H. S. Langdon

A simple feed model that reduces time steps needed for FDTD antenna and microstrip calculations

Raymond J. Luebbers, R. Luebbers, H. S. Langdon, 1996 .

Calculation and measurement of the effective chirality parameter of a composite chiral material over a wide frequency band

R. Luebbers, Craig F. Bohren, R. Luebbers, 1995 .

Microwave-absorbing chiral composites: Is chirality essential or accidental?

R. Luebbers, C. Bohren, F. Hunsberger, 1992, Applied optics.

Finite difference time domain modeling of steady state scattering from jet engines with moving turbine blades

R. Luebbers, K. Kunz, J. Beggs, 1992 .