Summary
International Symposium on Antennas and Propagation
2006
Session Number:2E2a
Session:
Number:2E2a-3
Highly Accurate FDTD Analysis of Bend Microstrip Lines Using Quasi-static Approximation
Takuji ARIMA, Toru UNO,
pp.1-4
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
The Finite Difference Time Domain (FDTD) method is widely used for analyzing electromagnetic field scattering, antennas, microwave devices and so on. However a quite smaller cell is required when an extremely accurate result is needed for analyzing conductor on dielectric substrate such as microstrip line structure. I n this paper, an improvement method of FDTD calculation accuracy for such structure is proposed by incorporating with quashi-static approximation of the spatial field distribution on a cross-section.