Compact bandpass filter with ultra-wide stopband based on spoof surface plasmon polaritons for sub-6G application
Baoping Ren, Wenjian Chen, Xuehui Guan, Shaopeng Wan
Topics & Concepts
StopbandPassbandBand-pass filterPhysicsCutoff frequencySurface plasmon polaritonCutoffElliptic filterOpticsFilter (signal processing)OptoelectronicsLow-pass filterPlasmonPrototype filterElectrical engineeringSurface plasmonEngineeringQuantum mechanicsPlasmonic and Surface Plasmon ResearchPhotonic and Optical DevicesOptical Coatings and Gratings