Jianping Zhao

Nov 18, 2024 | mdpi.com | Farhan Shah |Mei Wang |Jianping Zhao |Joseph Lee

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Dec 30, 2023 | onlinelibrary.wiley.com | Hui Pang |Jianping Zhao

REFERENCES 1, , . A performance-enhanced antenna for microwave biomedical applications by using metasurfaces. IEEE Trans Antenn Propag. 2023; 71: 3314-3323. 2, , , . Compact wearable antenna with metasurface for millimeter-wave radar applications. Materials. 2023; 16(7): 2553. 3, , , . Broadband stable-gain multiresonance antenna using nonperiodic square-ring metasurface. IEEE Anten Wirel Propag Lett. 2019; 18(8): 1537-1541. 4, , , .

Aug 9, 2023 | mdpi.com | Yufei Zhang |Limin Wang |Jianping Zhao

Abstract:To solve the problems of low convergence accuracy, slow speed, and common falls into local optima of the Chicken Swarm Optimization Algorithm (CSO), a performance enhancement strategy of the CSO algorithm (PECSO) is proposed with the aim of overcoming its deficiencies. Firstly, the hierarchy is established by the free grouping mechanism, which enhances the diversity of individuals in the hierarchy and expands the exploration range of the search space.