TY - GEN
T1 - Multi-plane Sparse MIMO Array for Millimeter Wave Imaging
AU - Xing, Guangnan
AU - Wang, Shuoguang
AU - Jing, Handan
AU - Li, Shiyong
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Millimeter-wave (MMW) imaging has a wide prospect in personnel security inspection since it can provide high-resolution imaging results without health hazards. A novel multiple-plane sparse multiple-input multiple-output (MIMO) array topology is proposed in this paper. Compared with the planar array, the proposed array can detect more details of target from multiple views with better focusing performance. Additionally, the multi-plane arrays are easier to fabricate than the cylindrical arrays since it consists of subarrays with the same planar structure. Moreover, the antenna elements are distributed sparsely in the proposed multiple-plane array, which significantly reduces the overall system cost. Numerical simulations are provided to demonstrate the superiority of the proposed array topology.
AB - Millimeter-wave (MMW) imaging has a wide prospect in personnel security inspection since it can provide high-resolution imaging results without health hazards. A novel multiple-plane sparse multiple-input multiple-output (MIMO) array topology is proposed in this paper. Compared with the planar array, the proposed array can detect more details of target from multiple views with better focusing performance. Additionally, the multi-plane arrays are easier to fabricate than the cylindrical arrays since it consists of subarrays with the same planar structure. Moreover, the antenna elements are distributed sparsely in the proposed multiple-plane array, which significantly reduces the overall system cost. Numerical simulations are provided to demonstrate the superiority of the proposed array topology.
KW - millimeter-wave (MMW) imaging
KW - multi-plane
KW - multiple-input multiple-output (MIMO)
KW - sparse array
UR - http://www.scopus.com/inward/record.url?scp=85148627060&partnerID=8YFLogxK
U2 - 10.1109/ICMMT55580.2022.10022402
DO - 10.1109/ICMMT55580.2022.10022402
M3 - Conference contribution
AN - SCOPUS:85148627060
T3 - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings
BT - 2022 International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 14th International Conference on Microwave and Millimeter Wave Technology, ICMMT 2022
Y2 - 12 August 2022 through 15 August 2022
ER -