2009年获得杭州电子科技大学学士学位，2014年获浙江大学博士学位，师从冉立新教授，攻读博士学位期间曾赴新加坡国立大学陈旭东教授团队交流。同年进入华为公司，2015年8月进入杭州电子科技大学电子信息学院从事教学科研工作。

研究方向

电磁波逆问题研究，无线输电技术，天线/阵列天线设计，微波成像技术，手机MIMO系统中多天线设计等。

个人主页

http://mypage.hdu.edu.cn/kuiwenxu/0.html

近年来取得的科研成果：

  代表性论文：

1. F. Liu, *K. Xu, P. Zhao, L. Dong and G. Wang, “A uniplanar dual-band printed compound loop antenna for WLAN/WiMAX applications,” Electronic Letters., vol. 53, no. 16, pp. 1083-1084, Aug, 2017.
2. K. Xu, F. Liu, L. Peng, L. Dong, and G. Wang “A compact planar ultra-wideband handset antenna with L-shaped extended ground stubs,” IEICE Electronics Express., vol. 14, no. 16, pp. 20170680, Aug, 2017.
3. K. Xu, Y. Zhong, and G. Wang, “A Hybrid Regularization Technique for Solving Highly Nonlinear Inverse Scattering Problems,” IEEE Transactions on Microwave Theory and Techniques., vol. 0, no. 0, pp. 1-11, Aug, 2017.
4. K. Xu, F. Liu, L. Peng, W. Zhao, L. Ran, and G. Wang “Multimode and Wideband Printed Loop Antenna Based on Degraded Split-Ring Resonators,” IEEE access., vol. 5, pp. 15561 - 15570, Jul, 2017
5. K. Xu, H. Li, Z. Zhu, J. Huangfu, C. Li and L. Ran, ”Versatile beam forming with concentric excitations based on multiple Sinc/Bessel function distribution”, IEEE Trans. Antenna Propag., Vol. 61, No. 8, 4082-4090, 2013.
6. K. Xu, Y. Zhong, R. Song, X. Chen and L. Ran, “Multiplicative-regularized FFT Twofold Subspace-based Optimization Method for Inverse Scattering Problems”, Geoscience and Remote Sensing IEEE Transactions on, Vol. 53, No. 2, 841-850, 2014.
7. K. Xu, D. Ye, Z. Zhu, J. Huangfu, C. Li and L. Ran, “Analytical Beam Forming for Circularly Symmetric Conformal Apertures”, IEEE Trans. Antenna Propag., 2015.
8. K. Xu, Z. Zhu, H. Li, J. Huangfu, C. Li and L. Ran, “A Printed Single-Layer UWB Monopole Antenna With Extended Ground Plane Stubs”, IEEE Antennas Wireless Propag. Lett., Vol. 12, 237-240, 2013.
9. K. Xu, H. Li, L. Chen, J. Huangfu and L. Ran, “Spherical Bessel function based deterministic beam-forming for spherical-surfaced apertures ”, Electronic. Lett., Vol. 49, No. 14, 863-865, 2013.
10. D. Ye, Z. Wang, Z. Wang, K. Xu, B. Zhang, J. Huangfu, C. Li, and L. Ran, “Towards experimental perfectly-matched layers with ultra-thin metamaterial surfaces”, IEEE Transactions on Antennas and Propagation, Vol. 60, No. 11, 2012.
11. J. Zhao, Z. Zhu, W. Cui, K. Xu,, B. Zhang, D. Ye, C. Li, and L. Ran, "Power synthesis at 110-GHz frequency based on discrete sources," IEEE Trans. Microw. Theory Tech., vol. 63, no. 5, pp. 1633-1644, May 2015.
12. D. Ye, Z. Wang, K. Xu, H. Li, J. Huangfu, Z. Wang, and L. Ran, "Ultrawideband dispersion control of a metamaterial surface for perfectly-matched-layer-like absorption," Phys. Rev. Lett., vol. 111, no. 18, 2013.