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Wide band fractal‐based perfect energy absorber and power harvester

Authors :
Emin Unal
Faruk Karadağ
Oguzhan Akgol
Muharrem Karaaslan
Mehmet Bağmancı
Avanish Bhadauria
Melikşah Özaktürk
Mehmet Bakir
Dörtyol Meslek Yüksekokulu -- Kontrol ve Otomasyon Teknolojisi Bölümü
Mühendislik ve Doğa Bilimleri Fakültesi -- Elektrik-Elektronik Mühendisliği Bölümü
Bağmancı, Mehmet
Karaaslan, Muharrem
Ünal, Emin
Özaktürk, Melikşah
Akgöl, Oğuzhan
Çukurova Üniversitesi
Source :
International Journal of RF and Microwave Computer-Aided Engineering. 29:e21597
Publication Year :
2018
Publisher :
Hindawi Limited, 2018.

Abstract

WOS: 000470025500007<br />In this article, a novel wide band polarization and incident angle independent metamaterial absorber (MA) and energy harvesting applications which operates at C (4GHz-8 GHz) and X (8GHz-12 GHz) is proposed. The unit-cell of the proposed structure based on fractal circle loop. Four lumped resistors are mounted the structure to obtain a broad band absorption characteristics. Resistors increase the absorption characteristic of proposed MA significantly at mentioned frequency ranges. In addition, under favor of the resistors proposed MA can convert absorbed energy from incident wave to appearing power.

Details

ISSN :
1099047X and 10964290
Volume :
29
Database :
OpenAIRE
Journal :
International Journal of RF and Microwave Computer-Aided Engineering
Accession number :
edsair.doi.dedup.....49909a25e28505943a4e2ea3019ed13b
Full Text :
https://doi.org/10.1002/mmce.21597