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Research Center for RF & Photonic Information Processing

College of Information Science and Electronic Engineering at Zhejiang University

Research Highlights

Research topic: Multiplexed Millimeter Wave Communication with Dual Orbital Angular Momentum (OAM) Mode Antennas


Communications using the orbital angular momentum (OAM) of radio waves have attracted much attention in recent years. In this paper, a novel millimeter-wave dual OAM mode antenna is cleverly designed, using which a 60GHz wireless communication link with two separate OAM channels is experimentally demonstrated. The main body of the dual OAM antenna is a traveling-wave ring resonator using two feeding ports fed by a 90° hybrid coupler. A parabolic reflector is used to focus the beams… Read more

Research topic: The Capacity Gain of Orbital Angular Momentum Based Multiple-Input-Multiple-Output System


In this work, we compare the technique of using uniform linear array consist of circular traveling-wave OAM antennas for multiplexing with the conventional multiple-in-multiple-out (MIMO) communication method, and numerical results show that the OAM based MIMO system can increase channel capacity while communication distance is long enough.Our results reveal that OAM waves are complementary with MIMO method. OAM waves multiplexing is suitable for long-distance line-of- sight (LoS) communications or communications in open area where the multi-path effect is weak and can be used in massive MIMO systems as well. Read more

Latest News

  • 2016.10.06: Another POSTDEADLINE paper on ‘260Gbit/s Photonic-Wireless Link in the THz Band’is accepted to present at the IEEE Photonics Conference (IPC), which is held in Hawaii, USA. This work is collaborated among NETLAB and KTH in Sweden, DTU in Denmark, Tianjin University and Zhejiang University in China. Up to now, we have successfully demonstrated the record datarates of 60Gbit/s, 160Gbit/s and 260Gbit/s in the 300-500GHz band.
  • 2016.09.30: Dr. Yu gave an invited talk ‘Exploring THz frequency bands for high speed wireless communications’ at the 41st International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) conference held in Copenhagen, Denmark. In the talk, he reviewed the state-of-the-art work about high speed millimeter-wave/THz communication.
  • 2016.07.05: One paper entitled ‘THz Photonics-Wireless Transmission of 160Gbit/s Bitrate’ is accepted as a POSTDEADLINE paper at the 21st Opto Electronics and Communications Conference/International Conference on Photonics in Switching 2016 (OECC/PS 2016), which is held this year in July 2016, Niigata, Japan. This work is conducted by Dr. Yu from the RPIP, in close collaboration with Technical University of Denmark and Tianjin University.
  • 2016.05.21: Prof. Xianmin ZHANG, Associate Prof. Shilie ZHENG and 2 Ph.D. students attended the IEEE International Microwave Symposium (IMS). The 2016 IEEE International Microwave Symposium (IMS2016) to be held in San Francisco, California, 22-27 May 2016. IMS2016, organized by the IEEE Microwave Theory and Technique Society (MTT-S), is the premier conference for attendees to learn about the latest information in the RF and microwave industry.

Faculty

Xianmin ZHANG, Professor

Professor Xianmin Zhang received his BS and PhD degrees in physical electronics and optoelectronics from Zhejiang University, Hangzhou, China, in 1987 and 1992, respectively.

He was appointed as an associate professor of information and electronic engineering at Zhejiang University in 1994 and full professor in 1999. He was a Research Fellow with the University of Tokyo, Tokyo, Japan, and Hokkaido University, Sapporo, Japan, from November 1996 to September 1997, and October 1997 to September 1998, respectively. In 2007, he spent two months with the Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA, as a Visiting Research Fellow. He is currently the Chair of the Department of Information Science & Electronic Engineering, Zhejiang University. His research interests include microwave photonics, optic fiber, and optic communication.

Research areas: Microwave photonics, Radio over fiber

Contact Phone: +86 571 87952373

E-mail: zhangxm@zju.edu.cn

Dongxiao YANG, Professor

Dongxiao Yang received the B.S., M.S., and Ph.D. degrees in physical electronics and optoelectronics from Zhejiang University, Hangzhou, China, in 1983, 1986 and 1994, respectively. In August 1986, he joined the Department of Information Science and Electronic Engineering, Zhejiang University, and was promoted to an associate professor and a professor in 1996 and 2001, respectively.

Prof. Yang is Associate Chair of Department of Information Science and Electronic Engineering, Zhejiang University. He is vice director of the Chinese Institute of Electronics on Vacuum Electronics Society, and is a member of Electronic Science and Technology Steering Committee for Chinese Higher Education. From August 1990 to October 1993, Mr. Yang was a jointly trained PhD student, the Institute of High Frequency Technique at Aachen Technical University (Institut fuer Hoch Frequenz Technik der RWTH Aachen), Aachen, Germany.

From December 1994 to July 1997, Dr. Yang was a postdoctoral fellow in Electronics and Communication at Zhejiang University. From March 1999 to February 2000, from August 2000 to July 2001, and from October 2002 to January 2003, Dr. Yang joined the Institute of Textiles and Clothing at the Hong Kong Polytechnic University as a research scientist.

Prof. Yang is the author of over 70 scientific journal and conference articles, United States Patent 7027699 titled Optical Fiber and Optical Fiber Sensors issued April 11, 2006, and four books (“Fundamentals of Photonics”, “Basic Physics of Information Electronics”, “Physics for Contemporary Information Electronics” and “Smart Fibres, Fabrics and Clothing”) which were published by Zhejiang University Press (Hangzhou, China), Woodhead Publishing Limited (Cambridge, England) and CRC Press (New York, USA). His research interests include terahertz science and technology, fiber optic sensing, and fiber optic communication. Currently, Prof. Yang is a principal investigator of on-going national project which are supported by National Science Foundation of China (NSFC).

Research areas: Terahertz Technology, Fiber Optic Communication and Sensing Technology

E-mail: yangdx@zju.edu.cn

Xiaofeng JIN, Professor

Prof. Xiaofeng Jin was born in September 1968 in Zhejiang, China. He received the Ph.D. degree in Optical Instrumentation from Zhejiang University in 1996, the Master of Engineering degree in Underwater Acousto-electronics Engineering from China Ship Building Institute in 1993, and a B.S. in Optical Engineering from Huazhong University of Science and Technology in 1990. He was appointed as an associate professor with the Department of Information & Electronic Engineering of Zhejiang University in 1999 and promoted as a full professor in 2006.

Research areas: Millimeter wave/microwave photonics, Photonic circuits and smart sensing systems

E-mail: jinxf00@zju.edu.cn

Hao CHI, Professor

His research interests are optical communication and network, microwave photonics, photonic signal processing etc.

Research areas: Optical communication and network, Microwave photonics, Photonic signal processing

Contact Phone: +86 571 87953871
E-mail: chihao@zju.edu.cn

Shilie ZHENG, Professor

Shilie Zheng received her B.S. and M.S. degrees in materials science from Zhejiang University, China, in 1995 and 1998 and received her PhD degree in physical electronics and optoelectronics from the same University in 2003. In 1998, she joined the faculty of Information Science & Electronic Engineering, Zhejiang University, where she was appointed as an associated professor in 2005. She worked as a research associate in Tohuku University from December, 2005 to April, 2006.

Dr. Zheng is the author or co-author of over 30 peer-reviewed scientific papers. Currently her research interests include human area network communication, radio over fiber links, FBG based devices and fiber optical communication systems.

Research areas: Microwave photonics, Human area network communication, Optical communication and optical devices

E-mail: zhengsl@zju.edu.cn

Xianbin YU,Research Professor

Xianbin Yu is a research professor in the College of Information Science and Electronic Engineering at Zhejiang University. He received  his Ph.D degree in 2005 from Zhejiang University in China. From 2005 to 2007, he was a postdoctoral research fellow in Tsinghua University, China. Since 2007 until 2016, he was employed at DTU Fotonik of the Technical University of Denmark in Denmark, where he became an assistant professor in 2009 and was promoted to be a Senior Researcher in 2013. His research interests are in the areas of ultrafast millimeter-wave/THz photonic information processing, ultrahigh frequency photonic wireless communication systems and emerging new applications of millimeter-wave/THz technology, etc.

He has given 20+ invited talks in prestigious international conferences within the area of communications, and has (co-)authored 2 book chapters and 150+ peer-reviewed international journal and conference papers. He held a Marie Curie Fellowship within the 7th European Community Framework Program.

Research areas: Ultrafast RF photonic signal processing, Millimeter-wave/THz photonic wireless communications, Photonics-enabled millimeter-wave/THz imaging

E-mail: xyu@zju.edu.cn

Postdocs

Shi Jia

Shi Jia

Postdoc

 

Dr. Shi Jia

Dr. Jia is currently working as a postdoc at Zhejiang University. He obtained B.E. degree and MEng. Degree in Electrical and Information Engineering, both from Tianjin University, China, and received the Ph.D. degree in Information and Communication Engineering in Ministry of Education Key Laboratory of Opto-electronic Information Technology from Tianjin University in 2016. His Ph.D. research was investigating key microwave photonics techniques in low phase noise microwave generator and broadband THz wireless communications, with a focus on optoelectronic oscillator (OEO) and ultrahigh-speed THz wireless communications. During September 2015 and August 2016, Dr. Jia worked as a guest Ph.D. researcher at DTU Fotonik, where he achieved a series of breakthrough in developing ultrahigh speed THz wireless transmission in the THz band above 300 GHz.

Current Graduate Students

—— Ph.D. Students ——

Changqiao LIU

Ph.D. (2013 – present)

Bachelor: Zhejiang University
Supervisor: Xiaofeng JIN
E-mail: 11331022@zju.edu.cn

Gelin CHEN

Ph.D. (2013 – present)

Bachelor: Xidian University
Supervisor: Shilie ZHENG
E-mail: chenyiling@zju.edu.cn

Zhijing ZHU

Ph.D. (2013 – present)

Bachelor: Zhejiang University
Supervisor: Hao CHI
E-mail: zzj1030@qq.com

Kang XIAO

Ph.D. (2014 – present)

Bachelor: Tianjin Polytechnic University
Supervisor: Xiaofeng JIN
E-mail: kangxiao_xk@163.com

Jiayu ZHENG

Ph.D. (2014 – present)

Bachelor: Dalian Maritime University
Supervisor: Xianmin ZHANG
E-mail: zhengjiayu@zju.edu.cn

Wei WANG

Ph.D. (2014 – present)

Bachelor: Zhejiang University of Technology
Supervisor: Dongxiao YANG
E-mail: 11431025@zju.edu.cn

Hongxia HE

Ph.D. (2016 – present)

Bachelor: Zhejiang University of Technology
Supervisor: Hao CHI
E-mail: hehongxia@zju.edu.cn

—— Master Students ——

Hangkai ZHANG

Master (2015 – present)

Bachelor: Zhejiang University
Supervisor: Xianbin YU
E-mail: zhanghk@zju.edu.cn

Yang ZHANG

Master (2015 – present)

Bachelor: Qingdao University
Supervisor: Xiaofeng JIN
E-mail: 244357836@qq.com

Zhenlei SHAO

Master (2015 – present)

Bachelor: Zhejiang University
Supervisor: Xianmin ZHANG
E-mail: 21531024@zju.edu.cn

Xiangyue ZHANG

Master (2015 – present)

Bachelor: Xidian University
Supervisor: Xianmin ZHANG
E-mail: 21531025@zju.edu.cn

Ruofan DONG

Master (2015 – present)

Bachelor: Huazhong University of Science and Technology
Supervisor: Shilie ZHENG
E-mail: dongruofan@zju.edu.cn

Chentao HOU

Master (2015 – present)

Bachelor: University of Electronic Science and Technology of China
Supervisor: Hao CHI
E-mail: 498571283@qq.com

Zhenhai QIAN

Master (2015 – present)

Bachelor: Zhejiang University of Technology
Supervisor: Dongxiao YANGg
E-mail: 21531020@zju.edu.cn

Shiwei WANG

Master (2016 – present)

Bachelor: Harbin Institute of Technology at Weihai
Supervisor: Xianbin YU
E-mail: wswcsbs@qq.com

Kexin LIU

Master (2016 – present)

Bachelor: Sun Yat-sen University
Supervisor: Xianbin YU
E-mail: liukx3@mail2.sysu.edu.cn

Zhiwei CHENG

Master (2016 – present)

Bachelor: Shanghai University
Supervisor: Xiaofeng JIN
E-mail: ahhssxczw@163.com

Jun’ao JIN

Master (2016 – present)

Bachelor: Zhejiang University
Supervisor: Xianmin ZHANG
E-mail: 3120101965@zju.edu.cn

Alumni

Boyu XU, PhD (2011-2016)

Yanhong ZHU, PhD (2012-2017)

Chen XU, PhD (2011-2016)

Yu PAN, PhD (2012-2017)

Yuan MEI, PhD (2011-2016)

Yuxiao XU, PhD (2012-2017)

Yanru LI, MSc (2013-2016)

Rongrong FU, MSc (2014-2017)

Weite ZHANG, MSc (2014-2017)

Yinlong ZHAO, MSc (2014-2017)

Yiping HU, MSc (2013-2016)

Yuzhou ZHANG, MSc (2014-2017)

Xinyi CHEN, MSc (2014-2017)

ChuanJiang MA, MSc (2014-2017)

Zhuofan ZHANG, MSc (2014-2017)

Mingyang LI, MSc(2014-2017)

Research Lines

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Research Projects

 

  1. Remote photo-acoustic key technologies for shallow-sea topographic survey, supported by the National Science and Technology Support Program, 2012.01-2015.12, Project leader: Prof. Xiaofeng Jin
  2. Key technology of low phase-noise millimeter wave opto-electronic oscillators, supported by the National Natural Science Foundation, 2014.01.01-2017.12.03, Project leader: Prof. Xiaofeng Jin
  3. Multiband tunable microwave photonic signal processing with high precision, supported by the National Basic Research Program of China (973 Program), Project leader: Prof. Xiaofeng Jin
  4. Propagation and communication systems employing radio frequency orbital angular momentum wave, supported by the National Program on Key Basic Research Project of China (973 Program), 2014-2018, Project leader: Prof. Xianmin Zhang
  5. Integrated passive devices for orbital angular momentum communication systems, supported by the National Program on Key Basic Research Project of China (973 Program), 2014-2018, Project leader: Asso. Prof. Shilie Zheng
  6. Receiver scheme of vortex electromagnetic waves, Supported by the National High-tech R&D Program of China (863 Program), 2015-2016, Project leader: Asso. Prof. Shilie Zheng
  7. Plain spiral orbital angular momentum wave and its applications, supported by the National Natural Science Foundation, 2016.01-2019.12, Project leader: Asso. Prof. Shilie Zheng
  8. Photonics-assisted technologies for receiving vortex millimeter wave, supported by the National Natural Science Foundation, 2014.01-2017.12, Project leader: Prof. Xianmin Zhang
  9. Novel coaxial fiber radio frequency antennas, supported by the National Natural Science Foundation, 2012.01-2015.12, Project leader: Asso. Prof. Shilie Zheng
  10. All-optical generation of widely tunable microwave/millimeter wave based on dual-band microchip laser, supported by the National Natural Science Foundation, 2011.01-2013.12, Project leader: Prof. Xianmin Zhang
  11. Project supported by the Natural Science Foundation of Zhejiang Province for Distinguished Young Scholar, 2010.01-2012.12, Project leader: Prof. Xianmin Zhang
  12. Intra-body communication based on electro-optic reception technology, supported by the National Natural Science Foundation, 2009.01-2011.12, Project leader: Asso. Shilie Zheng
  13. Several key technologies for photonic compressive sensing, supported by the National Natural Science Foundation, 2016.01 – 2019.12,Project leader: Prof. Hao Chi
  14. Theoretical and experimental analysis on photonics radio frequency spectrum, supported by the National Natural Science Foundation, 2012.01- 2015.12, Project leader: Prof. Hao Chi
  15. Several key issues on microwave photonic signal processing, Program for New Century Excellent Talents in University of Ministry of Education of China, 2011.01 – 2013.12, Project leader: Prof. Hao Chi
  16. Photonic generation of broadband microwave/ mimllimeter-wave, supported by the National Natural Science Foundation, 2009.01-2011.12, Project leader: Prof. Hao Chi

Publications

 

—— 2016 ——

  1. Y. Xu, T. Jin, H. Chi, S. Zheng, X. Jin, and X. Zhang, Time-Frequency Uncertainty in the Photonic A/D Converters Based on Spectral Encoding, IEEE Photonics Technology Letters, Vol. 28, No. 8, pp. 841-844, April 2016.

—— 2015 ——

  1. Y. Mei, T. Jin, H. Chi, S. Zheng, X. Jin, and X. Zhang, Characterization of the photonic generation of phase-coded RF signals based on pulse shaping and frequency-to-time mapping, Applied Optics, Vol. 54, No.13, pp. 3956-3962, May 2015.
  2. Z. Zhu, H. Chi, S. Zheng, T. Jin, X. Jin, and X. Zhang, Analysis of compressive sensing with optical mixing using a spatial light modulator, Applied Optics, Vol. 54, No. 8, pp. 1894-1899, March 2015.
  3. Xiannan Hui, Shilie Zheng, Yiling Chen, Yiping Hu, Xiaofeng Jin, Hao Chi, and Xianmin Zhang, Multiplexed millimeter wave communication with dual orbital angular momentum (OAM) mode antennas, Scientific Reports, Vol. 5, 10148, May 19, 2015.
  4. Shilie Zheng, Xiaonan Hui, Jiangbo Zhu, Hao Chi, Xiaofeng Jin, Siyuan Yu, and Xianmin Zhang, Orbital angular momentum mode-demultiplexing scheme with partial angular receiving aperture, Optics Express, Vol. 23, No. 9, May 4, 2015, pp. 12251-12257.
  5. Yi Wang, Xiaofeng Jin, Yanhong Zhu, Xianmin Zhang, Shilie Zheng, Hao Chi, A wideband tunable optoelectronic oscillator based on a spectral-subtraction-induced MPF, IEEE Photonics Technology Letters, Vol. 27, No. 9, May 1, 2015, pp. 947-950.
  6. Yuan Mei, Tao Jin, Hao Chi, Shilie Zheng, Xiaofeng Jin, and Xianmin Zhang, Characterization of the photonic generation of phase-coded RF signals based on pulse shaping and frequency-to-time mapping, Applied Optics, Vol. 54, No. 13, May 1, 2015, pp. 3956-3962.
  7. Xiaonan Hui, Shilie Zheng, Yiping Hu, Chen Xu, Xiaofeng Jin, Hao Chi, and Xianmin Zhang, Ultralow reflectivity spiral phase plate for generation of millimeter-wave OAM beam, IEEE Antennas and Wireless Propagation Letters, Vol. 14, April 2015, pp. 966-969.
  8. Shilie Zheng, Xiaonan Hui, Xiaofeng Jin, and Hao Chi, and Xianmin Zhang, Transmission characteristics of a twisted radio wave based on circular traveling-wave antenna, IEEE Transactions on Antennas and Propagation, Vol. 63, No. 4, April 2015, pp. 1530-1536.
  9. Zhijing Zhu, Hao Chi, Shilie Zheng, Tao Jin, Xiaofeng Jin, and Xianmin Zhang, Analysis of compressive sensing with optical mixing using spatial light modulator, Applied Optics, Vol. 54, No. 8, March 10, 2015, pp. 1894-1899.
  10. Ying Chen, Xianbin Yu, Hao Chi, Shilie Zheng, Xianmin Zhang, Xiaofeng Jin, and Michael Galili, Compressive sensing with a microwave photonic filter, Optics Communications, Vol. 338, 2015, pp.428–432.

—— Before 2015 ——

  1. Y. Chen, X. Yu. H. Chi, X. Jin, X. Zhang, S. Zheng, and M. Galili, Compressive sensing in a photonic link with optical integration, Optics Letters, Vol.39, No.8, pp. 2222-2224, April 2014.
  2. Y. Chen, H. Chi, T. Jin, S. Zheng, X. Jin, and X. Zhang, Sub-Nyquist Sampled Analog-to-Digital Conversion Based on Photonic Time Stretch and Compressive Sensing With Optical Random Mixing, Journal of Lightwave Technology, Vol.31, No.21, pp.3395-3401, Nov. 2013.
  3. Hao Chi, Ying Chen, Yuan Mei, Xiaofeng Jin, Shilie Zheng, and Xianmin Zhang, Microwave spectrum sensing based on photonic time stretch and compressive sampling, Optics Letters, Vol. 38, No. 2, pp.136-138, Jan. 2013.
  4. Hao Chi, Yuan Mei, Ying Chen, Donghui Wang, Shilie Zheng, Xiaofeng Jin, and Xianmin Zhang, Microwave spectral analysis based on photonic compressive sampling with random demodulation, Optics Letters, Vol. 37, No. 22, pp.4636-4638, Nov. 2012.
  5. Ying Chen, Hao Chi, Xianmin Zhang, Shilie Zheng, and Xiaofeng Jin, Differentially- Encoded Photonic Analog-to-Digital Conversion based on Phase Modulation and Interferometric Demodulation, IEEE Photonics Technology Letters, Vol.23, No.24, pp. 1890-1892, Dec. 2011.
  6. Yun Wang, Hao Chi, Xianmin Zhang, Shilie Zheng, and Xiaofeng Jin, Photonic approach for microwave spectral analysis based on Fourier cosine transform, Optics Letters, vol. 36, no.19, pp.3897-3899, Oct. 2011.
  7. H. Chi, Z. Li, X. Zhang, S. Zheng, X. Jin, and J. P. Yao, Proposal for photonic quantization with differential encoding using a phase modulator and delay-line interferometers, Optics Letters, vol.36, no.9, pp.1629-1631, May 2011.
  8. Shuna Yang, Chao Wang, Hao Chi, Xianmin Zhang, Shilie Zheng, Xiaofeng Jin and Jianping Yao, Photonic analog-to-digital converter using Mach-Zehnder modulators having identical half-wave voltages with improved bit resolution, Applied Optics, Vol.48, No.22, pp.4458-4467, Aug. 2009.
  9. H. Chi, X. Zou and J. P. Yao, Analytical models for phase-modulation-based microwave photonic systems with phase modulation to intensity modulation conversion using a dispersive device, IEEE/OSA Journal of Lightwave Technology, Vol.27, No.5, pp.511-521, March 2009.
  10. Hao Chi, Jianping Yao, Frequency quadrupling and upconversion in a radio over fiber link, IEEE/OSA Journal of Lightwave Technology, Vol.26, No.15, pp.2706-2711, Aug. 2008.
  11. H. Chi, X. Zou and J. P. Yao, An approach to the measurement of microwave frequency based on optical power monitoring, IEEE Photonics Technology Letters, Vol.20, No.17, pp.1249-1251, July 2008.
  12. H. Chi and J. P. Yao, Chirped RF pulse generation based on optical spectral shaping and wavelength-to-time mapping using a nonlinearly chirped fiber Bragg grating, IEEE/OSA Journal of Lightwave Technology, Vol.26, No.10, pp.1282-1287, May 2008.
  13. H. Chi and J. P. Yao, Photonic Generation of Phase-Coded Millimeter-Wave Signal Using a Polarization Modulator, IEEE Microwave and Wireless Components Letters, Vol.18, No.5, pp.371-373, May 2008.
  14. H. Chi and J. P. Yao, Power distribution of phase-modulated microwave signals in a dispersive fiber-optic link, IEEE Photonics Technology Letters, Vol.20, No.4, pp.315-317, Feb. 2008.
  15. H. Chi and J. P. Yao, A photonic analog-to-digital conversion scheme using Mach-Zehnder modulators with identical half-wave voltages, Optics Express, Vol.16, No.2, pp.567-574, Jan. 2008.
  16. H. Chi and J. P. Yao, Waveform distortions due to second-order dispersion and dispersion mismatches in a temporal pulse shaping system, IEEE/OSA Journal of Lightwave Technology, vol. 25, no.11, pp.3528-3535, November 2007.
  17. H. Chi and J. P. Yao, All-fiber chirped microwave pulse generation based on spectral shaping and wavelength-to-time conversion, IEEE Transactions on Microwave Theory and Techniques, vol. 55, no. 9, pp. 1958-1963, September 2007.
  18. H. Chi and J. P. Yao, An approach to photonic generation of high-frequency phase-coded RF pulses, IEEE Photonics Technology Letters, vol. 19, no. 10, pp. 768-770, May 2007.
  19. H. Chi, F. Zeng, and J. P. Yao, Photonic generation of microwave signals based on pulse shaping, IEEE Photonics Technology Letters, vol. 19, no. 9, pp. 668-670, May 2007.
  20. H. Chi and J. P. Yao, Symmetrical waveform generation based on temporal pulse shaping using an amplitude-only modulator, Electronics Letters, vol. 43, no. 7, pp. 415-417, March 2007.

 

—— 2015 ——

  1. X. Yu*, R. Asif, M. Piels, D. Zibar, Galili, T. Morioka, P. Uhd Jepsen, L. K. Oxenløwe, 60Gbit/s 400GHz wireless transmission, Photonics in Switching 2015, Postdeadline paper PDP1, Florence, Italy, 2015 September 22-25.
  2. Yu*, M. Galili, T. Morioka, P. Uhd Jepsen, L. K. Oxenløwe, Towards ultrahigh speed impulse radio THz wireless communications, 2015 International Conference on transparent optical networks (ICTON 2015), Invited talk, Budapest, Hungary, 2015 July 5-9.
  3. Yu*, Borja Vidal, M. Galili, T. Morioka, P. Uhd Jepsen, L. K. Oxenløwe, Experimental characterization of extremely broadband THz impulse radio systems, Paper W1E4, 40th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THZ 2015), Hong Kong, 2015 August 25-28.
  4. Yu*, L. K. Oxenløwe, TWIST: THz wireless information systems and technologies, 16th edition of the International Symposium on RFMEMS and RF-MICROSYSTEMS (MEMSWAVE 2015), Invited talk, Barcelona, Spain, 2015 June 29-July 1st.
  5. Yu*, M. Galili, T. Morioka, P. Uhd Jepsen, L. K. Oxenløwe, Ultrafast THz impulse radio communications, 4th Annual World Congress of Advanced Materials-2015 (WCAM2015), Invited talk, Chongqing, China, 2015 May 27-29.
  6. Yu*, X. Zhang, Fundamental analysis of extremely fast photonic THz wireless communication systems, IEEE 8th International Conference on Advanced Infocomm Technology (ICAIT 2015), Invited talk, Hangzhou, China, 2015 October 25-27.