Name : 2004 ITE Annual Convention
Location : [in Japanese]
Date : August 25, 2004 - August 27, 2004
A short-circuited parallel branch wire element attached to the loop element works as a trap loadings element for the dual-band antenna. In this paper, the square loop antenna with the parallel branch wire is analyzed. The input impedance, and the resonant frequency and gain were obtained by using the moment method for the analysis. As a result, it was confirmed that the parallel branch loaded square loop antenna worked as dual-frequency antenna. In addition, the condition of the adjustment of the antenna shape for dual-frequency and the impedance matching was clarified.
