Figure 1
From: Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression
The simulation and measurement results of the proposed filter, (a) S21 and group delay (b) S11.
Figure 1 | Scientific Reports
From: Miniaturized tri-notched wideband bandpass filter with ultrawide upper stopband suppression
The simulation and measurement results of the proposed filter, (a) S21 and group delay (b) S11.
