• 易迪拓培训,专注于微波、射频、天线设计工程师的培养
首页 > 天线设计 > 天线设计论文下载 > 用于RFID读卡器的低旁瓣圆极化微带天线阵的设计

用于RFID读卡器的低旁瓣圆极化微带天线阵的设计

录入:edatop.com    点击:

用于RFID读卡器的低旁瓣圆极化微带天线阵的设计


Abstract:A low-sidelobe circularly-polarized (CP) microstrip patch array for 2.4 GHz radio frequency identification (RFID) readers is presented. The antenna array with a Chebyshev current distribution is composed of 6 microstrip elements. The CP operation is obtained by the quasi-square patch with difference in lengths of the two sides. The antenna has been investigated numerically and experimentally. Measured results show that the array has a Chebyshev pattern with the sidelobe level of -23 dB, the half-power beamwidth of 16°and an impedance bandwidth (S11≤ -10 dB) of 130 MHz, which is suitable for RFID reader applications.

作者:汤小蓉, 钟顺时, 孙竹, 陈旷达,

天线工程师培训课程套装,让天线设计不再难

上一篇:微带贴片天线电磁辐射特性分析的FEM/PML方法
下一篇:改进的遗传算法及其在阵列天线方向图综合中的应用

手机天线设计培训教程详情>>

手机天线设计培训教程 国内最全面、系统、专业的手机天线设计培训课程,没有之一;是您学习手机天线设计的最佳选择...【More..

天线设计培训课程推荐详情>>

  网站地图