Title :
Efficient kernel calculation of cylindrical antennas
Author :
Park, Seong-Ook ; Balanis, Constantine A.
Author_Institution :
Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA
fDate :
11/1/1995 12:00:00 AM
Abstract :
This paper presents a technique for evaluating analytically and without limitation the singular part of the kernel integral of cylindrical wires due to uniform current distribution. This approach uses the static Green´s function expression in cylindrical coordinates. The formula of the singular part converges rapidly and illustrates its usefulness for kernel calculations without loss of accuracy
Keywords :
Green´s function methods; antenna theory; current distribution; integral equations; wire antennas; cylindrical antennas; cylindrical wires; efficient kernel calculation; kernel integral; singular part; static Green´s function expression; thin wire antennas; uniform current distribution; Antennas and propagation; Boundary conditions; Dielectrics; Electromagnetic scattering; Equations; Kernel; Medical services; Mie scattering; Vectors; Wave functions;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
