ID |
原文 |
译文 |
41406 |
利用聚酰亚胺衬底空腔膜上的四个非晶锗热电阻同时作为自加热热源和测温元件。 |
It uses four a-Ge thermistors in the cavity film of flexible polyimide substrate as self-heating heat source and temperature measuring element at the same time. |
41407 |
四个非晶锗热电阻组成一个惠斯通电桥,同时结合热损失和热温差原理来实现宽量程流速测量和测向。 |
These four a-Ge thermistors form a Wheatstone bridge, which combines the principles of heat loss and thermal temperature difference to achieve a wide range of flow velocity measurement and direction finding. |
41408 |
仿真结果表明,惠斯通电桥采用恒电流供电只需120μA,使得非晶锗热阻的工作温度与环境温度之间的温差不高于6K,就可对0~50m/s范围内的流速进行测量,且功耗在1.368mW以内。 |
The simulation shows that the constant current power supply of Wheatstone bridge only needs 120μA, so that the temperature difference between the working temperature of a-Ge thermistors and the ambient temperature is no more than 6 K, the flow velocity in the range of 0~50 m/s can be measured, and the power consumption is within 1.368 mW. |
41409 |
该柔性流速传感器易于采用MEMS技术批量制造,可贴于曲面应用,非常适于物联网等低功耗流速传感领域。 |
This flexible flow sensor is easy to be fabricated in batches by using MEMS technology and can be applied to curved surfaces, which is very suitable for low-power flow sensing fields such as the Internet of Things. |
41410 |
针对小卫星以至微纳卫星领域的应用需求,文章对具有抗辐照能力的CMOS图像传感器的芯片架构和关键技术进行了研究, |
According to the application requirements of small satellite, mirco-and-nanosatellite, in this paper, the chip structure and key technologies of CMOS image sensors with radiation tolerant technology were studied. |
41411 |
着重对行列选电路、低噪声信号读出、可编程增益放大器和片上ADC等电路设计技术进行了分析和仿真验证。 |
And mainly the technologies of row and column circuit, low noise readout, programmable gain amplifier and on chip ADC were analyzed and simulated. |
41412 |
基于0.35μm CMOS抗辐照技术和工艺开展了芯片的关键电路仿真、设计和整体版图设计验证。 |
Simulations were performed on the key circuits and the whole chip layout was verified based on 0.35μm CMOS radiation tolerant technology. |
41413 |
流片后的测试结果表明,该CMOS图像传感器具有高动态、低噪声和抗辐照特点, |
Test results show that this sensor presents such characteristics as high dynamic range, low noise and radiation tolerance. |
41414 |
其噪声电子为42e-,动态范围为69dB,当辐射总剂量大于100krad(Si)时,器件噪声指标符合预期。 |
The noise is 42 e-and the dynamic range is 69 dB.The noise matches the requirements when the total dose irradiation is over 100 krad(Si). |
41415 |
针对电机内部实时测温的需求,设计了一种嵌套结构的管式光纤光栅传感器。 |
In response to the need for real-time temperature measurement inside the motor, a nested tube fiber grating sensor was designed. |