A scalar finite-difference time-domain method with cylindrical perfectly matched layers: application to guided and leaky modes of optical waveguides

Optimization of uniaxial perfectly match

Optimization of uniaxial perfectly matched layer parameters for finite difference time domain simulation and application to coupled microstrip lines with multiple bend discontinuities

✍ P. K. Datta; D. Bhattacharya 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 312 KB

The finite difference time domain method is applied for the analysis of coupled microstrip lines with multiple right angle bends. The uniaxial perfectly matched layer (UPML) boundary condition is used to absorb outward waves. The UPML parameters are optimized to obtain absorption of both propagating