【作者】 许占显； 贾宝富； 林为干；

【Author】 XUZhan-xian , JIA Bao-fu , LIN Wei-gan ( School of Electronic Engineering, U E S T of China, Chengdu 610054, China; School of Physical Electronics , U E S T of China, Chengdu 610054, China)

【机构】 成都电子科技大学电子工程学院； 成都电子科技大学物理电子学院；

【摘要】 介绍了卡西尼卵形线的形成,提出了一种卡西尼贴片和集总元件的新型吸波结构,采用基于有限积分技术(FIT)的CST微波工作室进行了仿真计算,给出了一些结果。在频率7GHz附近雷达散射截面(RCS)最小, -30．85dBsm。与纯介质板比较,在13GHz附近雷达散射截面更小,差别4．56dBsm,性能更好。预测基于谐振频率未来可能设计出可控的特殊吸波结构。更多还原

【Abstract】 A novel absorption structure of cassini section patches and lumped elements is proposed, simulating and calculation are finished with CST microwave studio based on Finite integral technique (FIT), and some results are given in this paper. Value of RCS is smaller at 7GHz with - 30.85dBsm, and property is better at 13GHz with 4.56dBsm difference of RCS (radar cross section) comparing of pure medium. Special absorption structure controlled may be designed out based on resonance frequencies in the future.更多还原