Ye, "A reconfigurable triple-notch-band antenna integrated with defected microstrip structure band-stop filter
for ultra-wideband cognitive radio applications", International Journal of Antennas and Propagation, 2013.
Estrada, "In-line pure E-plane waveguide band-stop filter
with wide spuriousfree response," IEEE Microwave and Wireless Components Letters, vol.
On the basis of this basic structure, a tunable and reconfigurable microwave band-stop filter
(BSF) operating in the frequency range from 8-12 GHz has been designed and studied.
Swiatko, "Modified Chebyshev band-stop filter
with transmission zeros at real frequencies", Mcrowave and Optical Technology Letters, vol.
Design of the Liquid Crystal Based Band-Stop Filter
Tayarini, "Defected ground structure band-stop filter
by semicomplementary split ring resonator," IET Microw.
The shunt-connected [[lambda].sub.g]/4 open-circuited stubs can be modeled as shunt-connected series LC resonance circuits, and the antenna resistance is [R.sub.a], so that the antenna has band-stop filter
In this situation, the SNR could possibly be maximized if the radio was able to place a deep band-stop filter
response at the higher power interference frequency of operation.
3 deals with the transmission of EM waves through a band-stop filter
around the DGS-resonance; but in Fig.
. By embedding a defect on the metallic ground plane a certain band of frequency can be rejected and a planar band-stop filter
can be realized.