|
|
Article: New antennas and propagation study findings have been published by scientists at University of Ghent.
- Article from:
- Journal of Engineering
- Article date:
- November 11, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
|
According to recent research published in the journal IEEE Transactions on Antennas and Propagation, "Magnetic field integral equation (MFIE) and Calderon preconditioned electric field integral equation (EFIE) operators applied to toroidal surfaces have nontrivial nullspaces in the static limit."
"The nature of these nullspaces is elucidated and a technique for generating a basis for them presented. In addition, the effects of these nullspaces on the numerical solution of both frequency and time-domain MFIE and Calderon preconditioned EFIEs are investigated," wrote K. Cools and colleagues, University of Ghent.
The researchers concluded: "The theoretical ...