基本信息

宛操，湖北黄冈人。华南理工大学微电子学与固体电子学博士，新加坡南洋理工大学博士后，研究方向为射频/毫米波芯片设计，2025年9月加入湖南师范大学工程与设计学院。研究领域包括振荡器、分频器和倍频器等频率源电路、雷达和通信收发机等。授权发明专利3项；在IEEE Transactions on Microwave Theory and Techniques等国际权威期刊发表论文多篇。

代表性论文

1. Cao Wan, Taotao Xu, Xiang Yi, and Quan Xue. "A current-reused VCO with inductive-transformer feedback technique." IEEE Transactions on Microwave Theory and Techniques 70, no. 5 (2022): 2680-2689.

2. Cao Wan, Liang Wu, Haoshen Zhu, Taotao Xu, and Quan Xue. "A 22.2-GHz injection-locked frequency tripler featuring dual injection and 39.4% locking range." IEEE Transactions on Microwave Theory and Techniques 70, no. 7 (2022): 3548-3556.

3. Cao Wan, Taotao Xu, and Quan Xue. "A divide-by-three ILFD with second harmonic enhancement." IEEE Microwave and Wireless Components Letters 32, no. 1 (2021): 49-51.

4. Cao Wan, Taotao Xu, Xiang Yi, and Quan Xue. "A VCO with extra cross-coupling path." IEEE Microwave and Wireless Components Letters 31, no. 10 (2021): 1130-1133.

5. Cao Wan, Liang Wu, Haoshen Zhu, Taotao Xu, and Quan Xue. "A transformer‐based injection‐locked frequency divider." Microwave and Optical Technology Letters 63, no. 10 (2021): 2565-2569.

6. Cao Wan, Quan Xue. "A wideband injection-locked frequency tripler." Journal of Infrared and Millimeter Waves 41, no. 3 (2022): 573-580.

7. Cao Wan, Xiongyao Luo, Shuai Deng, Boyi Dong, Zhongzhiguang Lu, Yan’ge Wang, Shiquan Wang, Quan Xue, Yuanjin Zheng, “A Dual-Core Dual-Mode DCO for S/C- Band Radar”, IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 72, no. 6, pp. 808-812, June 2025.

国家发明专利

1. 薛泉、宛操，一种包含变压器耦合除三分频的宽带注入锁定除四分频器，授权号：CN110401442B

2. 薛泉、宛操，一种二次谐波增强型宽带除三分频器，发明专利，授权号：CN 111884595B

3. 薛泉、宛操，一种电流复用振荡器，发明专利，授权号：CN 111934623B

主讲课程

本科生：高频电子线路

联系方式

邮箱：wancao@hunnu.edu.cn

通信地址：湖南长沙岳麓区麓山路36号湖南师范大学工程与设计学院前栋411