个人简介 (更多信息见学院网站：cpst.xmu.edu.cn/pmee/user/80)
2015.7 - 至今 厦门大学，电子科学系/电磁声学研究院，助理教授（硕士生导师）
2012.9 - 2014.9 杜克大学，电子与计算机工程系，国家公派联合培养博士
2009.9 - 2015.6 电子科技大学，电子工程学院，极高频复杂系统国防重点学科实验室，电磁场与微波技术，工学博士
2005.9 - 2009.7 电子科技大学，电子工程学院，电磁场与无线技术，工学学士
联系方式
Email：kaidaxu@xmu.edu.cn
办公室：厦门大学海韵园物理机电大楼437室
电话：0592-2182456
招生单位：电磁声学研究院
研究方向
微波毫米波无源器件/有源电路及系统前端、平面微带天线、毫米波天线/天线阵、基于新型/超材料的微波电路设计、忆阻器。
主讲课程
射频微波电路设计及CAD（本科生），微波电路及天线实验（研究生）
欢迎优秀本科生保送或报考本人的研究生！！
以下期刊审稿人
IEEE Trans on Microwave Theory and Techniques
IEEE Trans on Electron Devices
IEEE Trans on Computer-Aided Design of Integrated Circuits and Systems
IEEE Trans on Applied Superconductivity
IEEE Microwave and Wireless Components Letters
IEEE Access
IET Microwaves Antennas & Propagation
IET Electronics Letters
AEÜ - International Journal of Electronics and Communications
ACES Journal
Journal of Electromagnetic Waves and Applications
PIER
International Journal of Electronics
International Journal of RF and Microwave Computer-Aided Engineering
Journal of Engineering
科研项目
☻ 2018.01-2019.12，高性能小型化微带多频段多路滤波型功分器研究，深圳市科创委基础研究（自由探索）项目，主持
☻2018.01-2019.12，基于高阶腔模式的基片集成波导背腔缝隙阵研究，毫米波国家重点实验室开放课题 (No. K201813)，主持
☻2017.01-2019.12，基于忆阻器的可重构射频/微波无源器件研究，国家自然科学基金青年基金(No. 61601390)，主持
☻ 2016.04-2019.04，平面多通带多路滤波型功分器关键理论与技术研究，福建省自然科学基金项目（No. 2016J05164），主持
☻ 2016.07-2019.07，基于新型谐振器结构的高性能平面微波无源器件小型化研究，广东省自然科学基金项目（No. 2016A030310375），主持
☻ 2016.08-2019.08，高性能小型化射频微带平衡滤波器的关键技术研究，福建省中青年教师教育科研项目（No. JAT160007），主持
☻ 2016.01-2016.12，平面微带平衡滤波器的关键理论与技术研究，厦门大学校长基金项目，主持
☻ 2012.09-2014.09，忆阻器在微波电磁领域中的应用，电子科技大学优秀博士生学术支持计划项目，主持
☻ 2011.09-2012.11，高性能小型化多模滤波器研制，电子科技大学第二届“罗德与斯瓦茨杯”科技创新基金项目，主持
☻ 太赫兹***关键技术，国家863项目（No. 2009AA8090413C），2011.02-2011.12，参与锁相源及放大器的研制
☻ 无源毫米波实时成像，国家自然科学基金委重点基金项目（No. 60632020），2010.09-2011.08，参与W波段检波器的研制
☻ 全相参W波段接收系统（机载W波段测云雷达），国家863项目（No. W0209208），2009.09-2010.08，参与W波段中功率放大器、S波段和C波段频率源的研制
☻ 三毫米波辐射计前端的研制，中电29所，2008.12-2009.12，第二主研人
获奖
♥ 2015年, 中国电信奖学金飞Young奖；电子科技大学优秀毕业生。
♥ 2014年, 国家奖学金。
♥ 2013年, 国家奖学金。
♥ 2012年, 国家奖学金。
♥ 2011年, 电子科技大学优秀学生干部，人民一等奖学金。
♥ 2010年, 电子科技大学电子工程学院第二届研究生学术年会分会场第一名
♥ 2009年, 电子科技大学优秀毕业生，保送本校硕士研究生，人民一等奖学金。
♥ 2008年, 罗森伯格公司企业专项奖学金。
♥ 2007年, 人民一等奖学金。
♥ 2006年, 人民一等奖学金。
期刊论文 （带*为Corresponding Author, updated on 2017-05-20）
2017
[43] Wenxun Li, Kai Da Xu*, Xiaohong Tang, Yang Yang,and Qing Huo Liu, “Substrate integrated waveguide cavity-backed slot array antenna using high-order radiation modes for dual-band applications in K-band,” IEEE Transactions on Antennas and Propagation, 2017. (minor revision) (SCI)
[42] Yanhui Liu, Xin Huang, Kai Da Xu*, Zhengyong Song, Shiwen Yang and Qing Huo Liu, “Pattern synthesis of unequally spaced linear arrays including mutual coupling using iterative FFT via virtual active element pattern expansion,” IEEE Transactions on Antennas and Propagation, 2017. (Accepted) (SCI)
[41] Jing Ai, Yonghong Zhang, Kai Da Xu*, Mengkui Shen, and William T. Joines, “Miniaturized frequency controllable bandstop filter using coupled line stubs loaded shorted SIR for tri-band application,” IEEE Microw. Wireless Compon Lett., 2017. (Accepted) (SCI)
[40] Mengze Li, Kai Da Xu*, Jing Ai, and Yanhui Liu, “Compact diplexer using short stub-loaded composite right/left-handed resonators,” Microwave and Optical Technology Letters, vol. 59, no. 6, pp. 1470-1474, 2017. (SCI)
[39] Junlin Tang, Kai Da Xu*, Yuan Zeng, Guangrong Yue, and Shaoqian Li, “Effect of phase shifter quantization error on the performance of millimeter wave beam steering,”IEICE Transactions on Communications, vol. E100-B, no.10, pp.-, Oct. 2017. (SCI)
[38] Kaida Xu, Mengze Li, Yanhui Liu, Jing Ai and Yecheng Bai, “Compact triple mode bandpass filters using dual-stub-loaded spiral resonators,” Radioengineering, vol. 26, no. 1, pp. 23-29, 2017. (SCI)
[37] Pengfei You, Yanhui Liu, Kaida Xu, Chunhui Zhu, and Qing Huo Liu, “Generalization of GA-FFT for synthesizing unequally spaced linear array shaped pattern including coupling effects,” IET Microwaves, Antennas & Propagation, vol. 11, no. 6, pp. 827-832, 2017. (SCI)
[36] Qun Li, Yonghong Zhang, Daotong Li, and Kaida Xu, “Compact low-pass filters with deep and ultra-wide stopband using tri- and quad-mode resonators,” IET Microwaves, Antennas & Propagation, vol. 11, no. 5, pp. 743-748, 2017. (SCI)
[35] Hao Peng, Xinlin Xia, Serioja Ovidiu Tatu, Kai-Da Xu*, Jun Dong, and Tao Yang, “Broadband phase shifters using comprehensive compensation method,” Microwave and Optical Technology Letters, vol. 59, no. 4, pp. 766-770, 2017.(SCI)
[34] Kai Da Xu, Han Xu, Yanhui Liu, Qing Huo Liu, and Qingsheng Zeng, “A printed quasi-Yagi antenna with dual-stub-loaded parasitic strip director for bandwidth enhancement,” Microwave and Optical Technology Letters, vol. 59, no. 2, pp. 447-451, Feb. 2017. (SCI)
[33] Kaida Xu, Han Xu, Yanhui Liu, Jing Ai and Qing Huo Liu, “Short- and open-stub loaded spiral resonator and its application in planar microstrip filters,” IET Microwaves, Antennas & Propagation, vol. 11, no. 3, pp. 363-369, 2017.(SCI)
[32] Yingjiang Guo, Xiaohong Tang, Kaida Xu*, and Jing Ai, “Dual high-selectivity band-notched UWB monopole antenna using simple dual-mode resonator and high-impedance lines,” International Journal of Microwave and Wireless Technologies, vol. 9, no. 4, pp. 923-929, 2017. (SCI)
2016
[31] Kaida Xu, Xueshi Li, Yingjiang Guo, and Qing Huo Liu, “Simple memristive SPICE macro-models and reconfigurability in filter and antenna,” Radioengineering, vol. 25, no. 4, pp. 700-706, 2016. (SCI)
[30] Ying Jiang Guo, Xiao Hong Tang, and Kai Da Xu*, “Dual high-selectivity band-notched ultra-wideband filter with improved out-of-band rejection,” Applied Computational Electromagnetics Society Journal, vol. 31, no. 9, pp. 1072-1078, 2016. (SCI)
[29] Kai-Da Xu, Ye-ChengBai, Chun-Hui Zhu, Yan-Hui Liu, and Qing-Huo Liu, “Compact bandpass filters using multi-stub loaded spiral short-ended resonator,” Microwave and Optical Technology Letters, vol. 58, no. 11, pp. 2738-2741, 2016. (SCI)
[28] Xue-Shi Li, Kai-Da Xu*, and Yuan-Mei Xu, “Reactive impedance surface based multisystem satellite navigation antenna,”Microwave and Optical Technology Letters, vol. 58, no. 11, pp. 2764-2769, 2016. (SCI)
[27] Jing Ai, Yonghong Zhang, Kaida Xu*, Yang Yang, Yin Tian, and William T. Joines, “Miniaturised X-band balanced microwave limiter based on thin film hybrid integrated circuit technology,” IET Electron. Lett., vol. 52, no. 15, pp. 1318-1319, 2016. (SCI)
[26] Lirong Zhang, Shanshan Wu, Kaida Xu, Shuang Yan, Jinfeng Zhu, Timothy Lin and Qing Huo Liu, “Ultrathin plasmonic frequency selective surface with subwavelength hole arrays,” Microwave and Optical Technology Letters, vol. 58, no. 9, pp. 2171-2176, 2016. (SCI)
[25] Jing Ai, Yonghong Zhang, Kaida Xu*, Daotong Li, and Yong Fan, “Miniaturized quint-band bandpass filter based on multi-mode resonator and λ/4 resonators with mixed electric and magnetic coupling,” IEEE Microw. Wireless Compon Lett., vol. 26, no. 5, pp. 343-345, May 2016. (SCI)
[24] Jing Ai, Yonghong Zhang, Kaida Xu*, Yingjiang Guo, William T. Joines, and Qing Huo Liu, “Compact sext-band bandpass filter based on a single multi-mode resonator with high band-to-band isolations,” IET Electron. Lett., vol. 52, no. 9, pp. 729-731, 2016. (SCI)
[23] Yingjiang Guo, Xiaohong Tang, and Kaida Xu*, “Ultra-wideband power divider with a controllable notched band,”Electromagnetics, vol. 36, no. 3, pp. 214-223, 2016. (SCI)
[22] Jing Ai, Yonghong Zhang, Kai-Da Xu*, Daotong Li, and Qing Huo Liu, “Design of a high-selectivity quad-band bandpass filter based on λ/4 resonators with alternative J/K inverters,” AEÜ - International Journal of Electronics and Communications,vol. 70, no. 8, pp. 1028-1033, August, 2016. (SCI)
[21] Xida Deng, Zhigang Wang, Kaida Xu, and Bo Yan, “Compact full Ka-band waveguide directional coupler based on large aperture array,” IET Electron. Lett., vol. 52, no. 11, pp. 936-937, 2016. (SCI)
[20] Yingjiang Guo, Xiaohong Tang, and Kaida Xu, “Electronically reconfigurable notch filter for cognitive radios application,” Journal of Computational and Theoretical Nanoscience, vol. 13, no. 10, pp. 6901-6905, 2016. (SCI)
[19] Xida Deng, Kaida Xu*, Zhigang Wang, and Bo Yan, “Novel microstrip ultra-wideband bandpass filter using radial-stub-loaded structure,” Applied Computational Electromagnetics Society Express Journal, vol. 1, no. 1, pp. 20-23, 2016. (SCI)
2015
[18] K. D. Xu, Y. H. Zhang, R. J. Spiegel, Y. Fan, W. T. Joines and Q. H. Liu, “Design of a stub-loaded ring-resonator slot for antenna applications,” IEEE Transactions on Antennas and Propagation, vol. 63, no. 2, pp. 517-524, Feb. 2015. (SCI)
[17] K. D. Xu, Y. H. Zhang, X. S. Li, J. Ai, Y. Fan and W. T. Joines, “A compact stub-loaded composite right/left-handed resonator and its application in bandpass filters,” Microwave and Optical Technology Letters, vol. 57, no. 9, pp. 1999-2002, 2015. (SCI)
[16] K. D. Xu*, Y. H. Zhang, J. Ai and Q. H. Liu, “Microstrip tri-mode bandpass filters using modified ring resonators,” Progress In Electromagnetics Research C, vol. 58, pp. 135-142, 2015.
[15] K. D. Xu, Y. H. Zhang, Y. Fan, W. T. Joines* and Q. H. Liu, “Microstrip dual-mode bandpass filter design using pie-section truncated semi-circle and quarter-circle resonators,” IET Microwaves, Antennas & Propagation, vol. 9, no. 3, pp. 224-229, Feb. 2015. (SCI)
[14] D.T. Li, Y.H. Zhang*, K.D. Xu, K.J. Song, and L.W. Li, “Compact wideband bandpass filter using improved triple-mode resonator with broad upper stopband,” Applied Computational Electromagnetics Society Journal, vol. 30, no. 7, pp. 779-784, 2015. (SCI)
[13] D.T. Li, Y.H. Zhang*, K.D. Xu, K.J. Song, and L.W. Li, “Compact dual-wideband bandpass filter with good selectivity using side-coupled λ／4 shorted SIR,” Journal of Electromagnetic Waves and Applications, vol. 29, no. 1, pp. 69-79, 2015. (SCI)
[12] D.T. Li, Y.H. Zhang*, K.J. Song, K.D. Xu and L.W. Li, “Miniaturized Close-Dual-Band Bandpass Filter Based on Short Stub-Loaded SIRs,” Electromagnetics, vol. 35, no. 1, pp. 49-58, 2015. (SCI)
[11] Xueshi Li*, Kaida Xu, Dongyue Zhou, Fei Du and Zhimin Liu, “Metamaterial extends patch antenna bandwidth,” Microwaves & RF, vol.54, no. 5, pp. 58-64, 2015.
2014
[10] K. D. Xu*, Y. H. Zhang, L. Wang, Y. Fan, M. Q. Yuan, W. T. Joines and Q. H. Liu,“Two memristor SPICE models and their applications in microwave devices,” IEEE Transactions on Nanotechnology, vol. 13, no. 3, pp. 607-616, May. 2014. (SCI)
[9] K. D. Xu, Y. H. Zhang, J. L. W. Li, W. T. Joines* and Q. H. Liu, “Compact ultra-wideband bandpass filter using quad-T-stub-loaded ring structure,” Microwave and Optical Technology Letters, vol. 56, no. 9, pp. 1988-1991, Sep. 2014. (SCI)
[8] K. D. Xu, Y. H. Zhang, Y. Fan, J. L. W. Li, W. T. Joines* and Q. H. Liu, “Planar dual- and tri-band bandpass filters using single improved ring resonator and simple feed scheme,” Microwave and Optical Technology Letters, vol. 56, no. 3, pp. 574-577, March. 2014. (SCI)
[7] K. D. Xu, Y. H. Zhang*, J. L. W. Li, W. T. Joines and Q. H. Liu, “Miniaturized notch-band UWB bandpass filters using interdigital-coupled feed-line structure,” Microwave and Optical Technology Letters, vol. 56, no. 10, pp. 2215-2217, Oct. 2014. (SCI)
2011-2013
[6] K. D. Xu*, Y. H. Zhang, D. T. Li, Y. Fan, W. T. Joines and Q. H. Liu, “Novel design of a compact triple-band bandpass filter using short stub-loaded SIRs and embedded SIRs structure,” Progress In Electromagnetics Research, vol. 142, pp. 309-320, 2013. (SCI)
[5] K. D. Xu*, Y. H. Zhang, W. T. Joines, Q. H. Liu and Y. Fan, “Tri-band bandpass filter using short stub-loaded dual-mode resonators,” Microwave Journal, vol. 56, no. 9, pp. 122-130, Sep. 2013. (SCI)
[4] K. D. Xu*, Y. H. Zhang, Y. Yang, W. T. Joines, Q. H. Liu and Y. Fan, “A tri-mode bandpass filter using capacitive and inductive source-load coupling,” Microwave Journal, vol. 56, no. 5, pp. 178-188, May 2013. (SCI)
[3] K. D. Xu*, Y. H. Zhang, Y. Fan, W. T. Joines and Q. H. Liu, “Novel circular dual-mode filter with both capacitive and inductive source-load coupling for multiple transmission zeros,” Journal of Electromagnetic Waves and Applications, vol. 26, pp. 1675-1684, 2012. (SCI)
[2] Fuqun Zhong*, Bo Zhang, Yong Fan, Minghua Zhao and Kaida Xu. “Development of an improved sub-harmonic mixer based on planar schottky diodes at 94 GHz,” Research Journal of Applied Sciences, Engineering and Technology, vol. 4, no. 13, pp. 1895-1898, 2012. (EI)
[1] K.-D. Xu*, Y.-H. Zhang, C.-L. Zhuge, and Y. Fan, “Miniaturized dual-band bandpass filter using short stub-loaded dual-mode resonators,” Journal of Electromagnetic Waves and Applications, vol. 25, pp. 2264-2273, 2011. (SCI)
申请专利或授权专利
徐开达、柏叶成、刘颜回、柳清伙，“平面紧凑螺旋型三模滤波器”，发明专利（公开号：CN105514544A，专利号：201610032911.1）
徐开达、柏叶成、刘颜回、柳清伙，“一种平面紧凑螺旋型三模滤波器”，实用新型专利（授权公告日：2016.8.31，专利号：ZL 201620047793.7）
徐开达、李孟泽、刘颜回、柳清伙，“基于短路枝节加载型复合左右手谐振器的双工器”，发明专利（专利号：201610895961.2）
徐开达、李孟泽、刘颜回、柳清伙，“一种基于复合左右手谐振器的双工器”，实用新型专利（专利号：201621121619.9）
徐开达、许晗、刘颜回、柳清伙，“具有陷波特性的平面三叉戟形超宽带天线”，发明专利（专利号：201610842655.2）
徐开达、许晗、刘颜回、柳清伙，“一种具有陷波特性的平面三叉戟形超宽带天线”，实用新型专利（专利号：201621072980.7）
徐开达、柏叶成、许晗、刘颜回、柳清伙，“一种基于三线耦合结构的四路滤波型功分器”，发明专利（专利号：201710326094.5，申请日：2017年5月10日）
研究生培养
李孟泽 (2015级硕士)，2016年获国家奖学金，获国家留学基金委（CSC）资助公派联合培养硕士生（悉尼科技大学）
许晗 (2015级硕士)，2016年获校优秀三好学生
张风雨 (2016级硕士)，2016年保研推免生
热忱欢迎有电磁场与无线技术、电波传播与天线技术、电子科学与技术、电子通信工程、微电子与固体电子、无线电物理或其他相关背景的有志青年与我联络，了解相关研究方向，保送或报考本人的研究生(本人只在电磁声学研究院招生)！