Deakin University
Browse

File(s) not publicly available

Analysis of open stub resonator and its application in dual isolation band of SPDT switch design

Version 2 2024-06-05, 09:38
Version 1 2022-10-26, 04:42
journal contribution
posted on 2024-06-05, 09:38 authored by MY Algumaei, NA Shairi, Z Zakaria, AMS Zobilah, BH Ahmad
In this paper, an analysis of open stub resonator is presented and its application in dual isolation band of Single Pole Double Throw (SPDT) switch is proposed. A mathematical model and the characteristic of the bandstop of the resonator were analyzed and discussed. The open stub resonator was implemented using the microstrip transmission line and able to switch between bandstop and allpass responses. Frequency bands of 2.3 and 3.5 GHz were chosen to demonstrate the dual isolation band in the switch design. The performance results of the SPDT switch showed that the isolation was greater than 30 dB, return loss was greater than 10 dB and insertion loss less than 2 dB at the center resonant frequency of 2.3 and 3.5 GHz. The potential application of the proposed dual isolation band of SPDT switch is for multi band RF front-end system such as WiMAX, LTE, WiFi and HyperLAN.

History

Journal

International Journal of Electrical and Computer Engineering

Volume

6

Pagination

2900-2910

ISSN

2088-8708

Language

eng

Publication classification

C1 Refereed article in a scholarly journal

Issue

6

Publisher

Institute of Advanced Engineering and Science

Usage metrics

    Research Publications

    Categories

    No categories selected

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC