Open Access

ARTICLE

Analysis of Metallic Waveguides by Using Least Square-Based Finite Difference Method

C. Shu^1,2, W. X. Wu², C. M. Wang³

1 Corresponding author, Fax: +65-67791459, mpeshuc@nus.edu.sg
2 Department of Mechanical Engineering, National University of Singapore
3 Department of Civil Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 117576