IN a paper to be published shortly 1, I have discussed the problem of ground-wave transmission across a land/sea boundary, and have predicted that under some conditions there should be a marked ...

Until recently, however, it has been nearly impossible to predict the propagation patterns of nonlinear (i.e., chaotically moving) acoustic and other waves because of the high computational ...

Wide-Incident-Angle Radio-Wave Absorber with Loop-Shape Frequency Selective Surface. The 29th International Symposium on ...