio frequency identification tag antenna impedance is presented. The impedance of a prototype antenna is measured by different experimental methods and compared with simulation results. The comparison results show that the proposed method has a good accuracy and it is more convenient.