How to get highfrequency and high stability current pulse is the emphasis of this section. The paper put forward the concept of current adding switch.
将如何得到高重频、稳定的电流脉冲作为一个研究重点,提出电流叠加开关的概念。
2
In the ultra highfrequency system, the frequency compounder section of the transmitting frequency is operated with DDS/PLL technology.
在甚高频系统中,射频的的频率合成器部分采用DDS/PLL技术。
3
The highfrequency welding H-section steel has properties of broad and thin section component. Its higher axial lateral resistance capacity forms rigid frame.