提出了一种新颖的利用负反馈环路以及RC滤波器提高电源抑制比的高精密CMOS带隙基准电压源。
In this paper, a novel high precision CMOS bandgap voltage reference which USES a negative back circuit and a rc filter to enhance the PSRR is proposed.
基于光子带隙理论，利用平面波展开法对填充液晶前后光子晶体光纤传导机制的转变进行了探讨，研究了填充液晶对光子晶体光纤滤波性能的影响。
Based on photonic band gap theory and plane wave expansion method, the effect of liquid crystal on the conduction change of PCF and filtering properties are researched.
最后通过大量实验和研究，提出了一种新型EBG结构，在此基础上设计出宽阻带并具有双频段带隙特性的滤波电路。
A new EBG structure is proposed through a lot of experiments and analysis. A filter with a wide stop-band and another filter with two stop-bands are further designed.
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