摘要
用Steffensen加速法求出了单层均匀吸波材料对入射电磁波无限吸收时电磁参数所需满足的必要条件及其边界曲线 ,同时 。
The prerequisites of microwave electromagnetic parameters and the border curves for a single layer homogeneous absorbing coating backed by a perfectly conducting plate to produce zero specular reflection are obtained by the Steffensen speedup approach to solve the complex transcendental equation. The numerical simulation equations of the border curves in term of δ m～δ e and δ m～Atn(μ′/ε′), as well as the matching rules and the frequency dependence of microwave electromagnetic parameters of a broad band homogeneous absorbing coating with a finite value of reflection loss are available.
出处
《航空材料学报》
EI
CAS
CSCD
2002年第2期37-40,61,共5页
Journal of Aeronautical Materials
基金
国家自然科学基金项目 (2 990 4 0 0 5 )
国家重点军工型号材料配套项目
关键词
单层均匀吸波材料
电磁参数
匹配规律
反射损耗
数值模拟
absorbing materials
microwave electromagnetic parameters
reflection loss
numerical simulation
