| 极化扭转技术在毫米波天线中的应用 |
| |
| 引用本文： | 孙道礼,马汉炎.极化扭转技术在毫米波天线中的应用[J].宇航学报,1995,16(2):52-57. |
| |
| 作者姓名： | 孙道礼 马汉炎 |
| |
| 作者单位： | 哈尔滨工业大学 |
| |
| 摘 要： | 本文简述了极化扭转反射器的工作原理，将极化扭转技术应用到毫米波天线中去的几个主要应考虑的因素；探讨了在倒置卡塞格伦天线中主、副反射面上栅条的成型技术；在经过优化设计基础上对加工而成的毫米波天线进行了测试，给出实测结果并对结果进行了分析。
|
| 关 键 词： | 天线 扭转极化 卡塞格伦天线 极高频 毫米波天线 |
THE APPLICATION OF POLLARIZATION TWIST TECHNIQUE IN MILLIMETER WAVE ANTENNA |
| |
| Sun Daoli,Ma Hanyan,Ren Changzai,Lin Wikun.THE APPLICATION OF POLLARIZATION TWIST TECHNIQUE IN MILLIMETER WAVE ANTENNA[J].Journal of Astronautics,1995,16(2):52-57. |
| |
| Authors: | Sun Daoli Ma Hanyan Ren Changzai Lin Wikun |
| |
| Abstract: | In this paper,the working principles of the polarigation twist reflector and the main considerations for the application of polarization twist technique in millimeter wave antenna are described, the techniques for the formation of grid on the main reflector and subreflector of myers -Cassegrain antenna are disscused. Through an optimum design, a millimeter wave antenna is fabricated. The analysed testing results are also presented. |
| |
| Keywords: | Polarization twist Cassegrain antenna Millimeter wave Strip grating Gain Cross-polarization Beam width |
| 本文献已被 CNKI 维普 等数据库收录！ |
