Study on modified curve fitting model in analyzing YIG resonator antenna
Document Type
Article
Publication Date
1-1-2019
Abstract
In this study, a modified curve fitting model (CFM) for cylindrical dielectric resonator antenna (DRA) exclusively using YIG resonator with excess Fe2O3 is proposed. The modified CFM is used to accelerate the analysis of YIG resonator antenna (YRA) without having to repeat the characterization process for similar resonator. Modification of CFM is done using least square method in which correlation and regression analyses are used. The modified equations of resonant frequency and Q-factor are adapted for the YRA design using YIG resonator with excess Fe2O3 of 9%. Comparison between the simulation, measurement, and modified CFM results are very well matched. © 2018 Wiley Periodicals, Inc.
Keywords
Antenna, Curve Fitting Model, Dielectric Resonator Antenna, YIG
Divisions
fac_eng
Funders
MyBrain15 scholarship (Ref: 831219045295/MyPhD) of Malaysian Ministry of Higher Education
Publication Title
Microwave and Optical Technology Letters
Volume
61
Issue
2
Publisher
John Wiley & Sons