| 1. | Measurement of small - signal gain on solid propellant combustion driven co2 gasdynamic laser
2气动激光小信号增益测量 |
| 2. | The gain computation for the traveling wave tube with ridge loaded helical groove
脊加载螺旋槽行波管的小信号增益计算 |
| 3. | The perfect signal gain is obtained using cma to train the weighting factor
利用恒模算法来训练加权因子以获得理想的信号增益。 |
| 4. | Research for the relation between small signal gain coef ficient and pump - energy density of high - power off - axis two - pass amplificati on
离轴高功率双程放大系统中小信号增益系数与泵浦能密度关系研究 |
| 5. | Some important parameters , such as the small signal gain , the saturation gain and the laser output power , are described for a typical sealed - off co2 laser
然后，对典型的封离型二氧化碳激光系统，讨论了小信号增益，饱和增益以及激光的输出功率 |
| 6. | As a high - power twt , we consider the relativistic effect of the solid beam . the numerical results are given in terms of the small signal gain curve and slow - wave ration curve
作为大功率的行波管，我们考虑了电子注的相对论效应，数值求解“热”色散方程，得到脊加载盘荷波导几何参数和电子注参量与小信号增益的关系。 |
| 7. | ( b ) the linear fluid model is used to study the conductor - centered helical groove twt . we have analyzed the effects of the beam parameters on the gain and the bandwidth of the twt
( 2 )我们用线性理论模型研究了具有中心导体轴的矩形螺旋槽行波管内的注-波互作用特性，对电子注参量对小信号增益和带宽的影响进行了分析。 |
| 8. | Finally , the influence the radius of the electron beam , current of the electron beam , the acceleration voltage and the geometrical dimension of the slow - wave structure on small signal gain are discussed
研究表明：对应最大的增益，有一饱和电压存在；小信号增益随电子注电流的增大而增大；也随电子注半径的增加而增大。 |
| 9. | Then , a power - combiner has an output power over 1watt and a power - combining efficiency of 83 % at 34 . 2 - 35 . 5ghz was realized . small - signal gain and saturated output power were measured under both continuous wave and pulse wave
利用小功率芯片设计8路开槽波导功率合成器,给出了连续波工作状态与脉冲工作状态的测试结果,包括通带内小信号增益及饱和输出功率。 |
| 10. | 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。 |
