Title :
Asymptotic method for evaluating matrix elements in microstrip antenna analysis
Author :
Choon Sae Lee ; Tung-Hung Hsieh ; Nalbandian, V.
Author_Institution :
Dept. of Electr. Eng., Southern Methodist Univ., Dallas, TX, USA
Abstract :
Microstrip antennas have been rigorously analyzed by the moment method. The most time-consuming part in the analysis is the two-dimensional integration for evaluation of the matrix elements. An asymptotic method of stationary phase is introduced. The computation time required for the matrix evaluation is drastically reduced over the conventional method.
Keywords :
antenna theory; integration; matrix algebra; method of moments; microstrip antennas; asymptotic method; asymtotic method; computation time; matrix elements; matrix evaluation; microstrip antenna analysis; moment method; stationary phase; two-dimensional integration; Fastbus; Microstrip antennas; Moment methods; Transmission line matrix methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1995. AP-S. Digest
Conference_Location :
Newport Beach, CA, USA
Print_ISBN :
0-7803-2719-5
DOI :
10.1109/APS.1995.530176
