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- A decrease in signal power as measured between two points. 信号能量在两点间测量出来的减小量。参阅signal。
- The gain is the amount of increase in signal power or voltage. 增益就是信号功率或电压增加的数量。
- small signal power gain 小信号功率增益
- Features: High power gain, wide ASO. 特点:高增益,宽阔的安全工作区。
- Large Signal matching with LDMOS and GaAs FET is Plus. 想为客户所想,满足特种需求,提供特色服务。
- Power gain (18) The ration of output power to input power. 功率增益(18)輸出功率對輸入功率之比值。
- This method is compared with classical noise jamming technique by means of SJR (Signal to Jamming Ratio) gain and jamming power gain of SAR system. 讨论了这种干扰方法对合成孔径雷达图像的干扰效果。
- A method for the design of the broadband power amplifier by small signal approach is introduced when large signal models of devices can not be acquired. 摘要文章介绍了一种在无法获取器件大信号模型的情况下采用小信号法设计宽带功率放大器的方法。
- The DC loop is essential however, to convey the signal power. 直流回路是必需传达讯息。
- Dynamic models: large signal switching transients;small signal, high f models.Fabrication sequences;application-specific designs (power, digital, low noise microwave). 动态模型:大讯号切换暂态,小讯号、高频模型,制程步骤,设计应用(功率、数位、低杂讯微波)。
- She saw this power gain a foothold at the beginning of the21 st Century. 在21世纪开始她看见这力量获得了长足发展。
- She saw this power gain a foothold at the beginning of the 21st Century. 在21世纪开始她看见这力量获得了长足发展。
- Variable gain amplifiers(VGA) used in the front ends of receivers need to amplify large signals with high linearity. 针对接收机前端中可变增益放大器需要高线性处理大信号的问题,分析了使用源极退化电阻以及跨导增强电路的放大器线性度;
- The RF Power Amplifier(PA)in the transmission path which so far have been modelled as frequency independent(without memory effects) show memory effects due to the large signal bandwidth. 在宽带应用中,由于传输信号带宽增加,RF功率放大器不同于窄带输入下的无记忆特性,将表现出与频率有关的记忆非线性特性。
- The dynamic velocity taper and induced second harmonic are analyzed which improve the miniature TWT efficiency using computer simulation based on Rowe large signal theory. 本文以罗埃大信号理论为基础,对提高小型化行波管效率的动态速度渐变技术和二次谐波的抑制问题进行了模拟计算分析。
- Features: High power gain, recommended for FM IF,OSC stage and AM CONV.IF stage. 特点:功率增益高,用于调频中频,振荡级和调幅转换中频级。
- The role of the space charge wave is that it makes bunching reduce at small signal, but it makes bunching enhance at large signal. 并且分析了空间电荷波对电子束群聚的影响:在小信号时使群聚减小;在大信号时使群聚增强。
- However, in NLOS condition, the result is contrary because of the loss of power gain. 然而在没有直接波的环境下,因为功率增益的减少,我们会得到相反的结果。
- Just the signal source and the load on the DC loop should share the signal power. 作为信号源和负载的直流回路功率应分担信号。
- Scourgeborne Battlegear 4-Piece Set Bonus: The runic power gain has been reduced to 5 runic power from 10 runic power. 天灾苦痛4件套装属性:获得的符文能量值从10点降低为5点。