作者: J.C. Lin
DOI: 10.1109/TMTT.1977.1129245
关键词: Spherical model 、 Thermal expansion 、 Boundary value problem 、 Physics 、 Absorption (acoustics) 、 Acoustics 、 Microwave 、 Head (vessel) 、 Amplitude 、 Irradiation
摘要: Auditory signals generated in humans and animals who are irradiated with short rectangular pulses of microwave energy have been studied. Assuming that the effect arises from sound waves tissues head by rapid, thermal expansion caused absorption, using a technique described previously, governing equations solved for homogeneous spherical model under constrained-surface conditions. The results indicate frequency auditory signal is function size acoustic property only. While amplitude microwave-induced higher than those predicted stress-free boundary condition formulation, they compatible experimental reported to date.