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Linearly polarized slotted patch antenna array fed by power weighting distribution
Munir A.a, Saputra Y.P.a, Kurniawan F.b,c, Sumantyo J.T.S.c
a Radio Telecommunication and Microwave Laboratory, School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia
b Center for Aeronautics Technology, National Institute of Aeronautics and Space, Bogor, Indonesia
c Center for Environmental Remote Sensing, Graduate School Advanced Integration Science, Chiba University, Chiba, 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.The development of linearly polarized slotted patch antenna array fed by power weighting distribution is presented. The antenna array which consists of 5 slotted square patches is designed to work at X-band frequency for radar application. A Chebyshev power weighting distribution is implemented for the antenna array to suppress the side lobe level of antenna. Meanwhile, by inserting a slot over each patch which is perpendicular to its feeding line, the linear vertical polarization can be changed into the perpendicular one. It shows that the proposed antenna array has linear polarization with side lobe level (SLL) around 19.8dB at frequency of 9.3GHz. This is 6.8dB lower than the SLL of antenna array fed by uniformly power distribution.[/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]Linear polarization,Linearly polarized,Power distributions,Side lobe level (SLL),Slide lobe level,Slotted patch,Vertical polarization,Weight distributions[/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]Antenna array,Linear polarization,Power weight distribution,Slide lobe level,Slotted patch[/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/APUSNCURSINRSM.2017.8073089[/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]