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Characterization of power weighted linear antenna array using Kaiser function in comparison with uniform distribution
Mistialustina H.a, Chairunnisaa, 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.Kaiser function utilization for a power weighted linear antenna array is a promising alternative for modification and implementation to satisfy performance metric. The function is expected to enhance the design flexibility of linear antenna array in terms of radiation pattern, especially sidelobe level (SLL) and width of mainlobe (WML). In this paper, a linear antenna array working at the X-band frequency of 9,5GHz is applied to implement the weighting coefficient based on Kaiser function with a targeted S I X in odd and even number of radiator elements. As a comparison, a uniform linear antenna array is also investigated in the analysis. The result of analysis for constant element number of array and constant inter element spacing shows that the Kaiser function could improve the WML and S L L of linear antenna array in comparison to the uniform distribution. The radiation pattern of Kaiser function-based power weighted linear antenna array has demonstrated design flexibility in terms of S L L and WML.[/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]Design flexibility,Inter-element spacing,Linear antenna arrays,Performance metrices,Uniform distribution,Uniform linear antenna arrays,Weighting coefficient,X-band frequencies[/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]Kaiser function,Linear antenna array,Sidelobe level (SLL),Uniform distribution,Width of mainlobe (WML)[/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/ICT49546.2020.09239423[/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]