The analytic expressions for its relative effective permittivity, capacitance per unit length and characteristic impedance are given.

给出了它的有效介电常数，单位长度电容和特性阻抗的解析表达式。

It is shown that radomes have the most optimized transmission performances if the relative permittivity of organic magnetic material equals to the relative permeability.

数值结果表明，相对介电常数和相对磁导率相等的磁性天线罩具有最佳的电磁传输特性。

Based on the model, retrieves the relative permittivity and relative permeability of the coating- material by iterative inversion of a neural network from the measured antenna temperature.

在此模型的基础上，用神经网络迭代法从测得的天线温度反演了隐身涂层材料的的相对介电常数、相对磁导率。

It is shown that the slab has the most optimized transmission performances if the relative permittivity of organic magnetic material equals to the relative permeability.

数值结果表明，相对介电常数和相对磁导率相等的磁性平板具有最佳的电磁传输特性。

It is shown that the slab has the most optimized transmission performances if the relative permittivity of organic magnetic material equ…

数值结果表明，相对介电常数和相对磁导率相等的磁性平板具有最佳的电磁传输特性。

The UPML is extended to intercept anisotropic dispersion media through the equivalent relative permittivity. M-UPML finite-difference time-domain method (FDTD) iteration formulas are deduced.

通过等效相对介电常数，将UPML推广到截断各向异性等离子体介质的情形，并推导了其时域有限差分方法（FDTD）迭代式。

The high-frequency limit of relative permittivity was the same in the parallel and the perpendicular orientation;

平行方向和垂直方向的介电常数高频极限量相等；