增益比的英文

例句与用法

1. 4 . pulse signal is researched when amplified by edfa . for signal with a frequency of 10 khz , the gain is about 3db higher than sequence signal amplification , but in time domain , aberrance occurred with the amplified signal
   4 .建立了edfa非稳态放大模型,对频率为10khz的脉冲信号进行了实验分析,结果表明,其小信号增益比连续光放大提高了3db ,但输出脉冲存在畸变。
2. The system can simulate the transfer process of photo - thermal and thermal - electric at a given parameter setting of structure , environment and circuit . on the basis of circuit structure , the calibration , parameter adjusting and signal readout can be simulated , the vary process of readout circuit , readout voltage , optical gain , optical gain rate , and uniformity can be given . in addition , all kinds of character parameters of device can be forecasted
   本论文根据umbirfpa的原理，建立它的软件仿真系统，它可以根据给定的结构、环境、电路设置等参数首先模拟光热、热电转换过程，并可根据电路结构，模拟校准、参数调节并读出信号，给出读出电流和电压、光学增益、光学增益比、非均匀性等各特征量的定量变化过程，预测制成后器件的各种性能参数。