For general exploringobjects requirement, narrow pulse signal with tens millimicro second to millimicrosecond has the frequency spectrum from DC to thousands MHz.

按照对地目标探测的一般需要,用纳秒到十纳秒量级的电磁探测窄脉冲,信频谱具有从直流低频直到千兆赫兹的宽带。

The tunnel diode monostable circuit with non-linear biasing plays an important role in millimicrosecond pulse techniques.

偏置隧道二极管单稳路,在毫微秒脉冲技术中有广阔的应用前途。