该设计不仅实现了异步通讯的主要功能，而且电路简单，工作稳定、可靠，可以将其灵活地嵌入到各个通信系统中。
This design realizes the main function of UART. The circuit is simple and works stably and credibly. It can be embeded into various communication systems flexibly.
由于设计的结果是一个专用的算式电路，不运行任何程序，工作的可靠性和稳定性都优于用CPU设计。
Owing to the result of the design is a special arithmetic circuit, no program is run, reliability and stability is better then the designing by CPU.
试验结果表明，该电路工作稳定，效果良好，达到了系统设计要求。
The test results show that the AGC circuit is well and achieve the require of system design.
另外，设计了启动保护电路和过压保护电路，保护电路进一步提高了功率器件IGBT工作的稳定性，从而增强了处理故障的能力。
In addition, startup protection circuit and overvoltage protection circuit is also designed, which raise stability of power device IGBT further, thus strengthen the ability to deal with trouble.
发射机的所有电路基本上都是围绕着如何给行波管的各电极提供正确稳定的工作电压及使行波管正常工作的各种保护和控制功能而设计的。
All circuits of the transmitter are basically designed to offer the proper, steady voltage for the electrodes of TWT and various protective, control functions for its smooth operation.
软件的单板调试证明了所设计的硬件电路工作稳定，控制软件工作正常，各项控制功能均能满足要求。
At last, the debugging of software had proved that hardware circuit could work stably, system control software could run normally, and other control functions could reach the requirements.
第三，在仿真分析的基础上，为稳定回路设计做了一些准备工作，主要包括设计相关的电路。
Third, at the basis of the simulation and the analysis, it does some preparation for the design of the stable loops. It mainly contains the design of relevant circuit.
由于本开关电源系统应用环境恶劣，在硬件电路设计时，分析了电磁兼容问题，从硬件设计上保证了系统工作稳定性。
This SMPS is applied in execrable circumstances, so when designing the hardware circuit, EMC problem is also discussed, which insures the SMPS system working stability.
由于本开关电源系统应用环境恶劣，在硬件电路设计时，分析了电磁兼容问题，从硬件设计上保证了系统工作稳定性。
This SMPS is applied in execrable circumstances, so when designing the hardware circuit, EMC problem is also discussed, which insures the SMPS system working stability.
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