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Characterization of EM wave absorber configured by axially symmetrical C-shaped planar structure
Mulyadi R.A.a, Nur L.O.a, Syihabuddin B.a, Prasetyo A.D.a, Nugroho B.S.a, Munir A.c
a Microwave Laboratory School ofElectrical Engineering, Telkom University, Bandung, Indonesia
b Satellite Comm. and, Radar Lab, School of Electrical Engineering, Telkom University, Bandung, Indonesia
c 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 deals with the characterization of electromagnetics (EM) wave absorber configured by axially symmetrical C-shaped planar structure. The proposed absorber which is intended to work at C-band frequency with the center frequency of 5,8GHz is designed on a 0.8mm thick FR4 epoxy dielectric substrate. A unit cell of axially symmetrical C-shaped structure is configured with proper boundary conditions to form a double periodic array planar structure of absorber in infinite extent Some physical parameters of unit cell are investigated to evaluate the performance of proposed EM wave absorber in terms of bandwidth characteristic and frequency response. The characterization results show that the resonator length of axially symmetrical C-shaped planar structure affects significantly the frequency response of the absorber with the widest bandwidth achievement of 80MHz.[/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]Bandwidth characteristics,Center frequency,Dielectric substrates,Electromagnetics,EM wave absorber,Physical parameters,Planar structure,Resonator length[/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]Axially symmetrical C-shaped,C-band frequency,Double periodic array,EM wave absorber,Planar structure[/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/ICT49546.2020.09239520[/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]