Figure 6
From: Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression

The resonance mode curves derived from the formula and HFSS simulation of SSLSIR loaded with slit line.
From: Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression
The resonance mode curves derived from the formula and HFSS simulation of SSLSIR loaded with slit line.