Title :
A faster improved circuit theory algorithm
Author :
Imoro, A.I. ; Inagaki, N. ; Kikuma, N.
Author_Institution :
Nagoya Inst. of Technol., Japan
Abstract :
The improved circuit theory (ICT) method derives a circuit equation for the stationary property of the input impedance of multielement antennas using an extended variational technique. The CPU time of the ICT algorithm is further optimised by deriving simpler but accurate functions to replace the most inefficient parts of the algorithm. The original and modified ICT algorithm, and a method of moments algorithm are used to analyse the same system of antennas to validate the proposed modified ICT algorithm.<>
Keywords :
antenna arrays; antenna theory; circuit theory; electric impedance; method of moments; CPU time; circuit equation; extended variational technique; improved circuit theory algorithm; input impedance; method of moments algorithm; modified ICT algorithm; multielement antennas; stationary property; Algorithm design and analysis; Antenna theory; Boundary conditions; Circuit theory; Dipole antennas; Equations; Impedance; Least squares approximation; Message-oriented middleware; Polynomials;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1994. AP-S. Digest
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-7803-2009-3
DOI :
10.1109/APS.1994.407975
