title: Multi-frequency resonator based on dual-band S-shaped left-handed material.
abstract: In this paper, we experimentally realize a one-dimensional RHM (Right-handed Material)-LHM (Left-handed Material) multi-frequency resonator that consists of a dual-negative-band LHM and air arranged in an X-band waveguide. Multi-resonant frequencies are observed within two left-handed bands of the LHM. The effects of the loss and the hyperbolic dispersion relation of LHM layer are discussed. The incorporation of such a LHM into the resonator design allows more flexibility to realize multi-resonance.
authors.forename: Dongxing
authors.initials: D
authors.lastname: Wang
authors.forename: Lixin
authors.initials: L
authors.lastname: Ran
authors.forename: Bae-Ian
authors.initials: BI
authors.lastname: Wu
authors.forename: Hongsheng
authors.initials: H
authors.lastname: Chen
authors.forename: Jiangtao
authors.initials: J
authors.lastname: Huangfu
authors.forename: Tomasz M
authors.initials: TM
authors.lastname: Grzegorczyk
authors.forename: J A
authors.initials: JA
authors.lastname: Kong