Co-planar Truncated Corner Patch Antenna with Fishbone-Shaped Slot Structure

Abstract

Abstract. This work proposed the co-planar truncated rectangular antenna with fishboneshaped slot structure at the patch for GSM 1.8 GHz and WLAN 5.2 GHz applications. This work provides in six different develop, including a stage from Design A to Design F. Firstly, a basic rectangular patch antenna is done for Design A while the second stage is rectangular patch with cut-out truncated shaped at the below part for Design B. Then, it followed by the added co-planar effect for Design C, added fishbone slot structure for Design D, mirror effect of truncated patch for Design E and lastly cut-off triangular truncated corner at the patch for Design F. The performance of proposed antenna of Design F at resonant frequencies of 1.8 GHz and 5.2 GHz is -25.207 dB and -16.625 dB, respectively.