Figure 7
From: Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression

The simulated resonant modes curves of SSLSIR with different depth d of slit line.
From: Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression
The simulated resonant modes curves of SSLSIR with different depth d of slit line.