![](/img/cover-not-exists.png)
Novel quad-band filter with high frequency ratio and controllable bandwidths using SLHSIRs and SLQSIRs
Zhang, Zhi-chong, Chu, Qing-Xin, Chen, Fu-ChangVolume:
56
Language:
english
Journal:
Microwave and Optical Technology Letters
DOI:
10.1002/mop.28717
Date:
December, 2014
File:
PDF, 333 KB
english, 2014