The cold quality factor of magnicon on resonator in the rotating TMn10 mode and it compared with its equivalent for the static mode

被引:0
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作者
Zhang, HB [1 ]
机构
[1] CAEP, Inst Appl Elect, Chengdu 610003, Peoples R China
关键词
magnicon; rotation TMn10 mode; cold quality factor Q(cold); RF signel;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The field distribution of magnicon works in a rotating TMn10 mode in the cylinderical cavity is different from that in a static mode, and corresponding so respectively are expressions of the stored energy in the cavity, time-average dissipating power and cold quality factor, et al, under the of the same amplitude of the electrical fields, in the above-mentioned two mode. By means of the rotating and static field distribution expressions and the integrated Bessel function, these expressions in rotating and static mode are deduced. In first approximation, the average value (g) over cap(n) and (q) over cap(n) of the coefficient g(n) and q(n) are used for g(n) and q(n) in these formulas in the different range of n, such as (g) over cap(n) =1.5 is an element of (0<n<8), (g) over cap(n) =1.4 is an element of(7<n<12), and (g) over cap(n)=1.3 is an element of (11<n<20), as shown in Table 1. corresponding average (q) over cap(n) is also known. The deduced expressions of static cold quality factor are different from what are widely adopted now. Without the relative papers at hand, a further discussion could not be made about this differance.
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页码:528 / 530
页数:3
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