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一种新型Ku频段微带天线的设计与仿真

The Design & Simulation of a Novel Ku-band Microstrip Antenna
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摘要 设计了一种新型的双层结构Ku频段高增益宽频带微带天线,在贴片上采用了切角结构,并且在上层贴片上附加了一对金属脊,仿真结果表明,相对带宽达到了16.7%(VSWR≤2),并且得到了较好的阻抗特性;在中心工作频率为12GHz处,其增益约为10.5dB。 There is a novel designation of Ku-band,high gain,wideband microstrip antenna with double-layer.The designation use cutting triangular notches on the patches and add a pair of metal-ridge on the upper patch.The simulated experiment proved that the relative bandwidth is 16.7%(VSWR≤2)and have gotten better impedance characteristic;when the centric frequency is 12GHZ,the gain is about 10.5dB.
出处 《无线通信技术》 2010年第1期23-25,共3页 Wireless Communication Technology
基金 辽宁省教育厅科学技术研究项目(2008109)
关键词 微带天线 宽频带 金属脊 microstrip antenna wideband metal-ridge
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