International Symposium on Antennas and Propagation
A UWB Band-Rejected Antenna Fed by Embedded Nonuniform Microstrip Line
Ning Guan, Ryouhei Hosono, Ken’ichiro Yashiro,
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An ultra-wide band (UWB) antenna with band rejection on the range of the wireless local area network (WLAN) is proposed. The antenna consists of a radiation element with broadband radiation and a nonuniform microstrip line which is designed by the inverse scattering theory for necessary band rejection. A fabricated antenna shows that the measurement agrees with the theory very well. The antenna radiates properly in the UWB range except the WLAN range.