Fig. 4
From: A compact conductor-backed CPW-based dual bandpass filter for satellite S-band and C-band
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs43067-020-00013-8/MediaObjects/43067_2020_13_Fig4_HTML.png)
Simulated S11 and S21 of DB-BPF
From: A compact conductor-backed CPW-based dual bandpass filter for satellite S-band and C-band
Simulated S11 and S21 of DB-BPF