TY - JOUR T1 - An atmospheric limit on nuclear-powered microwave weapons AU - Dan L Fenstermacher, Frank von Hippel PY - 1991 T2 - Science & Global Security SP - 301 EP - 324 VL - 2 IS - 4 N2 - We present a simple model that predicts a limit to the microwave energy fluence (energy per unit area) that can propagate through the atmosphere and show that this limit falls within levels that can be shielded against. Within the relevant range of parameters, this model simplifies and extends results reported by Yee et al.1 to show explicitly the dependence of the breakdown time on microwave field strength and altitude above sea level. UR - http://scienceandglobalsecurity.org/archive/sgs02fenstermacher.pdf 0