高功率微波缝隙耦合效应的试验研究
Test of high power microwave coupling to slot
-
摘要: 利用高功率微波源对预设的11种不同尺寸的缝隙做了耦合效应试验，得到了这11种缝隙对试验波段的一般耦合特性。试验结果表明：窄缝的耦合效应有较强的极化特性；从波长与缝隙的长度相对关系对耦合效应的影响来看，波长与缝隙的长度相当时耦合效应最强；在UWB，L，S，X几个波段内，缝隙的宽度越窄，耦合效应越弱；缝隙的深度能明显影响其耦合效应，随缝深的增加，耦合效应逐渐减弱；辐射波脉宽变化对耦合效应基本没有影响。Abstract: The coupling effects of HPM to slots with different size were tested and the general coupling characteristics were obtained. The results indicate that the coupling of narrower slots have stronger polarized of electric field. When the lengths of the slots are equivalent to the wave lengths, the coupling effect is the strongest. In the range of band UWB, L, S and X, the narrower the slot is, the weaker the coupling effect is. The coupling effect becomes weaker when the slot becomes deeper. The pulse width of radiation waves has little influence on the coupling effect.
-
Key words:
- high power microwave /
- slot /
- coupling effect /
- test
-
点击查看大图
计量
- 文章访问数: 2059
- HTML全文浏览量: 325
- PDF下载量: 510
- 被引次数: 0
下载:
