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- The results show that the radius of the slow-wave structure can be much smaller in the coaxial BWO case than in the non-coaxial BWO case. 结果表明:采用同轴慢波结构实现L波段返波振荡器的微波输出,可以大大减小微波器件的径向尺寸。
- The TM01 mode of the coaxial BWO has no cut-off frequency, which is similar to the TEM mode in the conventional coaxial waveguide. 这是因为同轴慢波结构的TM01模式有类似于TEM的性质,没有截止频率。 值得注意的是,与普通同轴结构TEM波不同,同轴慢波结构TM01模式的纵向电场不为零,这是同轴返波振荡器中的电子束能够与它有强相互作用的重要原因。
- The results show that both of the growth rate of the TM01 mode are lager than those of the other modes. So the coaxial BWO will have a good property if it operates in the TM01 mode. 求解结果表明TM01模式的时间增长率和空间增长率的峰值与其它模式相比均是最大的,因此器件工作在TM01模式将会获得较好的输出结果。
- coaxial BWO 同轴返波振荡器
- A novel BWO with photonic band gap structure[J]. 引用该论文 陈波;钱宝良;钟辉煌.
- Containing a common line;coaxial. 共轴的含有共同直线的;共轴的
- The length of coaxial cable is defined by user. 同轴电缆长度由用户自定。
- Containing a common line; coaxial. 共轴的含有共同直线的;共轴的
- Used to cut all kinds of coaxial cable. 适用于切割各种型号的同轴电缆。
- Drive with submersible motor via coaxial spur gear. 潜水电机通过同轴齿轮驱动。
- Coaxial cable is a type of shielded cable. 同轴电缆是遮蔽电缆的一种.
- SSG was performed with home made coaxial catheter. 则行输卵管再通术。
- Coaxial cable comes in a variety of sizes. 同轴电缆有各种不同尺寸。
- RF coaxial connector BNC, TNC, N, UHF. 射频同轴连接器BNC、TNC、N、UHF。
- The next page describes coaxial cable. 下一页描述同轴电缆。
- A form of coaxial cable which uses air as a dielectric. 一种同轴电缆形式,使用空气作为绝缘体。
- BWO continuous THz wave imaging is a new approach to nondestructive testing. BWO连续太赫兹波成像是一种新的无损检测方法。
- Unplug the antenna coaxial cable connector from the radio chassis. 从收音机底盘拔开天线同轴导线。
- This type of coaxial cable is frequently referred to as Thicknet. 这种同轴电缆常称为粗同轴电缆(Thicknet)。
- However, coaxial cable is more expensive than twisted pair. 但是,同轴电缆比双扭线贵的多。