Photo by solamander from unsplash
In this communication, a method for extracting multimode S-parameters in guided-wave structures is presented based on the finite-difference time-domain electromagnetic method in conjunction with the frequency domain (FD) singular value… Click to show full abstract
In this communication, a method for extracting multimode S-parameters in guided-wave structures is presented based on the finite-difference time-domain electromagnetic method in conjunction with the frequency domain (FD) singular value decomposition scheme. The present method can calculate the multimode S-parameters directly from the field distribution in the FD. It is found that the proposed modal analysis and multimode S-parameter extraction agree excellently with the analytic value and other available simulation techniques. Also, the method for multimode S-parameter extraction is validated by various microstrip discontinuities.
Journal Title: IEEE Transactions on Antennas and Propagation
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!