bunching cavity 中文意思是什麼

bunching cavity 解釋
聚束腔
  • bunching : 成堆出售的蔬菜
  • cavity : n. 1. 【解剖學】穴,窩,盂,腔,空腔;【醫學】(空)洞。2. 【物理學】模槽;氣蝕區;空腔諧振器;【原子能】(反應堆中的)小室,暗盒。
  1. It is found that the electron beam may approach ideal bunching. high power microwave pulses with tunable frequency can be generated by post - accelerating the electron beam and carefully designing the extraction cavity. in terms of the pic simulation, the output power of 1. 25gw at 2. 2ghz and 480mw at 4. 4ghz in axial acceletron have been obtained

    用增加中間腔的辦法,大大提高了前兩階諧波電流分量,數值計算結果表明,其中一階諧波電流調制系數達到了140 ,二階諧波電流調制系數達到了68 ,通過改變提取腔的設計,可選擇不同頻率的輸出,其一次諧波頻率為2 . 2ghz ,輸出功率為1 . 25gw ,效率為9 . 33 ,二次諧波頻率為4 . 4ghz時,輸出功率為0 . 48gw ,效率為3 . 6 。
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