个人简述:

赵永久，男，1964年4月生，教授，博士生导师。分别于1987年7月、1990年3月和1998年9月获得西安电子科技大学电磁场与微波技术专业学士、硕士和博士学位。
1990年3月起在西安电子科技大学任教。2004年6月任教授，2005年12月任博士生导师。2007年9月至今，在南京航空航天大学电子信息工程学院信息与通信工程系任教授，博士生导师。主要从事微波电路与子系统、现代微波测量技术、天线理论与设计技术等方面的教学科研工作。
先后主持完成国家自然科学基金面上项目2项，完成其它纵向项目以及横向合作项目20余项。近年来在国内外期刊和会议上发表学术论文110余篇，其中SCI收录40余篇，EI收录30余篇，累计被引用200余次。
著名国际期刊IEEE Transactions on MTT、Microwave and Optical Technology Letters、IET Electronics Letters等国际期刊和多种国内期刊审稿人，《微波学报》编委.

科研工作:

发表学术论文,出版专著情况：
[1] Yong-Jiu Zhao, Ke-Li Wu, Kwok-Keung and Cheng. A compact 2-D full-wave finite-difference frequency-domain method for general guided wave structures. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2002, 50(7), 1844-1848. SCI:000176749900025. 引用次数：59
[2] Ke-Li Wu, Yong-Jiu Zhao, Jie Wang, and Michael K. K. Cheng. An effective dynamic coarse model for optimization design of LTCC RF circuits with aggressive space mapping. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2004, 52(1), 393-402, SCI:000188651400016. 引用次数：48
[3] Y. J. Zhao and K. K. M. Cheng. Application of on-surface MEI method in analysis of transmission lines, Microwave and Optical Technology Letters. 2000, 27(3), pp: 162-165. SCI:000089544300003.
[4] Yong-Jiu Zhao, Ying-Zeng Yin and Ke-Li Wu, An efficient design method of LTCC filters with aggressive space mapping technique, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 2004,41(1), 24-28. SCI: 000220208600009.
[5] Zhao W, Deng H W, Zhao Y J. Application of 4-component compact 2-D FDFD method in analysis of lossy circular metal waveguide. Journal of Electromagnetic Wave and Application, 2008, 22(18): 2297-2208. SCI: 000262841200004.
[6] Hong-wei Deng, Yong-Jiu Zhao, Chang-Ju Liang, Wan-Shun Jiang, Yue-Min Ning. Effective Skin Depth for Multilayer Coated Conductor. Progress in Electromagnetics Research M, 2009, 9, pp: 1-8. EI: 20100712716036.
[7] Zhao W, Deng H W and Zhao Y J. Dispersion characteristics analysis of lossy coaxial metal waveguide with 4-component compact 2-D FDFD method. 2008 International Symposium on Antennas, Propagation and EM Theory, Kunming, 2008, 851-854. EI: 20091512022399.
[8] Hong-wei Deng, Yong-jiu Zhao, Xue-shun Zhang, Lu Zhang, Wen Chen. High Rejection Quadruple-Mode Broadband BPF with Source-Load Coupling. IET Electronics Letters. 2011, 47(1), pp: 37-38. SCI: 000285920700023.
[9]Wang Jikang, Liu Bing, Zhao Yongjiu, Yuan Chunhua, Deng Hongwei. Wide Upper-Stopband Super-UWB BPF Based on SCRLH Transmission Line Structure. IET Electronic Letters, 2011, 47(22): 1233-1235.SCI: 000296795900019.
[10] Hong-wei Deng, Yong-jiu Zhao, Lu Zhang, Xue-shun Zhang, Si-ping Gao. Compact quintuple-mode stub-loaded resonator and UWB filter. IEEE Microwave and Wireless Components Letters. 2010, 20(8), pp: 438-440. SCI: 000283417400007.
[11]Xue-Shun Zhang, Bing Liu, Yong-Jiu Zhao, et al. Compact and High Selectivity Dual-Band Dual-Mode Microstrip BPF With Five Transmission Zeros. Microwave and Optical Technology Letters 2012,54(1):79-81. SCI: 000297861200021.
[12] Hong-wei Deng, Yong-jiu Zhao, Xue-shun Zhang, Wen Chen, Ji-kang Wang. Compact and High Selectivity Dual-Mode Microstrip BPF with Single Stepped-Impedance Resonator (SIR). IET Electronics Letters. 2011, 47(5), pp: 326-327. SCI：000287846400023.
[13] Zhao W, Zhao Y J, Qin H B, Qiang L and Liu B. Calibration algorithm of the n-port vector network analyzer using the general node equation. IET Science, Measurement Technology, 2010, 4(6): 298-302. SCI: 000282151200002.
[14] Xue Min, Zhao Yongjiu, Gu Xiaowen, Pan Shilong. Performance analysis of optical vector analyzer based on optical single-sideband modulation. Journal of The Optical Society of America B-Optical Physics. 2013,30(4): 928-933.SCI: 000316994100023.
[15] Hong-wei Deng, Yong-jiu Zhao, Lu Zhang, Xue-shun Zhang, Wei Zhao. A Dual-Band BPF with DSIR and TSIR. IET Electronics Letters. 2010, 46(17), pp: 1205-1206. SCI: 000281006100024.
[16] Zhao W, Zhao Y J, Qin H B. Qin. Calibration of the three-port VNA using the general 6-term error model. Journal of Electromagnetic Wave and Application, 2010, 24(2/3): 319-326. SCI: 000274568500017.
[17]Xue-Shun Zhang. Zhang, Yong-Jiu Zhao, Hong-Wei Deng, et al. High Selectivity Dual-Mode Bandpass Filter with Source-Loaded Coupling. Progress in Electromagnetics Research Letters, 2010, 18: 187-194.EI: 20110913708016.
[18]Wang Jikang, Zhao Yongjiu, Liu Wei, Sun Quan, Qiang Li. Bandpass Filter using miniaturized SCRLH MZOR. Progress In Electromagnetics Research Letters, 2011, 20:11-18.EI:20110913708039
[19] Hong-wei Deng, Yong-jiu Zhao, Xue-shun Zhang, Lu Zhang, Si-ping Gao. Compact wide upper-stopband BPF using open stub loaded dual-mode resonator. Microwave and Optical Technology Letters. 2010, 52(10), pp: 2185-2188. SCI: 000280744100007.
[20] Zhao W, Zhao Y J, Deng H W, Zhang D W and Liu L. A hybrid MM/compact 2-D FDFD method for rectangular ridged waveguide discontinuities. Progress in Electromagnetics Research M, 2010, 12: 29-38. EI: 20103413175111.
[21] Hong-wei Deng, Yong-jiu Zhao, Xue-shun Zhang, Lu Zhang, Wei Zhao. Compact Wideband Bandpass Filter with Quadruple-Mode Stub-Loaded Resonator. Progress in Electromagnetics Research Letters. 2010, 17, pp: 125-132. EI: 20105013491924.
[22]Wen Chen, Yong-jiu Zhao, Xiao-jun Zhou. Compact and High Selectivity Dual-Band Dual-Mode Microstrip BPF with Folded SIR. IEEE MTT-S International Microwave Workshop Series. EI: 20125115822171.
[23] Zhao W, Zhao Y J, Deng H W, Jiang W S and Ning Y M. Compact four-component 2-D FDFD method with equivalent surface impedance boundary condition for multilayer metal-coated waveguide. Transactions of Nanjing University of Aeronautics Astronautics, 2010, 27(3): 275-279. EI: 20105013479928.
[24] Hong-wei Deng, Yong-jiu Zhao, Xue-shun Zhang, Lu Zhang, Wei Zhao. Ultra Wideband Bandpass Filter Using Stub-Loaded Quintuple-Mode Resonator. Microwave and Optical Technology Letters. 2010, 52(11), pp: 2579-2580, SCI: 000281831500049.
[25] 赵伟, 赵永久, 强力, 刘冰, 秦红波. 利用模式匹配与四分量二维频域有限差分混合算法分析复杂截面波导不连续性. 电子学报, 2010, 38(12): 2735-2739. EI: 20111113746514.
[26]Xiao-jun Zhou, Yong-jiu Zhao, Yong Fu, Yan-yun Liu. Compact Dual-Mode Tri-Band Microstrip BPF with Three Sets of ResonatorsProgress In Electromagnetics Research Letters； 2012,33:47-54.EI: 20124015495473.
[27] Hong-wei Deng, Yong-jiu Zhao, Xue-shun Zhang, Lu Zhang, Wei Zhao. Compact dual-mode open stub-loaded resonator and BPF. Progress in Electromagnetics Research Letters. 2010, 14, pp: 119-125. EI: 20102913079373.
[28] 赵伟, 赵永久, 袁春花, 秦红波, 强力, 一种基于10项误差模型的二端口矢量网络分析仪校准方法, 电子学报, 2011, 39(10): 2469-2472, EI: 20114714541659.
[29] Hong-wei Deng, Yong-jiu Zhao, Lu Zhang, Xue-shun Zhang, Wei Zhao. Compact Triple-Mode Stub-Loaded Stepped Impedance Resonator and Bandpass Filter. Microwave and Optical Technology Letters. 2011, 53(4), pp: 701-703. SCI：000288135100001.
[30]Lu Zhang, Hong-wei Deng, Yong-jiu Zhao, Xin Lu, Xue-shun Zhang. Compact quadruple-mode UWB bandpass filter using open stub loaded multiple-mode resonator. 2010 IEEE International Conference on Ultra-Wideband. 2010. pp: 95~96. EI: 201011629193.
[31] Zhao Wei, Qin H B and Qiang L. A calibration procedure for two-port VNA with three measurement channels based on T-matrix. Progress in Electromagnetics Research Letters, 2012, 29: 35-42.
[32]Quan Sun, Yong-Jiu Zhao, Li Qiang, Bing Liu, Ji-Kang Wang. A Planar Ultra-wideband Antenna with Dual Notched Bands Based on SCRLH Resonator. The 2010 International Conference on Microwave and Millimeter Wave Technology, pp. 380-383,May. 2010.EI: 20111513907337.
[33] Duan-wei Zhang, Hong-wei Deng, Yong-Jiu Zhao, Wan-Shun Jiang, Yue-Min Ning, “A 4-Component 2-D CFDFD Method with Equivalent SIBC for Multilayer Metal-Coated Coaxial Waveguide,” The Ninth International Conference on Electronic Measurement Instruments, vol. i, pp. 983-986, 2009.
[34]Hong-wei Deng, Yong-jiu Zhao, Xue-shun Zhang, Lu Zhang, Si-ping Gao. Compact quintuple-mode UWB bandpass filter with good out-of-band rejection. Progress in Electromagnetics Research Letters. 2010, 14, pp: 111-117. EI: 20102913079372.
科研成果获奖及专利：
[1] 赵永久，赵伟，袁春花. 基于10项误差模型的二端口矢量网络分析仪校准方法，201110165845.2
[2] 赵永久，王吉康，孙全，刘冰，强力，一种超宽带滤波器，201120124341.1。
[3] 赵永久，张学顺，刘伟，陈雯，谢中山，一种双频带微波滤波器，201120403075.6。.
[4] 陈雯,赵永久,邓宏伟,谢中山.一种超宽带滤波器，ZL201220070258.5
[5] 陈雯,赵永久,邓宏伟,谢中山.一种双频带通滤波器，ZL201220070166.7
[6] 邓宏伟，赵永久，付勇，国家发明专利：一种无需匹配网络带有超宽带频道的高隔离微带双工器，10310106525.9.
[7] 邓宏伟，赵永久，付勇. 国家发明专利：平衡微带双工器，201310190753.9
[8] 邓宏伟，赵永久，付勇. 国家发明专利：一种微带平衡滤波器，201310201088.9

承担的科研项目情况：
先后主持完成国家自然科学基金面上项目2项，国家重大科学仪器开发专项子课题1项，完成其它纵向课题及横向合作项目20余项。