DocumentCode
303510
Title
Periodic structure reflection and transmission calculation using the hybrid finite element method
Author
McGrath, D.T. ; Pyati, V.P.
Author_Institution
Phillips Lab., Kirtland AFB, NM, USA
Volume
1
fYear
1996
fDate
21-26 July 1996
Firstpage
142
Abstract
The hybrid finite element method has been extended to calculate periodic structure reflection and transmission. The method was successful in predicting the properties of a variety of planar structures, all using the same computer code. Conducting elements may extend across unit cell boundaries. The radiation boundaries may conform to the outermost part of the structure. The biconjugate gradient method was a reliable and efficient solver for these problems.
Keywords
conjugate gradient methods; electromagnetic wave reflection; electromagnetic wave transmission; finite element analysis; biconjugate gradient method; conducting element; hybrid finite element method; periodic structure; planar structures; radiation boundaries; reflection calculation; transmission calculation; unit cell boundaries; Conductors; Dielectrics; Finite element methods; Linear systems; Moment methods; Periodic structures; Phased arrays; Polarization; Reflection; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
0-7803-3216-4
Type
conf
DOI
10.1109/APS.1996.549561
Filename
549561
Link To Document