而卫星外壳正被硬化，以保护电路免受微波或其他电子武器的灼伤。
Satellite cases are being hardened to prevent circuitry from being fried by microwaves or other electronic weaponry.
因此分析卫星信息的传送及利用信息编解码电路，是减少信息传送中出现错码的关键。
Therefore, analyzing the transmission of satellite communication and utilizing information encoding and decoding circuit are the key to reduce wrong code in transmission.
事实上，可以不使用任何线来建立四线电路，例如通过微波、卫星或红外传输系统。
In fact, a four - wire circuit can be established without the use of any wires at all, as in the case with a circuit established over microwave, satellite, or infrared transmission systems.
对重力卫星微加速度计位移检测电路的输入输出关系进行了详尽的推导，对各种噪声进行了分析，并选取一组典型参数计算了具体数值。
Various type of noises of displacement detecting circuit of accelerometer for gravity satellite are analyzed and computed through deriving the relationship between input and output.
针对不同的卫星导航信号，该前端电路的频率和信道带宽都可以容易地更改。
The frequency and bandwidth of the front-end circuit can be changed easily according to different satellite navigation signals.
分析卫星数字电视接收系统的性能以及卫星数字电视接收机中R-S解码器、卷积解码器和QPSK解调器等部分电路对系统抗噪声性能的贡献。
This paper analyses the anti-noise performance of digital satellite TV receiver system, and discuses the anti-noise capability of R-S decoder, of convolutional decoder and of QPSK demodulator.
本文研究表明在卫星定位导航系统中使用中频数字化的软件无线电结构是可行的，同时大大简化了用硬件对接收的卫星信号进行处理时电路的复杂性。
The study of this paper indicate that the application of digital IF Software Radio framework is practicable in the receiver of the Satellite Positioning and Navigation system.
本文研究表明在卫星定位导航系统中使用中频数字化的软件无线电结构是可行的，同时大大简化了用硬件对接收的卫星信号进行处理时电路的复杂性。
The study of this paper indicate that the application of digital IF Software Radio framework is practicable in the receiver of the Satellite Positioning and Navigation system.
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