Open AccessA Broadband Metamaterial Absorber
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.f1022.0486s419
Subject(s) - metamaterial , broadband , ground plane , microwave , materials science , wideband , molar absorptivity , metamaterial absorber , optics , diagonal , optoelectronics , physics , computer science , tunable metamaterials , telecommunications , antenna (radio) , mathematics , geometry
This paper gives structure and standard execution of a broadband metamaterial protect at microwave frequencies.The unit cell of proposed structure combines of set-rectangular structure patches of copper put diagonally,at the most noteworthy purpose of the FR4 dielectric substrate and a steady ground plane of copper. The proposed shape demonstrates the broadband response of a maintenance exchange speed of two.7 GHz with more than 90 five% absorptivity degree starting from 6.nine GHz to nine.6 GHz.It shows wideband ingestion upto forty five dimensions scene edges underneath underhanded recurrence for each TE and TM polarizations.