Planar graphene multifunctional component. Issue 7 (July 2015)

• Record Type: Journal Article
• Authors: Dmitriev, Victor; Nascimento, Clerisson
• Is Part Of: Microwave and optical technology letters. Volume 57:Issue 7(2015:Jul.)
• Page Start: 1755
• Page End: 1760
• Publication Date: 2015-07
• Subjects: Microwaves -- Periodicals; Optics -- Periodicals; 621
• DOI: 10.1002/mop.29165
• Languages: English
• ISSNs: 0895-2477

Abstract

<abstract abstract-type="main"> <title>ABSTRACT</title> <p>We suggest and investigate theoretically a new graphene electromagnetic tunable multifunctional component for THz region. The structure represents a planar square array of graphene elements placed on both sides of a thin dielectric substrate. By changing electrostatically the graphene chemical potential, the frequency characteristics of the pass‐band and stop‐band filter can be displaced providing a dynamic control of the filter. This property and combination of a high peak and a deep valley in the transmission response allow one to use the component also as a switch in two different frequency controllable bands. © 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1755–1760, 2015</p> </abstract>