power band

The doubler has been designed by the balanced circuit to achieve wide band frequency multiplying, uses preamplifier to achieve enough microwave power, and achieves the low input power and full waveguide band output.

二倍频器选用平衡倍频电路，并内置微波放大器，实现了低输入功率要求、Ka频段全波段输出；

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Spikes and spike-slow waves were found in the EEG. In power spectra analysis, the delta power decreased while the alpha and the theta power increased, the EEG frequency band moved to the high-frequency rang.

伏核EEG出现棘波和棘慢综合波，并持续增多，功率谱分析显示δ频段功率百分比南京医科大学硕士学位论文逐渐减少，而0和以频段功率百分比逐渐增加，总功率增加。

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exclusive power band technology provides wide range of resistance

专有的能力带技术提供多种抵抗阻力

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An Engineering Design of a Broad-band High Power Rectangular Hermetic Window

宽带高功率矩形密封窗的工程设计

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Five years ago a band of malcontents, mainly half-educated radicals, seized power.

5年前一群主要由文化程度不高的激进分子构成的不满现状者夺取了政权。

柯林斯高阶英汉双解学习词典

Six-phase constant-current induction motor is a special motor designed as a load for current source inverter. It has a winding of 30 ° space phase band. This kind of motor can alleviate the harmonic problems caused by power supply of constant-current source.

六相恒流电机是一种作为二重化电流源型逆变器负载的特殊电机，采用了空间30°相带绕组，能较好的缓解由于恒流源供电而产生的谐波问题。

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Based on practical analysis on current PLC technology and medium/ low voltage power distribution network, the paper analyzes on the advantage of PLC solution in medium voltage power distribution automatization system, and PLC broad band access solution in low voltage civilian power distribution network.

通过对现有电力线通信（PLC）技术以及国内的中压与低压配电网的实际情况分析，提出了PLC技术不但可用于居民宽带接入，也可用于配网自动化控制方面的通信。

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The minimum output power is more than 150 mW at Ku high band with a test cavity, and the effi-ciency of conversion is more than 5%.

该器件在Ku波段高端输出功率大于150mW、转换效率大于5%。

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A Satellite S Band Solid State Power Amplifier with High Stability and Variable Gain

S波段高稳定可变增益星用固放

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The multiplier module achieves adjustable power output from 0 to+ 17dBm in Ka-band, but does not fulfills full waveguide band adjustable power output because of the performance of the Ka-band detector.

该倍频链在Ka频段内8个频段实现了输出功率在0-+17dBm范围内可调，由于检波器的性能的原因未能实现整个Ka频段功率可调。

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Signal adjusting could filter the noise, interference outside of L1-band and amplify its power through band pass filter ( BPF) and low noise amplifier ( LNA).

其中，信号调整主要是利用前级带通滤波器和低噪声放大器将L1波段以外的噪声和干扰滤除，同时对其功率进行放大。

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