Title :
Analysis of effectiveness of low rank IE-QR algorithm applied to antenna arrays
Author :
Gluchowski, P. ; Kucharski, A.A.
Author_Institution :
Wroclaw Univ. of Technol., Wroclaw, Poland
Abstract :
This paper presents dependency between the distance for well separated groups and time needed for resolving the integral equations (IE) by the low rank IE-QR algorithm. Presented method can be applied to electrically large objects, where linear equations contain a large number of unknowns (tens of thousands or hundreds). In this paper the low rank IE-QR is used to calculate the current induced on the metal plates in free space. Distance between plates changes from 0.5λ to 128λ.
Keywords :
antenna arrays; integral equations; method of moments; antenna arrays; integral equations; linear equations; low rank IE-QR algorithm; metal plates; method-of-moments; Equations; Metals; Method of moments; Receivers; Surface impedance; Transmitters; Vectors; Method-of-moments; integral equations; low rank IE-QR algorithm;
Conference_Titel :
Antennas and Propagation (EuCAP), 2013 7th European Conference on
Conference_Location :
Gothenburg
Print_ISBN :
978-1-4673-2187-7
Electronic_ISBN :
978-88-907018-1-8
