DESIGN ANALYSIS OF HIGH GAIN WIDEBAND L-PROBE FED MICROSTRIP PATCH ANTENNA

作者：Mohammad Tariqul Islam, Mohammed Nazmus Shakib, Norbahiah Binti Misran · 发表于：Electromagnetic waves · 年份：2009 · DOI：10.2528/pier09080204 · 被引用次数：86 · 研究领域：Antenna Design and Analysis、Advanced Antenna and Metasurface Technologies、Microwave Engineering and Waveguides

A new high gain wideband L-probe fed inverted EE-H shaped slotted (LEE-H) microstrip patch antenna is presented in this paper. The design adopts contemporary techniques; L-probe feeding, inverted patch structure with air-fllled dielectric, and EE-H shaped patch. The integration of these techniques leads to a new patch antenna with a low proflle as well as useful operational features, as the broadband and high gain. The measured result showed satisfactory performance with achievable impedance bandwidth of 21.15% at 10dB return loss (VSWR • 2) and a maximum gain of 9.5dBi. The antenna exhibits stable radiation pattern in the entire operating band.