Characterization of an external - magnetic field mid with polymer anode and a self - magnetic field mid with graphite anode operated in unipolar and bipolar pulse mode , respectively , has been performed . it is found that the characteristics of hipib are mainly depended on two crucial factors , i . e . the properties of insulated magnetic field and anode plasma 通过聚合物阳极的单极脉冲模式外磁绝缘离子二极管和石墨阳极的双极脉冲模式自磁绝缘离子二极管工作特性的实验研究发现,影响hipib产生特性的主要因素是离子二极管的绝缘磁场性质和阳极等离子体特性。