Performance comparison of thinned antenna array based on different density-tapered methods

Since the beam pattern of the antenna array has a linear relationship with the amplitude weighting, but has a non-linear relationship with the position of the array element, the freedom of the array design is more difficult to control and to be used in the best way. Density-tapered is a classic way...

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Bibliographic Details
Published in2021 3rd International Academic Exchange Conference on Science and Technology Innovation (IAECST) pp. 133 - 137
Main Authors Tan, Qingfeng, Zou, Yimeng, Wang, Zhaoke, Huang, Yang
Format Conference Proceeding
LanguageEnglish
Published IEEE 10.12.2021
Subjects
Chebyshev weighting
density-tapered
Linear antenna arrays
Sidelobe control
Taylor weighting
Technological innovation
thinned arrays
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Summary:Since the beam pattern of the antenna array has a linear relationship with the amplitude weighting, but has a non-linear relationship with the position of the array element, the freedom of the array design is more difficult to control and to be used in the best way. Density-tapered is a classic way to design thinned arrays. This paper compares the performance of several density-tapered forms applied to thinned arrays, the effectiveness of density-tapered applied to thinned arrays is verified.
DOI:10.1109/IAECST54258.2021.9695506