科研之友
微信
新浪微博
Facebook
分享链接
摘要
In this letter, the design, the analysis, and the measurement results of a new compact planar ultra-wideband CPW-fed antenna with dual-notched characteristics are presented. The radiating element is a planar square monopole with a circular base. A dual-notched bands characteristic is obtained by etching a half-circle slot in the square monopole and two L-shaped slots in the ground plane. The measurement results show stable radiation patterns with broadband matched impedance from 3 GHz. to 11 GHz for VSWR < 2, except two dual-notched bands at 3.3-4 GHz and 5.2-5.8 GHz for filtering the WiMAX and WLAN signals.
- 出版日期2010-5
