科研之友
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摘要
A new microstrip-fed triple hand antenna is presented for satisfying wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) applications simultaneously. The antenna comprises a rectangular monopole fed by a microstrip transmission line to generate WLAN and WiMAX frequency bands and a circular disc monopole to resonate in 3.5 GHz WiMAX frequency band. A simple formula for calculating the resonant frequency is given. The antenna is simple in configuration outlining an overall dimension of 44 x 20 x 0.76 mm(3). The measured 10 dB bandwidth for return loss is from 2.37 to 2.7, 3.23 to 3.70, and 4.29 to 6.58 GHz fro WiMAX and WLAN applications.
- 出版日期2009-10
- 单位常州工学院
