极区冬季电离层加热实验研究（三）——低电离层分析

使用低电离层加热条件下，非麦克斯韦碰撞等离子体非相干散射的理论模型，我们对我国2008年1月进行的极区冬季电离层加热实验进行了分析.分析结果表明，本次实验在低电离层区域得到了显著的电子温度增强现象，最大增幅百分比达到了168.9%.基于上述理论模型，我们进一步反演了非麦克斯韦指数，并由其计算出了加热电场强度，这对电离层加热的精确数值仿真有着重要的意义.

Observations of the heating experiments in the polar winter ionosphere Ⅲ——Analysis of low region

Under the condition of ionosphere heating in low region, the theoretical incoherent scatter model with the non-Maxwellian distribution in collision plasma is presented, and the measured data in polar winter ionospheric modification experiments carried out in January 2008 at Troms are analyzed. The obvious electron temperature enhancement can be seen in this experiment, and the maximum percentage is up to 168.9%. The non-maxwellian index is also given, and the heating electric field is deduced from the index, which has important meaning for numerical simulation of the artificial ionospheric modification.