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Beam pattern analysis of 1:5-D sparse array for millimeter-wave imaging systems

Zamani, H ; Sharif University of Technology | 2019

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  1. Type of Document: Article
  2. DOI: 10.1109/APUSNCURSINRSM.2019.8888903
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2019
  4. Abstract:
  5. In this paper, we analysis the beam pattern of a millimeter-wave 1.5-D sparse array with orthogonal element locations, which its general concept was introduced in [1]. We show that the side-lobe level (SLL) is related to the sparsity of the array. Moreover to improve the quality of reconstruction, the side-lobe level must be low. Measured results at 30 GHz show that the quality of reconstruction is improved by controlling the SLL
  6. Keywords:
  8. Source: 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, APSURSI 2019, 7 July 2019 through 12 July 2019 ; 2019 , Pages 2181-2182 ; 9781728106922 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/8888903