Enhanced microstrip coupled-line bandpas
✍
Min-Hung Weng; Tsung-Hui Huang; Cheng-Yuan Hung
📂
Article
📅
2005
🏛
John Wiley and Sons
🌐
English
⚖ 108 KB
## Abstract In this paper, a microstrip parallel‐coupled bandpass filter based on electromagnetic bandgap (EBG) structures to achieve spurious suppression is presented. The EBG loops of the middle layer add an extra stopband‐rejection mode to the 2^nd^ and 3^rd^ harmonics of the filter with attenua