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A modified perfectly matched layer (PML) for waveguide problems

✍ Scribed by Kyung-Young Jung; Hyeongdong Kim; Kwang-Cheol Ko

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
104 KB
Volume
18
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

An efficient perfectly matched layer PML is proposed for wa¨eguides. In this letter, the PML region is simulated in one dimension, which impro¨es the computational efficiency. A WG-90 rectangular wa¨eguide with a thick inducti¨e iris is analyzed by the finite-difference ( ) time-domain FDTD method with Berenger' PML and the proposed PML. Scattering parameters and computational efficiency are compared.

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