Title :
A band-pass plasmonic filter based on spoof surface plasmon polaritons
Author :
Liangliang Liu;Zhuo Li;Pingping Ning;Bingzheng Xu;Chen Chen;Changqing Gu
Author_Institution :
Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, China
Abstract :
In this work, a band-pass plasmonic filter composed of a traditional microstrip line and a gradient metallic strip drilled with subwavelength holes is proposed. Numerical simulations on the S-parameters demonstrate the good performance in the pass band. This kind of plasmonic filter poses potential applications in developing advanced plasmonic integrated circuits in the microwave and terahertz frequencies.
Keywords :
"Plasmons","Optical surface waves","Surface waves","Strips","Microwave circuits","Microwave filters","Microwave imaging"
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on
DOI :
10.1109/MetaMaterials.2015.7342480
