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Experimental study on polarization of X-band wave absorber configured by an array of SRR with thin wire
Syihabuddin B.a, Effendi M.R.a, Munir A.a
a Radio Telecomm. and Microwave Lab, School of Electrical Eng. and Informatics, Institut Teknologi Bandung, Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2020 IEEE.This paper presents an experimental study on the polarization of X-band wave absorber which is configured by an array of split ring resonator (SRR) with thin wire. The structure of X-band wave absorber that consists of a doubly periodic array of unit cell is constructed in three layers, that is an SRR on the first layer, 0.2 mm air spacing on the second layer, and a thin wire on the third layer. A 1.6 mm thick FR4 Epoxy dielectric substrate is used to deploy an array of SRR and thin wir« at the first and third layer, respectively. The dimension of each unit cell is 3.50 mm x 3.50 nun. The polarization is experimentally investigated by performing incident wave in some orientation angles, i.e. 0°, 45″, and 90°, upon the surface of X-band wave absorber. The results show that the minimum reflection coefficient occurred at the frequency of 8.26GHz are -24.15 dB, -23.29 dB, and -23.30 dB for the incident waves of 0°, 45°, and 90″, respectively.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Dielectric substrates,Doubly-periodic arrays,Incident waves,Orientation angles,Second layer,Split-ring resonators (SRR),Three-layer,Wave absorbers[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Polarization,Split ring resonator (SRR),Thin wire,X-band wave absorber[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/ICT49546.2020.09239501[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]