上一条：Q. S. Liu, S. Sun, and W. C. Chew, "A potential based integral equation method for low-frequency electromagnetic problems," IEEE Transactions on Antennas and Propagation, vol. 66, no. 3, Mar. 2018.

下一条：X. Yu and S. Sun, “Computer aided design for dual-band filters with complex source and load impedances,” International Journal of RF and Microwave CAE, Vol. 28, no. 22, e21177, Sept. 2017. [DOI: 10.1002/mmce.21177]