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Late-time ringing characterization of cavity-backed UWB printed monopole antenna
Munir A.a, Simorangkir R.B.V.B.b, Kurniawan F.c
a Radio Telecommunication and Microwave Laboratory, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia
b Department of Engineering, Macquarie University, 2109, Australia
c Josaphat Microwave Remote Sensing Laboratory, Center for Environmental Remote Sensing, Graduate School Advanced Integration Science, Chiba University, Japan
[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]© 2017 IEEE.This paper deals with the characterization of late-time ringing of cavity-backed ultra-wide band (UWB) printed monopole antenna. The proposed antenna is designed to have the working bandwidth of 5000MHz implementable for ground penetrating radar (GPR) application. A metallic cavity is developed to equip the antenna in order to get a unidirectional radiation pattern, therefore it is called as cavity-backed UWB printed monopole antenna. As one of critical parameters in GPR application, late-time ringing of the antenna is characterized experimentally in the conjunction with other parameters such as return loss, gain, and radiation pattern. From the characterization result, the antenna which is printed on a 1.6mm thick FR4 epoxy dielectric substrate works well within the frequency range of 50-5000MHz with the ringing level lower than -40dB for pulse of 5ns duration.[/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]Cavity-backed,Dielectric substrates,Frequency ranges,GPR applications,Ground Penetrating Radar,Ground penetrating radar (GPR),late-time ringing,Printed monopole antennas[/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]Cavity-backed,ground penetrating radar,late-time ringing,printed monopole antenna,ultra-wide band[/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]This work is partially supported by the postgraduate team research program FY2017 and the research incentive program of national innovation system FY2017 from the Ministry of Research, Technology and Higher Education, the Republic of Indonesia.[/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/CAMA.2017.8273470[/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]