Title :
A frequency domain TLM method
Author :
Jin, H. ; Vahldieck, R.
Author_Institution :
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Abstract :
A new transmission line matrix (TLM) method is presented which operates directly in the frequency domain while following the basic time-domain solution procedure, but for only one frequency per computation run, and thus avoids the processing of unnecessary frequency information. The new method combines the flexibility of the conventional TLM method with the computational efficiency of frequency domain techniques. S-parameters for 3-D waveguide discontinuities are calculated and good agreement is found with other methods.<>
Keywords :
S-parameters; frequency-domain analysis; waveguide theory; 3-D waveguide discontinuities; S-parameters; computational efficiency; frequency domain TLM method; Circuit simulation; Computational efficiency; Computational modeling; Distributed parameter circuits; Equations; Frequency domain analysis; Microwave circuits; Microwave theory and techniques; Time domain analysis; Transmission line discontinuities;
Conference_Titel :
Microwave Symposium Digest, 1992., IEEE MTT-S International
Conference_Location :
Albuquerque, NM, USA
Print_ISBN :
0-7803-0611-2
DOI :
10.1109/MWSYM.1992.188101
