Dual-band CPW-fed G-shaped Monopole Antenna for 2.4/5GHz WLAN Application
A novel planar monopole antenna with dualband operation suitable for WLAN application is presented in this paper. The antenna resembles as a G shape from combining two folded strips and is fed by a coplanar waveguide (CPW) transmission line. By optimally seffecting the antenna dimensions, dualband resonant modes with a much wider impedance matching at the higher band can be produced. Prototypes of the obtained optimized design have been constructed and tested. The measured results explore good dualband operation with-10 dB impedance bandwidths of 9.7％ and 62.8％ at bands of 2.43 and 4.3 GHz, respectively, which cover the 2.4/5.2/5.8 GHz WLAN operating bands, and show good agreement with the numerical prediction. Good antenna performances such as radiation patterns and antenna gains over the operating bands have also been observed.
Wen-Chung Liu Chao-Ming Wu
Formosa University, Taiwan, China
国际会议
Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)
北京
英文
2232-2236
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）