Cart (Loading....) | Create Account
Close category search window

Electromagnetic optimisation of microwave filters using an efficient model parameter extraction technique

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $31
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Damavandi, N. ; Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Ont., Canada ; Safavi-Naeini, S.

An efficient model parameter extraction (PE) approach and a linear calibration method in the framework of the space mapping technique for electromagnetic (EM) optimisation of microwave filters is presented. A correct formulation for the PE is proposed that allows the use of simple approximate models. In this technique, knowledge of the reflection function of the EM model is efficiently used to iteratively calibrate an existing approximate model of the filter. The use of a reflection function in this approach eliminates the need for the direct modelling of all the complex unknown EM effects in the microwave filter during the PE step. A number of guidelines are also presented to improve the uniqueness of the solution. The validity of the method is verified by the design and optimisation of two filters. In all cases, very good convergence and robustness are achieved with a minimum number of EM simulations.

Published in:

Microwaves, Antennas and Propagation, IEE Proceedings  (Volume:151 ,  Issue: 5 )

Date of Publication:

20 Oct. 2004

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.