职称：副研究员
研究所：碳基电子学研究中心
研究领域：微波器件、毫米波与太赫兹集成电路
电子邮件：defu.wang[at]pku.edu.cn
教育经历：德国亚琛工业大学电气工程工学博士学位 (Dr.-Ing)
研究经历：2010年10月-2015年11月 德国亚琛工业大学（RWTH Aachen）高频电子研究所（HFE）助理研究员；2015年12月-2019年1月 德国莱布尼茨-高性能创新微电子研究所（IHP）助理研究员；2019年2月-2021年11月 德国弗劳恩霍夫光学微系统研究所纳米技术中心（Fraunhofer-IPMS CNT）博士后；2021年12月-至今 北京大学电子学院碳基电子学研究中心副研究员，主要从事碳基射频电子器件与单片微波集成电路的研制。
重要研究成果：
研制碳纳米管与锗硅太赫兹射频芯片，聚焦攻关高频段碳纳米管单片微波集成电路，实现了碳纳米管射频器件的宽带大信号建模，制备了Ka波段与W波段碳基射频移相器单片微波集成电路（IEEE微波领域SCI/EI近期论文6篇）。
基于IHP SG13G2的130nm SiGe BiCMOS锗硅工艺开发240 GHz 和 500 GHz系列太赫兹射频前端与高频测量片上系统、基于GlobalFoundries® 22FDX FDSOI 22 nm CMOS工艺开发毫米波雷达前端芯片以及基于X-FAB的XT018 SOI CMOS工艺开发1T-1C的FeFET铁电存储器芯片。参与欧洲领导力电子元件和系统ECSEL的欧盟重大专项项目3项（BEYOND5，OCEAN12，WAKeMeUP）以及德国DFG及BMBF的太赫兹芯片项目2项（THz-LoC、T-KOS）。
成果发表：在IEEE微波与集成电路领域刊物 (TMTT, MWTL, JSSC, TED)与国际会议上发表SCI/EI文章40余篇，国际学术会议（包括IEEE微波领域旗舰会议MTT-S IMS）口头报告10余次。
重点主持参与项目：
1. 国家自然科学基金面上项目，62271009，碳纳米管变容器与射频电路，2023.01-2026.12，53万元，在研，项目负责人；
2. 国家专项项目，1200万元，主持；
3. 国家重点研发计划，2022YFB4401604，碳基太赫兹射频晶体管与微波集成电路，2022.10-2026.09，100万元，在研，参与。
代表性科研成果（具体参见个人主页http://scholar.pku.edu.cn/defu.wang）
专著（1部）
1. Defu Wang, Highly Efficient Microwave Rectifiers for RF Energy Recycling Technique, Verlag Dr. Hut, München, Germany, 2019
代表性学术论著：
1. M. Zhuo, H. Qiu, S. He, L. Ding, Z. Zhang, D. Wang*, L-M. Peng, "Carbon Nanotube Schottky Diode With Broadband Nonlinear Equivalent Circuit Model for Millimeter-Wave Frequency Multiplication," in IEEE Microwave and Wireless Technology Letters, doi: 10.1109/LMWT.2025.3574378
2. H. Qiu, M. Zhuo, L. Ding and D. Wang*, "Compact Reflection-Type Phase Shifter MMIC for Ka-Band in Aligned Carbon Nanotube Array," in IEEE Microwave and Wireless Technology Letters, doi: 10.1109/LMWT.2025.3594036
3. D. Wang*, M. H. Eissa, K. Schmalz, T. Kämpfe and D. Kissinger, "240-GHz Reflectometer-Based Dielectric Sensor With Integrated Transducers in a 130-nm SiGe BiCMOS Technology," in IEEE Transactions on Microwave Theory and Techniques, vol. 69, no. 1, pp. 1027-1035, Jan. 2021
4. D. Wang*, M. H. Eissa, K. Schmalz, T. Kämpfe and D. Kissinger, "480-GHz Sensor With Subharmonic Mixer and Integrated Transducer in a 130-nm SiGe BiCMOS Technology," in IEEE Microwave and Wireless Components Letters, vol. 30, no. 9, pp. 908-911, Sept. 2020
5. D. Wang*, M. H. Eissa, K. Schmalz, J. Yun, A. Malignaggi, J. Borngräber, M. Kucharski, T. Kämpfe, K. Seidel, H.J. Ng and D. Kissinger, "240-GHz Four-Channel Power-Tuning Heterodyne Sensing Readout System With Reflection and Transmission Measurements in a 130-nm SiGe BiCMOS Technology," in IEEE Transactions on Microwave Theory and Techniques, vol. 67, no. 12, pp. 5296-5306, Dec. 2019
6. M. Kucharski, M. H. Eissa, A. Malignaggi, D. Wang, H. J. Ng and D. Kissinger, "D-Band Frequency Quadruplers in BiCMOS Technology," in IEEE Journal of Solid-State Circuits, vol. 53, no. 9, pp. 2465-2478, Sept. 2018
7. D. Wang*, K. Schmalz, M. H. Eissa, J. Borngräber, M. Kucharski, M. Elkhouly, M. Ko, H. J. Ng and D. Kissinger, "Integrated 240-GHz Dielectric Sensor With dc Readout Circuit in a 130-nm SiGe BiCMOS Technology," in IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 9, pp. 4232-4241, Sept. 2018
8. M. -D. Wei, Y. -T. Chang, D. Wang, C. -H. Tseng and R. Negra, "Balanced RF Rectifier for Energy Recovery With Minimized Input Impedance Variation," in IEEE Transactions on Microwave Theory and Techniques, vol. 65, no. 5, pp. 1598-1604, May 2017
9. S. Abdulazhanov, M. Lederer, D. Lehninger, C. Mart, T. Ali, D. Wang, R. Olivo, J. Emara, T. Kämpfe and G. Gerlach, "Tunability of Ferroelectric Hafnium Zirconium Oxide for Varactor Applications," in IEEE Transactions on Electron Devices, vol. 68, no. 10, pp. 5269-5276, Oct. 2021
10. C. Heine, C. E. Durmaz, D. Wang, Z. Cao, M. Wietstruck, B. Tillack and D. Kissinger. "Towards a fully integrated sub-THz microfluidic sensor platform for dielectric spectroscopy" Frequenz, vol. 76, no. 11-12, 2022, pp. 685-697
代表性会议论文：
1. D. Wang, M. H. Eissa, K. Schmalz, T. Kämpfe and D. Kissinger, "240-GHz Reflectometer with Integrated Transducer for Dielectric Spectroscopy in a 130-nm SiGe BiCMOS Technology," 2020 IEEE/MTT-S International Microwave Symposium (IMS), Los Angeles, CA, USA, 2020, pp. 1129-1132
2. D. Wang ; J. Yun; M. H. Eissa; M. Kucharski; K. Schmalz; A. Malignaggi, Y. Wang, J. Borngräber, Y. Liang, H. J. Ng, Q. H. Le, D. K. Huynh, T. Kämpfe, K. Seidel and D. Kissinger "207-257 GHz Integrated Sensing Readout System with Transducer in a 130-nm SiGe BiCMOS Technology," 2019 IEEE MTT-S International Microwave Symposium (IMS), Boston, MA, USA, 2019, pp. 496-499
3. D. Wang, K. Schmalz, M. H. Eissa,J. Borngräber, M. Kucharski, M. Elkhouly, M. Ko,Y. Wang, J. Yun and B. Tillack "Homodyne and Heterodyne Terahertz Dielectric Sensors: Prototyping and Comparison in BiCMOS Technology for Lab-on-Chip Applications," 2018 IEEE International Microwave Biomedical Conference (IMBioC), Philadelphia, PA, USA, 2018, pp. 4-6 (Finalist award)
4. D. Wang, K. Schmalz, M.H. Eissa, J. Borngraber, M. Kucharski, M. Elkhouly, F. I. Jamal, M. Ko, H.J. Ng and D. Kissinger"Integrated 240 GHz dielectric sensor with DC readout circuit in THz lab-on-chip measurements," 2017 IEEE MTT-S International Microwave Symposium (IMS), Honololu, HI, USA, 2017, pp. 1524-1526
5. D. Wang, K. Schmalz, J. Borngräber and D. Kissinger, "On-Chip Scalable Resonator-Based Transducers for Terahertz Dielectric Sensing in SiGe BiCMOS Technology," 2018 Asia-Pacific Microwave Conference (APMC), Kyoto, Japan, 2018, pp. 240-242,
6. D. Wang, X. A. Nghiem, M. -D. Wei and R. Negra, "Design of a high efficiency rectifier with wide bandwidth and input power range based on the time reversal duality of power amplifier," 2015 European Microwave Conference (EuMC), Paris, France, 2015, pp. 291-294
7. D. Wang, J. Guan and R. Negra, "Study of the impedance transformation ratio of microwave rectifier for outphasing power recycling application," 2015 IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (PAWR), San Diego, CA, USA, 2015, pp. 1-3
8. D. Wang and R. Negra, "Design of a dual-band rectifier for wireless power transmission," 2013 IEEE Wireless Power Transfer (WPT), Perugia, Italy, 2013, pp. 127-130 (Cited>100@Google Scholar)
9. D. Wang and R. Negra, "Reconstruction filter suitable for lowpass delta-sigma RF transmitters," 2013 IEEE Radio and Wireless Symposium, Austin, TX, USA, 2013, pp. 322-324 (Finalist award)
10. D. Wang and R. Negra, "Design of a rectifier for 2.45 GHz wireless power transmission," PRIME 2012; 8th Conference on Ph.D. Research in Microelectronics & Electronics, Aachen, Germany, 2012, pp. 1-4 (Silver leaf award)
代表性学术论著：
1. Defu Wang, Highly Efficient Microwave Rectifiers for RF Energy Recycling Technique, Verlag Dr. Hut, Müchen, Germany, 2019
代表性发明专利：
1. 王德甫、张志勇、彭练矛，基于碳纳米管场效应晶体管的压控振荡器（202211285072）
2. 曾海默，王德甫，梁学磊，张志勇，彭练矛，一种倍频器电路（2024118553667）
3. 何思敏，卓牧蓉，王德甫，张志勇，彭练矛，一种基于碳纳米管肖特基二极管的单平衡射频混频器电路（2025102127749）
国际学术机构任职
1. IEEE微波理论与技术协会MTT-S 射频纳米技术分会TC-8委员, 2025-至今
