研制宽频带的吉赫横电磁波传输室，其高频输入接头的设计尤为关键。
The design of high frequency input connector is especially important for the development of wide band gigahertz TEM cell (GTEM cell).
本文介绍了一种扇形微带宽频带的短路元件的设计方法及其在偏置电路中的应用。
This paper describes a design method of microstrip elements with wide-band short-circuits, and their applications in the bias circuits.
本文叙述了一种大功率、宽频带的高声强声源，其额定输出功率为6000声瓦。
This paper describes an acoustic generator with high power and wide bandwidth. The electrophneumatic Loudspeaker has normal power output up to 6000 acoustic watts.
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