[vc_empty_space][vc_empty_space]
Size reduction of printed antenna based on spiral resonator incorporated with matching circuit for performance enhancement
Yunus M.a, Purwanto H.b, Zulkifli F.Y.c, Rahardjo E.T.c, Munir A.d
a Department of Electrical Engineering, Faculty of Engineering, University of Pakuan, Bogor, Indonesia
b Faculty of Engineering, University of Tribuana Tunggadewi, Malang, Indonesia
c Antenna and Microwave Research Group, Department of Electrical Engineering, Faculty of Engineering, Universitas Indonesia, Depok, Indonesia
d Radio Telecommunication and Microwave Laboratory, School of Electrical Engineering 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]© 2018 IEEE. The development of wireless communication system often requires the device with compact size and light weight. To satisfy the requirement, the device should comprise of small parts, in which one of them is using printed antenna. Many researches on size reduction of printed antenna have been conducted. By using spiralresonator (SR) shape incorporated with matching circuit, in this paper, the size reduction of printed antenna is presented which is aimed to enhance the antenna performance. The proposed antenna is designed using two layers of1.6mm thick FR4 dielectric substrate with a proximity coupled technique applied as the feeding system. It is found that the proposed technique offered the proposed antenna to have the S 11 value of 25dB, the bandwidth of 40MHz, and the gain achievement of 2.3dBi. This is better than the performance of printed antenna without matching circuit which has the S 11 value of 15dB, the -10dB bandwidth of 30MHz, and the gain achievement of -0.5dBi. Moreover, the size of proposed antenna is reduced significantly up to 60% compared to the conventional patch antenna.[/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]Antenna performance,Dielectric substrates,Matching circuit,Performance enhancements,Proximity coupled,Size reductions,Spiral resonators,Wireless communication system[/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]Matching circuit,performance enhancement,printed antenna,size reduction,spiral resonator (SR)[/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]The work is supported in part by the Ministry of Research, Technology, and Higher Education, the Republic of Indonesia for the financial travel grant to attend 2018 IEEE CAMA Västerås, Sweden.[/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.2018.8530539[/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]