DESIGN AND DEVELOPMENT OF MICROSTRIP RESONATOR FOR WIRELESS APPLICATIONS

摘要

The performance of microwave communication is mitigated due to the existence of interference signals from other wireless communication systems. The major interferences are caused at IEEE802.lla/b Wireless Local Area Network (WLAN) system from other wireless terrestrial networks. In this paper, the design of an L-shaped resonator for wireless applications is proposed. The proposed method is designed by the L-shaped resonator at 2.45 GHz in Industrial Scientific and Medical (ISM) band. This method has been extended to include the design and result discussions of the L-shaped resonator. Methods of increasing bandwidth such as changing L-shaped resonator width and cascading stages of filters are presented. The filters have been simulated using Advanced Design System (ADS), Electromagnetic Design System (EMDS), and implemented on FR4 substrate.