Skip to Main Content
A compact quad-band circular slot antenna with two T-patch is present. The prototype of the proposed antenna is designed to satisfy specific bandwidth specifications of current communication systems, including the global positioning system for communication (GPS; 1.575-1.625GHz) the wireless local area network (WLAN; 2.4-2.485 GHz, 5.15-5.35 GHz and 5.725-5.825 GHz), and the Microwave Access Network (WIMAX; 3.3-3.6 GHz). The proposed antenna has compact size of 57 mm × 46 mm × 1.636 mm. The antenna has been successfully simulated, designed and measured, and the results shown that the antenna has good impedance match, stable gain and near omnidirectional radiation patterns.
Date of Conference: 20-22 April 2011