回旋管用模式过渡器的设计考虑

The Design Considerations for Gyrotron Mode Taper

提出了回旋管用模式过渡器设计的三个原则,通过三角函数分布过渡器的设计实例,证明了这三个原则的准确性。其中条件(1)和(2)应该由过渡器半径的分布函数的选取本身来满足,条件(3)则可以通过改变过渡器长度得到满足。这些设计原则不仅适用于三角函数分布,也适用于其它分布函数的过渡器设计。

Three designing rules of mode tapers for Gyrotron are presented in this paper. The correct- ness of these rules are proved by the design example of trigonometric function tapers. The rule（l） and （2） should be satisfied by selecting of the distribution function of radius of the taper. The rule （3） can be con- tent with the changing of the length of taper. These designing rules are also suitable for tapers design with other d;.strl.hut{on funet{ot＆s.