Microstrip bandpass filters using coupled feed lines for third and fourth generation communications
A Ghaderi, A Golestanifar, F Shama - AEU-International Journal of …, 2018 - Elsevier
In this paper, two compact tuneable bandpass filters (BPFs) based on the coupled feed lines
are introduced. To approach a compact size, the coupled feed lines are bended. To design a …
are introduced. To approach a compact size, the coupled feed lines are bended. To design a …