- Selected Papers
- [18] F. Feng, W. Na*, W. Liu, S. Yan, L. Zhu and Q. -J. Zhang, "Parallel Gradient-Based EM Optimization for Microwave Components Using Adjoint- Sensitivity-Based Neuro-Transfer Function Surrogate," IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 9, pp. 3606-3620, Sep. 2020.
- [17] Z. Zhao, L. Zhang, F. Feng, W. Zhang and Q. -J. Zhang*, "Space Mapping Technique Using Decomposed Mappings for GaN HEMT Modeling," IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 8, pp. 3318-3341, Aug. 2020.
- [16] J. Zhang, F. Feng, W. Zhang, J. Jin, J. Ma and Q. -J. Zhang*, "A Novel Training Approach for Parametric Modeling of Microwave Passive Components Using Padé via Lanczos and EM Sensitivities," IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 6, pp. 2215-2233, Jun. 2020.
- [15] F. Feng, J. Zhang, J. Jin, W. Na, S. Yan* and Q. -J. Zhang, "Efficient FEM-Based EM Optimization Technique Using Combined Lagrangian Method With Newton's Method," IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 6, pp. 2194-2205, Jun. 2020.
- [14] W. Zhang, F. Feng*, S. Yan, W. Na, J. Ma and Q. -J. Zhang, "EM-Centric Multiphysics Optimization of Microwave Components Using Parallel Computational Approach," IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 2, pp. 479-489, Feb. 2020.
- [13] F. Feng, W. Na, W. Liu, S. Yan, L. Zhu, J. Ma and Q. -J. Zhang, "Multifeature-Assisted Neuro-transfer Function Surrogate-Based EM Optimization Exploiting Trust-Region Algorithms for Microwave Filter Design," IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 2, pp. 531-542, Feb. 2020.
- [12] J. Jin, C. Zhang, F. Feng, W. Na, J. Ma and Q. -J. Zhang*, "Deep Neural Network Technique for High-Dimensional Microwave Modeling and Applications to Parameter Extraction of Microwave Filters," IEEE Transactions on Microwave Theory and Techniques, vol. 67, no. 10, pp. 4140-4155, Oct. 2019.
- [11] F. Feng, J. Zhang, W. Zhang, Z. Zhao, J. Jin and Q. -J. Zhang*, "Coarse- and Fine-Mesh Space Mapping for EM Optimization Incorporating Mesh Deformation," IEEE Microwave and Wireless Components Letters, vol. 29, no. 8, pp. 510-512, Aug. 2019.
- [10] F. Feng, C. Zhang, W. Na, J. Zhang, W. Zhang and Q. -J. Zhang*, "Adaptive Feature Zero Assisted Surrogate-Based EM Optimization for Microwave Filter Design," IEEE Microwave and Wireless Components Letters, vol. 29, no. 1, pp. 2-4, Jan. 2019..F. Feng, C. Zhang, W. Na, J. Zhang, W. Zhang and Q. -J. Zhang*, "Adaptive Feature Zero Assisted Surrogate-Based EM Optimization for Microwave Filter Design," IEEE Microwave and Wireless Components Letters, vol. 29, no. 1, pp. 2-4, Jan. 2019.
- [9] W. Na, W. Liu, L. Zhu, F. Feng, J. Ma and Q. -J. Zhang*, "Advanced Extrapolation Technique for Neural-Based Microwave Modeling and Design," IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 10, pp. 4397-4418, Oct. 2018.