Compact Tapered Slot Antenna for Wideband Applications

摘要：

In this paper, a compact exponentially tapered slot antenna (ETSA) with invert-L slots edge (ILSE) structure is presented. The proposed antenna is composed of a step-shaped transition from microstrip to slotline for feeding arrangement and a tapered patch with invert-L slots edge as radiation element. Compared to the conventional ETSA version, the proposed design skill of introducing ILSE at ground patch has the capability to extend the impedance bandwidth to lower band and improve the radiation characteristics at lower frequency bands.

关键词： Exponentially tapered slot antenna (ETSA) Invert-L slots edge (ILSE) Ultrawideband antenna.

作者: Feng-Chao Ren Fu-Shun Zhang Bo Chen Qing-Chen Zhou

作者单位: National Laboratory of Antennas and Microwave Technology Xidian University Xian, Shaanxi 710071, China

会议类型: 国际会议

会议名称: 2011 IEEE CIE International Conference on Radar(2011年IEEE国际雷达会议RADAR 2011)

会议地点: 成都

会议语种:英文

页码: 1161-1163

在线出版日期: 2011-10-24（万方平台首次上网日期，不代表论文的发表时间）