• AI+PNT；GNSS信号处理技术；导航安全与对抗；位置大数据智能挖掘；机会信号电磁场图定位

• 2011/02 - 2011/10,美国迈阿密大学,电子与电气工程系,访问学者
• 2012/05 – 2013/04, 中国科学院上海高等研究院,助理研究员
• 2013/05 – 至今,上海交通大学电子信息与电气工程学院,副教授

• 2001/09 - 2005/06,东南大学,电子科学与工程学院,本科
• 2005/09 - 2008/06,东南大学,电子科学与工程学院,微电子与固体电子学专业,硕士研究生
• 2008/10 - 2012/03,意大利都灵理工大学,电子与通信工程专业,博士研究生

(1) 2017国家科技进步二等奖：高精度高可靠定位导航技术与应用

(2) 2016上海科技进步特等奖：北斗导航与位置服务关键技术及其产业化

(3) 2021河南省科技进步二等奖（2020中国电子学会科技进步二等奖）：卫星导航电磁环境监测关键技术及应用

(4) 2024全国颠覆性技术创新大赛总决赛荣誉奖/第三届“数智港航”数据创新应用大赛一等奖：基于AIS大数据的全球海洋航运卫星导航干扰监测技术

一直从事卫星导航领域信号处理算法研究，现为IEEE高级会员，ION会员，曾担任ION GNSS+、ION Pacific PNT等国际会议分会主席。主持国家自然科学基金、重点研发计划课题、上海市科委重点项目、上海交通大学深蓝计划重点基金、企业产学研等项目30余项。在IEEE J. Sel. Areas Commun., IEEE Trans. Wireless Commun., IEEE Trans. Aerosp. Electron. Syst., SATNAV等国际知名期刊发表文章20余篇，授权发明专利10余项，撰写英文著作1部，牵头制定国家标准1项。曾获国家科技进步二等奖、上海市科技进步特等奖、河南省科技进步二等奖、中国电子学会科技进步二等奖、第三届“数智港航”数据创新应用大赛一等奖。获评江苏省333高层次人才培养计划。

• ION软件无线电中频原数据国际标准（SDR Metadata Standard）工作组委员
• 《全球定位系统》编委
• ION Pacific PNT 国际会议分会主席
• ION GNSS+2022 国际会议分会主席

• Z. Hu, X. Chen*, Z. Zhou and S. Mumtaz, "Localization With Cellular Signal RSRP Fingerprint of Multiband and Multicell," IEEE Journal on Selected Areas in Communications, vol.42, no.9, pp.2380-2394, 2024.（中科院一区）

• Z. Hu and X. Chen*, "Localization with the Fingerprints of Multipath Angle Delay Spectrum of OFDM Signal," IEEE Transactions on Wireless Communications, vol.23, no.10, pp.14080-14095, 2024. （中科院一区）

• X. Chen*, Y. J. Morton, W.-X. Yu and T.-K. Truong, "GNSS Spoofer Localization with Counterfeit Clock Bias Observables on a Mobile Platform," IEEE Sensors Journal, vol. 24, no. 14, pp. 21916-21930, 2024. 

• X. Chen* and K. Wang, “GNSS Spoofing Detection by Crowdsourcing Double Differential Pseudorange Spatial Distribution,” IEEE Transactions on Instrumentation and Measurement, vol.74, pp.1-15, 2025.

• X. Chen*, X. Yan, W. Yu, and T.-K. Truong “GNSS Interference Type Recognition with Fingerprint Spectrum DNN Method,” IEEE Transactions on Aerospace and Electronic Systems, vol.58, no.5, pp.4745-4760, 2022.

• Di He, Lin Pei, Xin Chen, Lingge Jiang, Lijuan Sun, Jiaqing Qu, and Wenxian Yu, “A Novel Wireless Localization Approach Using Twice Receiving Array Spectra Fusions and ASSR Networks,” IEEE Transactions on Communications, vol. 69, no. 4, pp.2628-2642, 2021.

• Yan Xiang, Xin Chen, Lin Pei, Yiran Luo, Yang Gao, and Wenxian Yu, “On Enhanced PPP with Single Difference Between-Satellite Ionospheric Constraints,” NAVIGATION, vol.69, no.1, 2022.

• J. Pan, L. Chen*, X. Chen*, W. Yu, “Trap Spoofing Algorithm for Target Using GNSS/INS-Integrated Navigation System Based on Prior Error Compensation,” in Proceedings of CSNC 2022, Beijing, China, May 2022, pp.482–492. （中国卫星导航年会青年优秀论文）

• T. Zhang, X. Chen*, W. Xie, W. Yu, W. Zhen, “GNSS Spoofing Detection Based on Combined Monitoring of Acquisition Function and Automatic Gain Control,” in Proceedings of CSNC 2021,Nanchang, China, May 2021, pp.324–333. （中国卫星导航年会青年优秀论文）

• X. Yan, X. Chen*, W. H. Xie, W. M. Zhen, “Intelligent Recognition Technology of GNSS Interference Source Based on Electromagnetic Fingerprint,” in Proceedings of CSNC 2020, Chengdu, China, November 2020, pp.722-732.（中国卫星导航年会青年优秀论文）

• X. Chen*，Y. J. Morton，W. Yu，and T. -K. Truong，“GPS L1CA/BDS B1I Multipath Channel Measurements and Modeling for Dynamic Land Vehicle in Shanghai Dense Urban Area，” IEEE Trans. on Vehicular Technology，vol.69，no.12，pp.14247-14263，2020.

• Di He, Xin Chen, Ling Pei, Fusheng Zhu, Lingge Jiang, and Wenxian Yu, “Multi-BS Spatial Spectrum Fusion for 2-D DOA Estimation and Localization Using UCA in Massive MIMO System,” IEEE Transactions on Instrumentation and Measurement, vol. 70, no. 70, pp.1-13, 2021.

• X. Chen*，D. He，and L. Pei，“BDS B1I multipath channel statistical model comparison between static and dynamic scenarios in dense urban canyon environment，” Satellite Navigation，vol.1，no.26，2020. （中科院一区）

• D. Lyu，X. Chen*，F. Wen，L. Pei，and D. He，“Urban area GNSS in‐car‐jammer localization based on pattern recognition，” NAVIGATION，vol. 66，no.2，pp. 325-340，2019.

• D. He，X. Chen，L. Pei，L. Jiang，and W. Yu，“Improvement of Noise Uncertainty and Signal-To-Noise Ratio Wall in Spectrum Sensing Based on Optimal Stochastic Resonance，” Sensors，vol. 19，no. 4，2019.

• X. Tang，X. Chen，Z. Pei，P. Wang，“The Explicit Tuning Investigation and Validation of a Full Kalman Filter-Based Tracking Loop in GNSS Receivers，” IEEE Access，vol. 7，no.1，pp. 111487–111498，2019.

• Y. Wang，X. Chen*，and P. Liu，“Statistical Multipath Model Based on Experimental GNSS Data in Static Urban Canyon Environment，” Sensors，vol.18，no.4，2018.

• F. Wen，W. Xie，X. Chen，and P. Liu，DOA Estimation for Noncircular Sources with Multiple Noncoherent Subarrays，IEEE Communications Letters，vol. 21，no. 8，pp. 1783-1786，2017.

• X. Chen*，“Statistical multipath model comparative analysis of different GNSS orbits in static urban canyon environment，” Advances in Space Research，vol.62，no.5，pp.1034-1048，2018.

• D. He，T. Bouras，X. Chen，W. Yu，Y. Zhang，and Y. Yang，3-D Spatial Spectrum Fusion Indoor Localization Algorithm Based on CSI-UCA Smoothing Technique，IEEE Access，vol. 6，pp. 59575-59588，2018.

• X. Chen* and Y. Morton，“Iterative subspace alternating projection method for GNSS multipath DOA estimation，” IET Radar Sonar and Navigation，vol.10，no.7，pp.1260-1269，2016.

• X. Chen*，F. Dovis，S. Peng，Y. Morton，“Comparative Studies of GPS Multipath Mitigation Methods Performance，” IEEE Trans. on Aerospace and Electronic Systems，vol.49，no.3，pp. 1555-1568，2013.

• X. Chen*，Y. Morton，and F. Dovis，“A Computationally Efficient Iterative MLE for GPS AOA Estimation，” IEEE Trans. on Aerospace and Electronic Systems，vol.49，no.4，pp.2707-2716，2013.