Hui-Chun Chen, Chi-Yang Chang. Printed Circuit Board Bandpass Filters with Octave Bandwidth and Very Wide Upper Stopband. IEICE Transactions, 90-C(12):2205-2211, 2007. [doi]
@article{ChenC07b,
title = {Printed Circuit Board Bandpass Filters with Octave Bandwidth and Very Wide Upper Stopband},
author = {Hui-Chun Chen and Chi-Yang Chang},
year = {2007},
doi = {10.1093/ietele/e90-c.12.2205},
url = {http://dx.doi.org/10.1093/ietele/e90-c.12.2205},
researchr = {https://researchr.org/publication/ChenC07b},
cites = {0},
citedby = {0},
journal = {IEICE Transactions},
volume = {90-C},
number = {12},
pages = {2205-2211},
}