Computational Electromagnetics: A Miscellany

Distributed Computational Electromagnetics Systems

We describe our development of a \real world" electromagnetic application on distributed computing systems. A computational electromagnetics (CEM) simulation for radar crosssection(RCS) modeling of full scale airborne systems has been ported to three networked workstation cluster systems: an IBM RS/6000 cluster with Ethernet connection; a DEC Alpha farm connected by a FDDI-based Gigaswitch; and...

Nedelec elements for computational electromagnetics

A wavelet-collocation approach for computational electromagnetics

A wavelet-collocation scheme, constructed from the discrete singular convolution (DSC) is introduced for computational electromagnetics. The basic philosophy behind the DSC algorithm is studied. Four test problems, including waveguide analysis in both regular and irregular domains, electromagnetic wave scattering, electrostatic field estimation via potential functions, and electromagnetic wave ...

A review on Computational Electromagnetics Methods

Computational electromagnetics (CEM) is applied to model the interaction of electromagnetic fields with the objects like antenna, waveguides, aircraft and their environment using Maxwell equations. In this paper the strength and weakness of various computational electromagnetic techniques are deliberated in detail. Performance of various techniques in terms accuracy, memory and computation time...

A Miscellany

Vittorio and I, the second named author, were friends for many years. We first met at a conference in Bari in 1975 where we discussed some work he was doing. It was only several years later that we really became friends — through Henri Berestycki who was staying with Vittorio and his wife in New York. After that we would meet in Italy or in New York, and it was always a great pleasure to spend ...