Comments on "0.73-1.03-GHz Tunable Bandpass Filter With a Reconfigurable 2/3/4-Pole Response"

被引:0
|
作者
Du, Xuekun [1 ]
机构
[1] Univ Elect Sci & Technol China, Sch Informat & Software Engn, Chengdu 610054, Peoples R China
关键词
Bandpass filters - Microwave filters;
D O I
10.1109/TMTT.2017.2705095
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In the above paper, the author proposes a filter configuration with a configurable-pole response, which can achieve two-, three-, and four-pole states. However, some errors have been found, which may affect the readers' understanding and they will be indicated in this letter.
引用
收藏
页码:4225 / 4225
页数:1
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