Capacitive-Ended Interdigital Coupled Lines for UWB Bandpass Filters With Improved Out-of-Band Performances
Ultra-Wideband Bandpass Filter With Improved Upper Stopband Performance Using Defected Ground Structure
Magnetically Tunable Ferrite Loaded Substrate Integrated Waveguide Cavity Resonator
Compact UWB Bandpass Filter With Improved Upper-Stopband Performance
Compact UWB Bandpass Filter With Ultra Narrow Notched Band
Novel Compact Tri-Band Bandpass Filter With Controllable Bandwidths