摘要:在无源LC滤波器的设计中,都进行滤波器频率特性的仿真验证,有的还绘出了其频率特性的实测结果。如果实测时没有考虑滤波器与测量仪器之间正确的阻抗匹配,那么即使是设计方法正确的滤波器实测结果得到的频率特性也是不精确的。本文将对滤波器与测量仪器之间的阻抗匹配问题加以讨论.提出匹配衰减器的设计方法。
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
Chinese Journal of Chemical Physics Journal of Geographical Sciences Journal of Integrative Plant Biology Progress in Natural Science:Materials International China Petroleum Processing Petrochemical Technology Acta Pharmacologica Sinica Plasma Science and Technology Chinese Geographical Science Communications in Theoretical Physics Journal of Systems Science and Complexity Applied Mathematics:A Journal of Chinese Universities