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本文阐述了新型发卡式谐振器和矩形螺旋形谐振器及其在微带均衡器中的应用,利用上述两种谐振器分别设计了两种微带均衡器单子结构电路,通过仿真发现采用新型发卡式谐振器的均衡器单子结构电路具有频率调谐功能;而采用螺旋形谐振器的均衡器单子结构电路不仅具有频率调谐功能,而且具有衰减幅度调节功能,解决了由于实际加工误差引起的频率和衰减偏移问题。最后根据实际需要采用这种螺旋形谐振器设计了一个微带均衡器并给出了其频率曲线。
This paper describes the new hairpin resonator and rectangular spiral resonator and its application in the microstrip equalizer, the use of these two kinds of resonator were designed two kinds of microstrip equalizer single structure circuit, through the simulation found that a new hairpin The equalizer single-structure circuit of the resonator has a frequency tuning function. The equalizer single-structure circuit using the helical resonator not only has the frequency tuning function, but also has the function of adjusting the attenuation amplitude to solve the problem that the frequency and the attenuation due to the actual processing error Offset problem. Finally, according to the actual needs of this spiral resonator design of a microstrip equalizer and gives the frequency curve.