Chinese Journal of Ship Research, Volume. 20, Issue 4, 9(2025)
Design of a compact quad-notch UWB−MIMO antenna
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Table 1. UWB-MIMO antenna structural parameters
View tableView in ArticleTable 1. UWB-MIMO antenna structural parameters
参数 数值/mm 参数 数值/mm 参数 数值/mm Ll 36 L2 5 W15 1.6 L 22 L21 1.4 W16 1.586 Lc 8 L22 2.44 W17 2.2 Lf 7 L3 2.8 W2 16.5 Lg 5.5 L4 4.1 W21 4.5 Lm 5 L5 3 W22 2 Lp 14 L6 1.5 W23 12 L11 2 W 16 W24 0.3 L12 1 Wc 5 W25 1.2 L13 2.5 Wf 3 W26 0.2 L14 1.5 Wf1 0.4 W3 3.155 L15 6.5 W11 0.5 W4 3 L16 5 W12 0.79 h 1.6 L17 1.55 W13 0.5 R 4 L18 6 W14 7 B 4.1
Table 2. Comparison of different literatures in terms of bandwidth, notch band, isolation and other parameters
View tableView in ArticleTable 2. Comparison of different literatures in terms of bandwidth, notch band, isolation and other parameters
文献 带宽/GHz 陷波频段/GHz 隔离度/dB 尺寸/mm $ {T_{{\text{ecc}}}} $ [ 2 ]2.4～10.6 3.30～3.60 5.00～6.00 7.10～7.90 15.0 64.0×45.0 <0.02 [ 10 ]3.0～16.2 5.10～5.60 7.30～9.10 17.5 60.0×60.0 <0.30 [ 12 ]3.0～12.0 — 17.0 45.0×45.0 <0.50 [ 13 ]3.1～10.6 3.70～4.20 5.15～5.35 15.0 60.0×35.0 <0.01 [ 16 ]3.1～10.6 5.03～5.97 17.0 38.5×38.5 <0.02 [ 20 ]2.1～20.0 3.30～3.70 8.20～8.60 25.0 80.0×80.0 <0.02 本文 2.9～10.7 5.05～5.85 6.10～6.75 7.37～7.83 8.90～9.86 20.0 36.0×22.0 <0.02
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Guojin LI, Wei MA, Yuxin MA, Pai LI. Design of a compact quad-notch UWB−MIMO antenna[J]. Chinese Journal of Ship Research, 2025, 20(4): 9
Paper Information
Category: Symposium of Shipborne Electromagnetic Stealth and Anti-Jamming Technology
Received: Apr. 7, 2024
Accepted: --
Published Online: Sep. 11, 2025
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