Title :
Rapid summation of the Green´s function for the rectangular waveguide
Author :
Park, Myun-Joo ; Nam, Sangwook
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., South Korea
fDate :
12/1/1998 12:00:00 AM
Abstract :
A rapid calculation scheme is proposed for the potential Green´s functions in the rectangular waveguide. The Ewald sum technique converts the slowly convergent Green´s function series into the sum of two rapidly convergent series through the error-function transformation. The efficient numerical calculation method of the resultant expression is also presented
Keywords :
Green´s function methods; numerical analysis; rectangular waveguides; series (mathematics); waveguide theory; Ewald sum technique; Green function; convergent series; error-function transformation; numerical calculation method; rapid calculation scheme; rapid summation; rectangular waveguide; Acceleration; Convergence; Green´s function methods; Magnetic domains; Moment methods; Rectangular waveguides; Waveguide theory;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
