Title :
Current determination for EMC micro-dipole antenna with an improved Chebyshev decomposition
Author :
Zhu, Qi ; Xu, Shanjia
Author_Institution :
Dept. of Electr. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China, Hefei, China
Abstract :
The current distributions on the transmission line and the microstrip dipole of an EMC feeding antenna are determined with an improved Chebyshev decomposition method which is used to evaluate the Sommerfeld integrals involved in the expression of Green´s functions. Numerical results and comparisons with data published in the literature are given. It is found that the present improved method has much higher computational efficiency than the original calculation, while retaining the same accuracy
Keywords :
Green´s function methods; antenna theory; current distribution; dipole antennas; electromagnetic compatibility; integration; microstrip antennas; polynomials; Chebyshev decomposition; EMC micro-dipole antenna; Green functions; Sommerfeld integrals; current distributions; microstrip dipole; transmission line; Chebyshev approximation; Dipole antennas; Electromagnetic compatibility; Integral equations; Matrix decomposition; Microstrip antenna arrays; Microstrip antennas; Transmission line antennas; Transmission line matrix methods; Transmission lines;
Conference_Titel :
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN :
962-442-117-X
DOI :
10.1109/APMC.1997.659413
