目前在電子產業的發展上，逐漸往高頻領域發展是一個趨勢，除了可以縮小產品的體積，且其頻譜能量分布又跟現有產品有所不同，較不容易互相干擾。但高頻電路在實作上困難，因為元件的特性不再像一般低頻時一樣，元件模型變複雜。量測訊號又是另一個重點，選擇不恰當的儀器，有可能導致擷取出來的訊號都是錯的，因此高頻訊號的處理和量測方面都複雜許多。而本文提出的奈米秒脈衝產生器，脈衝由低頻和高頻成份組成，因為脈衝的寬度只有幾個奈米秒，高頻的成分非常高，如何選擇適當的元件和使用正確的儀器去做量測是我們所需要考量到的因素。
本文實作出奈秒脈衝的電路，其脈衝寬度為3.6 ns，峰值電壓為10 V。文中會探討選擇元件所做的考量，以及在實驗室量測設備上所應該注意到的地方為何。

In the development of electronics industry, studying on high frequency regions is a trend. Besides the shrunk volume of products, the energy distributed in the spectrum is different from most products nowadays, which won’t interfere with each other. However, high frequency circuit is difficult to implement because the components’ characteristics at low frequency aren’t the same at high frequency. The components’ models become complex. Measuring signals is another key point. Choosing the wrong measuring instruments may cause the measured signals incorrect. Therefore, the approach and measurement of high frequency signals are complicated. In this thesis, the nanosecond pulse generator is proposed. The pulse consists of low and high frequency components. Due to the pulse width is only a few nanosecond, it consists higher high frequency components. How to choose appropriate components and measuring instruments are the main factors.
A nanosecond pulse generator, which pulse width is 3.6 ns and peak voltage is 10 V, is implemented. In this thesis, the components selection and notes on the measurement with the laboratory equipments will be discussed.

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