One LLP
Operation frequency band customizable and frequency tunable filters with EBG substrates
A cavity resonator or filter constructed on electromagnetic bandgap (EBG) substrate is provided that includes an external controlling assemble having a plurality of components configured to change a working frequency of the cavity resonator or filter. A dual-band bandpass filter is provided that includes two or more single band filters on a single EBG substrate and an external controlling assemble having a plurality of components configured to change a working frequency of the cavity resonator or filter.
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
H H
H01P H01P
inventional inventional
Yu Guann-Pyng
Guo Li