A Novel Design Of Microstrip Diplexer Using Triangular Loop Resonators (original) (raw)

2014

Abstract

This paper presents a new structure of microstrip diplexer based on triangular loop resonators. The diplexer is composed of two bands pass filters for the WiMAX applications at 3.2 GHz (IEEE 802.16 WiMAX at 3.17 GHz to 4.2 GHz bands) and the WLAN applications at 2.4 GHz (IEEE 802.11 WLAN at 2.4 GHZ to 2.5 GHz). Two triangular resonators connected with a transmission line are used to form each filter with a matching network used to connect the two BPFs with the antenna. The diplexer has less than 2 dB insertion loss and more than 23 dB of isolation. This prototype diplexer is designed for a multiband system operating in the 2.4/3.2GHz respectively. The simulation results are investigated by using ADS from Agilent Technologies.

A. Tribak hasn't uploaded this paper.

Let A. know you want this paper to be uploaded.

Ask for this paper to be uploaded.