Signal compensation of transmission cable of QiangGuang I accelerator

The coaxial cable length of metrical system of QiangGuang I accelerator is about 50 meters. The pulse signals consequentially come into being the phenomena of distortion and aberration. With the development and need of experiments, the signals conform with the source signals are needed. Generally, there are two methods that can compensate the distortion signals. The one is making use of the compensating net called the hardware compensation. Another is making use of simulation by software called the software compensation. The paper introduce the application of two ways based on QG I accelerator.