The mechanism of the efficiency enhancement is that the tapered magnetic field changes the condition of the electrons motion and improves the bunching of the electrons in the interaction between the electron beam and the wave.
英
美
- 這種效率放大的物理機制是2坡度磁場(chǎng)改變了相對論電子的運動(dòng)條件，有效地改善了波束互作用過(guò)程中電子的群聚狀態(tài)，使電子束有更多的動(dòng)能轉換為電磁能，從而提高了電子束的換能效率。
