THE DRIFT INSTABILITY OF LOCAL TRANSMITTING BOUNDARY IN TIME DOMAIN

In this paper, an instability of Multi transmitting Boundary differing from the high frequency oscillation instability is discovered based on the analyses of the properties and computing results in application, and the concept of the drift instability of Multi transmitting Boundary is introduced for the first time The drift instability phenomenon and its mechanism are studied, the drift instability condition is discussed, and a simple and effective measure is suggested for eliminating the drift instabi...