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- PANFI; precision automatic noise figure indicator 精密自动噪声数值指示器
- precision automatic noise figure indicator 精密自动噪声数值指示器
- noise figure indicator 噪声指数指示器
- Features: Small reverse transfer capacitance, low noise figure. 特点:反向传输电容小,低噪声。
- It uses noise-canceling technique for low noise figure (NF). 该放大器使用了杂讯抵消的技术，以达到低杂讯指标。
- The noise figure of the tuner is 5.3dB, and the dynamic range of AGC control is more than 50dB. 制作的UHF电子调谐器噪声系数为5.;3分贝;自动增益控制能力达50分贝以上
- The typical value of the DSB noise figure of the mixer diode is 4.8 dB at 35 GHz,which ac-cord with the prospection. 研制出的混频管在35GHz时双边带噪声系数为4.;8db;接近预期结果
- Lowest noise figure of a RF transistor is not normally where the input is perfectly matched. 射频晶体管的最低噪声系数通常不在输入完全匹配的地方。
- The HEMT fabricated using this structure demon-strates a noise figure of 0. 76 dB and a gain of 6.5dB at 1? GHz. 用该结构材料制作的HEMT器件在12GHz下;噪声系数0.;76dB;相关增益6
- The impact of gain, noise figure, and stability on RF CMOS image-reject LNA has been studied. 此篇文章将深入的探讨影像抑制金属氧化型低杂讯放大器的增益、杂讯指数和稳定度。
- Her plump figure indicates she is among North Korea's privileged elite. 她丰满的手指表明她是朝鲜享有特权的精英之一。
- Features: High gain bandwidth product, small output capacitance,low noise figure. 特点:产品增益带宽高，输出电容小，噪声系数低。
- Features: High power gain, low noise figure, very low intermodulation distortion. 特点：高功率增益,低噪声输出,非常低的互调失真。
- The measured results of the LNA show that the gain is 27 dB and the noise figure is smaller than 2 dB. 极小化的结构，使其易于与系统整合，使超宽频系统可朝向高度整合小型化的目标。
- The measured 1-dB gain compression point was -12 dBm, and simulated noise figure was 4.06 dB at 60 GHz. 缩小化的对偶巴伦是使用并电容在电路中的输入、输出或终止端。
- 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。
- The technical requirements include channel selection, noise figure and radiation emission limits. 技术要求包括频道选择、噪声系数和辐射发射限值。
- These figures indicate why the negroes live in such poverty. 这些数字表明为什么黑人生活如此贫困。
- ATF-34143 is also used to realize a low noise amplifier. The gain and noise figure of the LNA are about 14dB and 1.0 dB respectively. 低噪声放大器是采用ATF-34143设计的，增益约14dB，噪声系数1.;0dB。
- The filenames start with an L and a figure indicating which level they are requested for. 每個課程都是以L字母加上数字表示課程的階段，後面是課程內容。
