极化损耗（polarization mismatch loss），接收天线的极化与入射平面波极化不一致所造成的损耗。
推导出了考虑介质极化损耗和位移电流情况下暂态电场计算的数学模型。
A mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account.
给出理论和实验结果，证明了这种四层曲折圆极化器可以在倍频程范围内得到良好的低轴比、低损耗特性。
The theoretical and experimental results are presented, which show the low axial ratio and low loss characteristics over octave frequency band of the polarizer.
大的极化强度确保相互作用强度，合适的极化速率和介电损耗以保证颗粒相互作用的相对稳定性。
A large polarization magnitude is responsible for the strength of interaction while proper polarization rate and dielectric loss are necessary for the stability of interactions among particles.
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