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- conversion gain tester 变换增益测试器
- A fast algorithm for estimating the high-frequency conversion gain of CMOS Gilbert mixers is proposed. 本文提出了一种快速估计CMOS Gilbert型混频器高频转换增益的算法。
- Finally,achievements of conversion gain,Linearity and noise figure of CMOS mixers are summarized and compared. 最后,总结了CMOS混频器有关转换增益、线性度以及噪声系数的成果报道。
- For down-conversion mixer, folded-cascode output stage is used to increase conversion gain and reduce output noise. 通过采用折叠级联输出的方法降低了下混频器的输出噪声，同时提高了其转换增益。
- Test results show that,at the resonant frequency,the system exhibits an input 1-dB compression point of-8 dBm,a conversion gain of-2.4 dB and a local leakage below-50 dB. 测试结果表明;在谐振频率点的1 dB压缩点P1-dB为-8 dBm;电压增益为-2.;4 dB;本振泄漏小于-50 dBm。
- The main purpose of proposed mixer is to demonstrate lower voltage application with higher conversion gain and linearity, based on the traditional Gilbert mixer prototype. 在本论文中,我们的主要工作是在吉尔伯特混频器(Gilbert Cell Mixer)的原型上,设计了一种可以工作在低电压下具有优良性能的新型混频器。
- The result shows that the supply voltage is 1.8 V, the conversion gain is 9.2 dB, input 1 dB compression point is about -3.5 dBm while IIP3 point is at 10.3 dBm, and single side-band noise figure is 17 dB. 仿真结果:在电源电压为1.;8 V时;输入三阶截断点(IIP3)为10
- In active section, in order to meet performance of out put power above 10dBm, the power amplifier module of Ka-Band is fabricated by using HMC283 to achieve the 14dB conversion gain. 并把电路仿真和场的仿真以及测试结果进行比较和分析。 在有源电路部分，为了满足产品指标输出射频信号不低于10dBm的要求，采用了hittle公司HMC283芯片，实现了有效的变频增益。
- You can gain by watching how she works. 看她怎样工作就可获益。
- Oil share show modest gain over the week's trading. 石油股票价在上星期的交易中略有上升。
- The masses gain experience through struggle. 群众通过斗争可以取得经验。
- Has undergone a religious conversion. 经历一次宗教信仰的转变。
- It is not for the love of gain that he does so. 他这样做并非为了得什么好处。
- We hope for some gain from our investment. 我们希望投资有利可图。
- A proposition obtained by conversion. 逆命题通过换位得到的命题
- No practice, no gain in one's wit. 纸上得来终觉浅，要知此事须躬行。
- Gain got by a lie will burn one's fingers. 靠欺骗得利，准要吃亏。
- Fame and gain are but chips to him. 他视名利为尘土。
- Conversion to gas central heating will save you a lot of money. 改用煤气集中供暖将节省大笔开支。
- He has no aspiration for fame or gain. 他不图名利。
