C72. Dongya Shen , Teng Guo , Fuqiang Kuang, Xiupu Zhang , Ke Wu,“A Novel Wideband Printed Diversity Antenna for Mobile Handsets”, IEEE Society 75th International conference on Vehicular Technology ( 2012 VTC Spring), Yokohama, Japan, May, 2012.

C71. Dongya Shen, Xiupu Zhang,“A Novel Channel Model for Mobile Communications”，2012 IEEE International Symposium on Antennas and Propagation (2012 APS- USNC/URSI), Chicago, USA, July, 2012.

C70. Jie Xu, and Dongya Shen, Xiupu Zhang, Ke Wu, “A Novel Miniaturized UWB Antenna with 5.7 GHz Band Rejection Function”, 2012 IEEE International Symposium on Antennas and Propagation(2012 APS- USNC/URSI), Chicago, USA, July, 2012.

C69.Dongya Shen, Guangtao Wang, Lan Li, Xiupu Zhang, Xinfang Shuai , “A Novel Wideband Planar Fractal Antenna”, 2012 International Conference on Microwave and Millimeter Wave Technology(2012 ICMMT)

C68. B. Hraimel, and Xiupu Zhang, "Characterization and Compensation of AM-AM and AM-PM Distortion in Mixed Polarization Radio over Fiber Systems,” International Microwave Symposium (IMS) Paper WEPN-1,Montreal, June 2012.

C67. Bouchaib Hraimel, Xiupu Zhang and Luo Ma, Impact of Out-of-band Interferers on MB-OFDM UWB Transmission in Radio over Fiber Systems, OFC 2012, Paper JW2A.85 , LA, March 2012.

C66.Teng Guo,Dongya Shen, Shihong Zhu, Xiupu Zhang, Shaojie Li, “A dual-band printed diversity antenna for UMTS and 2.4/5.2-GHz WLAN application”, Proc. of 2011 Global Mobile Congress, October, 2011

C65. B. Hraimel and Xiupu Zhang, “Impact of Crosstalk on MB-OFDM UWB Transmission in Radio over Fiber WDM System,” IEEE/OSA Optical Fiber Communications Conferences (OFC), paper OTuF4, Los Angeles, CA, 2011.

C64. Meer Nazmus Sakib, Odile Liboiron-Ladouceur, Xiupu Zhang, “Impact of RF Noise on Transmission Performance of Multiband OFDM UWB over Fiber System,” IEEE/OSA Optical Fiber Communications Conferences (OFC), paper JWA041, Los Angeles, CA, 2011.

C63. Zhejing Jiao, Jiaren Liu, Zhenguo Lu, Philip Poole, Pedro Barrios, Daniel Poitras, Xiupu Zhang, “437 GHz Optical Pulse Train Generation from a C-Band InAs/InP Quantum Dot Laser,” IEEE/OSA Optical Fiber Communications Conferences (OFC), paper OThY7 , Los Angeles, CA, 2011.

C62. Dongya Shen, Anxian Lu, Yanni Cui, Fuqiang Kuang, Xiupu Zhang, Ke Wu, On the Channel Capacity of MIMO Rayleigh-Lognormal fading channel, 2010 ICMMT

C61. Jie Chen, Dongya Shen, Yanni Cui, Mei Zhang, Xiupu Zhang, Ke Wu, A Novel Channel Model for Relay MIMO Cooperative Communication Based on the Geometrical two-ring, 2010 ICMMT.

C60. Dongya Shen, Xiupu Zhang, Ke Wu, “A Novel Fading Channel Model on Land Mobile Satellite Communications”, 2010 GSMM, pp.159-162, Incheon, Korea

C59.Dongya Shen, Jie Xu, Yanni Cui, Xiupu Zhang, Ke Wu, “A Novel Broadband Antenna With a Fork-like Patch and an L-shaped Ground”. 2010 GSMM, pp.265-268, Incheon, Korea

C58. Dongya Shen, Jie Xu, Yanni Cui, Xiupu Zhang, Ke Wu, “A Broadband Shorted-patch Antenna for DCS/PCS/UMTS Application”, 2010 PIERS (Progress in Electromagnetics Research Symposium)

C57. Bouchaib Hraimel, Ebrahim Mortazy, Xiupu Zhang and Ke Wu, “Enabling Techniques for Broadband and Millimetre-Wave Hybrid Photonic Wireless Components and Systems,” IEEE Photonics Society Annual Meeting, Denver CO, paper TuW3, (invited) 2010.

C56. Y. Pei, B. Hraimel, Xiupu Zhang et al., “Performance Characterization and Limitation of Coherence Multiplexing Technique in Radio over Fiber Systems,” IEEE Topic Meeting on Microwave Photonics, Montreal 2010.

C55. C. Sui, B. Hraimel, Xiupu Zhang, et al., Performance Evaluation of MB-OFDM Ultra-Wideband Over Fiber Transmission Using a Low Cost Electro-Absorption Modulator Integrated Laser,” IEEE Topic Meeting on Microwave Photonics, Montreal 2010.

C54. L. Wu, B. Hraimel, Xiupu Zhang, et al., "Photonic Generation of Millimeter-Waves Using Two Cascaded Electro-Absorption Modulators in Radio-over-Fiber Systems", IEEE Topic Meeting on Microwave Photonics, Montreal 2010.

C53. Z.J. Jiao, Z.G. Lu1, J.R. Liu1, P. Poole1, P. Barrios1, and X.P. Zhang, Investigation of linewidth enhancement factor of InAs/InP quantum dot semiconductor lasers, Photonics North 2010, Niagara Fall Canada.

C52. Zhenguo Lu, Jiaren Liu, Philip Poole, Pedro Barrios, Daniel Poitras, Zhejing Jiao, John Xiupu Zhang, Abdessamad Benhsaien, Karin Hinzer, Trevor Hall, Noise properties of passively InAs/InP quantum dot mode-locked lasers with high repetition rate, Photonics North 2010, Niagara Fall Canada.

C51. Jiaren Liu, M. Buchanan, H.C. Liu, Ebrahim Mortazy, Ke Wu, Zhenguo Lu, P.J. Poole, A. J. Springthorpe, X.P. Zhang, Narrow 50GHz RF signal generation by a multiwavelength QD diode laser and semiconductor photomixers, Photonics North 2010, Niagara Fall Canada.

C50. T. Djerafi; M. Daigle; H. Boutayeb, Xiupu Zhang; Ke Wu; Substrate integrated waveguide six-port broadband front-end circuit for millimeter-wave radio and radar systems, European Microwave Conference, EuMC 2009, pp. 77 - 80 .

C49. E. Mortazy, ; Xiupu Zhang ; Ke Wu ; Broadband loss characterization of traveling-wave substrate integrated electro-optical devices, European Microwave Conference, EuMC 2009, pp.586 - 589 .

C48. M. Sakib, B. Hraimel, Xiupu Zhang, M. Mohamed and K Wu, “Effect of Relative Intensity Noise on the Performance of Multiband OFDM Ultra-Wideband over Fiber System , Asia Pacific Conference on Microwave Photonics 2009, Beijing

C47. M. Mohamed, B. Hraimel, M. Sakib, Xiupu Zhang, K.Wu, “Performance of Millimeter Wave MB-OFDM Ultra Wideband Signal Generation Using Optical Frequency Up-Conversion and Transmission over Fiber, “ Asia Pacific Conference on Microwave Photonics 2009, Beijing

C46. B. Hraimel, Xiupu Zhang, M. Sakib, M. Mohamed, K. Wu, “Transmission Performance of Multiband Orthogonal Frequency Division Multiplexing Ultra-Wideband Wireless Systems with Fiber Distribution,” Asia Pacific Conference on Microwave Photonics 2009, Beijing .

C45. B. Hraimel, Xiupu Zhang, M. Mohamed, M. N. Sakib, K. Wu, Performance Improvement of Multiband OFDM Ultra-Wideband over Fiber Link Using a Novel Optical Double Sideband Subcarrier Modulation Scheme, IEEE International conference on Microwave Symposium (IMS), pp.361-364, 2009.

C44. B. Masella, B. Hraimel, Xiupu Zhang, “Mixed-Polarization to Improve Dynamic Range of Optical Single Sideband in a Mach-Zehnder Modulator ,” Conference on Optical Fiber Communications (OFC), 2009, paper OWP2, San Diego CA.

C43. B. Hraimel, Xiupu Zhang, M. Mohamed, Ke Wu, “Electrical Compensation of Fiber Chromatic Dispersion Induced RF Power Fading in Optical Double-Sideband Subcarrier Modulation,” Optical Fiber Communications (OFC) Conference, 2009, paper JWA55, San Diego CA.

C42. Z.G. Lu, J.R. Liu, P.J. Poole, S. Raymond, P.J. Barrios, D. Poitras, G. Pakulski, Xiupu Zhang, K. Hinzer, T.J. Hall; “Low Noise InAs/InP Quantum Dot C-Band Monolithic Multiwavelength Lasers for WDM-PONs ,” Optical Fiber Communications (OFC) Conference, 2009, paper JWA27, San Diego CA.

C41. Z.G. Lu, J.R. Liu, Xiupu Zhang, S. Raymond, P.J. Poole, P.J. Barrios, D. Poitras, S. Haffouz, Z. Wasilewski, and G. Pakulski, “Multiwavelength quantum-dot semiconductor fiber ring laser,” SPIE Asia-Pacific Optical Communications Conference, 2008, vol. 7135, Hongzhou, China.

C40. Z. Xu; Xiupu Zhang; J. Yu; A Simplified Wavelength Reuse and Dispersion Tolerance Scheme for Radio-Over-Fiber System , IEEE Microwave Photonics Topical Meeting 2007, pp.138-140, Victoria, Canada.

C39. M. Mohamed, Xiupu Zhang, B. Hraimel, and K. Wu, “Efficient photonic generation of millimeter-waves using optical frequency multiplication in radio over fiber systems,” IEEE Microwave Photonics Topical Meeting 2007, pp.179-182, Victoria, Canada.

C38. Z.G. Lu, J.R. Liu, Xiupu Zhang, S. Raymond, P.J. Poole, P.J. Barrios, D. Poitras, S. Haffouz, and Z. Wasilewski, “Multiwavelength quantum-dot semiconductor fiber ring laser,” SPIE Asia-Pacific Optical Communications (APOC 2008), Hangzhou, P.R. China, paper 7135-77 (26-30 October 2008).

C37. R. Kashyap, J. Yao, K. Wu, and Xiupu Zhang, “Techniques for photonic generation of millimeter-wave signals,” IEEE LEOS Summer Topic Meeting, pp.188-189, Fortland Oregon, 2007. (Invited)

C36. S. Zhou, and Xiupu Zhang, “GS-ES Mode Competition via Resonant Carrier Scattering in Quantum Dot Lasers,” Asia Optical Fiber Communication & Optoelectronic Exposition & Conference (AOE) , Paper SuQ2, 2008, Shanghai.

C35. H. Yang, and Xiupu Zhang, “Impact of Raman crosstalk on RF overlay in optical passive networks,” SPIE Photonics North 2008, Paper Opto-Poster-3-3, Montreal.

C34. E. Mortazy, Jianping Yao; Xiupu Zhang; R. Kashyap, Ke Wu, “Substrate Integrated Optoelectronic Devices for Radio over Fiber Applications ,” IEEE International Symposium on Signals, Systems and Electronics, Pp.467-470, 2007.

C33. Jianjun Yu, Zhenbo Xu, Xiupu Zhang, Zhensheng Jia, Ting Wang, Gee Kung Chang, "A cost-effective scheme to generate and de-multiplex multiple frequency millimeter-wave signals in a ROF network", Proc. European Conference on Optical Communication, ECOC'2007, paper Tu3.3.3, vol. 2, pp. 49-50, Berlin, Germany, September, 2007.

C32. Z. Lu, J. Liu, T. Sareh, Y. Song, T. Hall, and Xiupu Zhang, “Ultra-broadband wavelength conversion system by using photonic crystal fiber,” Asia and Pacific Optical Communication Conference (APOC) 2007, SPIE Paper Number 6781-57.

C31. Z. Lu, J. Liu, T. Sareh, Y. Song, T. Hall, and Xiupu Zhang, “Quantum-dot semiconductor waveguide devices,” APOC 2007, SPIE Paper Number 6782-72.

C30. Y. Song, Z. Lu, J. Liu, and Xiupu Zhang, “Continuous-wave optical fiber based supercontinuum light source,” APOC 2007, SPIE Paper Number 6782-34.

C29. Z.G. Lu, J. liu, S. Taebi, Y. Song, Xiupu Zhang, and T. Hall, “Ultrawide wavelength converter with over 380 nm tunning range,” Photonics North 2007, PD-6-13-2, Ottawa.

C28. Z.G. Lu, J.R.Liu, S. Raymond, P. Poole, P. Barrios, S. Haffouz, G. Pakulski, D. Poitras, G. Xiao, Z. Zhang, S. Taebi, Y. Song, Xiupu Zhang, and T. Hall, “Self-assembled quantum dot semiconductor optical devices,” Photonics North 2007, PD-5-8-3, Ottawa.

C27. Y. Song, Z.G. Lu, J.R. Liu, and Xiupu Zhang, “Supercontinuum laser source based on a double cladding Er/Yb co-doped fiber ring cavity with a photonic crystal fiber,” Photonics North 2007, FLA poster-5-2, Ottawa.

C26. P. Yao, Xiupu Zhang, R. Kashyap, K. Wu, “Radio-frequency and millimeter-wave photonic techniques for broadband communications and sensor networks,” The 2006 OVC International Symposium on Optoelectronics, pp. 19-25, Nov. 1-4, 2006, Wuhan, China (Invited).

C25. K. Wu, J. Yao, Xiupu Zhang, and R. Kashyap, “Millimeter-wave photonic techniques for broadband communication and sensor applications,” Annual meeting of IEEE LEOS 2006, Montreal, Paper TuM4 (invited).

C24. H. Zhang, and Xiupu Zhang, “Performance of lumped fiber Raman amplifiers using highly nonlinear fiber,” SPIE Photonics North 2006, Paper FB-07-4-2, Quebec city.

C23. Z. Lu, J. Liu, F. Sun, G. Xiao, S. Zhou and Xiupu Zhang, “High power Er3+/Yb3+ co-doped double cladding fiber amplifiers and lasers,” SPIE Photonics North 2006, Paper FB-07-2-4, Quebec city.

C22. Xiupu Zhang, Z. Qiu and L. Wang, “Calculation of bit error rate for optically pre-amplified DPSK receivers using optical Mach-Zehnder interferometer demodulation and balanced detection,” SPIE Photonics North 2006, Paper FB-07-3-4, Quebec city.

C21. B. Masella and Xiupu Zhang, “A simplified radio over fiber balanced system with suppression of both second and third order nonlinear distortions,” SPIE Photonics North 2006, Paper MIC-05-4-2, Quebec city.

C20. B. Hraimel, R. Kashyap, Xiupu Zhang, J. Yao, K. Wu, “Large signal analysis of fiber dispersion effect on SCM and photonic upconversion in radio over fiber link using dual electrode Mach-Zehnder external modulator,” SPIE Photonics North 2006, Paper MIC Poster-1, Quebec city.

C19. S. Zhou, and Xiupu Zhang, “PSpice modeling of thermal performance in laser diodes packaging,” Annual meeting of IEEE-LEOS 2006, Montreal, Paper TuB3.

C18. Z. Zhao and Xiupu Zhang, “16kHz scanning optical delay line for real-time video rate optical coherence tomography,” Annual meeting of LEOS 2006, Montreal, Paper TuI2.

C17. S. Zhou, Xiupu Zhang and Z. Lu , “Polarization-Induced Instability in 980nm FBG wavelength stabilized Pump Laser ,”Asia Optical fiber communications and optoelectronics conference 2005 Shanghai.

C16. Xiupu Zhang, and B. Liu “A novel millimeter wave band radio over fiber system with dense wavelength multiplexing star architecture,” Photonics North 2005, Paper 5971-87.

C15. Xiupu Zhang and G. Zhou, “ Photonic frequency down shifting technique with subcarrier modulation for millimeter wave band radio over fiber systems,” Photonics North , 2005 , Paper 5971-74.

C14. J. Fan, and Xiupu Zhang, “Discrete fiber Raman amplifiers with incoherent pumping,” Photonics North 2005, Paper 5970-107.

C13. B. Han and Xiupu Zhang, “Composite broad band fiber Raman amplifier using incoherent pump, “ Photonics North 2005 , Paper 5970-81.

C12 . Z. Lu, P. Lin , F.G. Sun, P. Book, S. Zhou, and Xiupu Zhang and T. Hall, “Ultra broad tunable wavelength conversion with uniform efficiency and signal to noise ratio ,“ SPIE Photonics North , 2005 .Paper 5971-25.

C11. Z. Lu, S. Zhou, and Xiupu Zhang, “Ultrafast relaxation lifetimes in a strained semiconductor optical amplifier,” The 12th Canadian Semiconductor technology Conference, TH4.5, 2005, Ottawa.

C10. I. Ghargomi, and Xiupu Zhang, “Accurate sampling of Gaussian laser beam profile in Monte Carlo simulation,” OSA CLEO 2005, Paper JThE30, Baltimore.

C9. Xiupu Zhang, T. Zhang, and G. Zhang, “Performance of distributed fiber Raman amplifiers,” OSA CLEO 2005, Paper JWB55, Baltimore.

C8. A. Mitchell, Z. Zhu and Xiupu Zhang, “Advances in repeaterless systems”, NFOEC’99, (invited paper), Vol.I, pp.430-441, Chicago, 1999

C7. M. Karlsson, P.Andrekson, B. Bakhshi, J. Brentel, E. Kolltveit, J. Li, B. Olsson, H. Sunerud, and X. Zhang, “Impact of PMD on solitons: A field study,” OFC Workshop on polarization-mode dispersion, San Diego, Feb. 1999 (invited paper).

C6. M. Karlsson, P. Andrekson, B. Bakhshi, J. Brentel, J. Hansryd, E. Kolltveit, J. Li, B. Olsson, H. Sunnerud, and Xiupu Zhang, “High-speed transmission and impact of PMD,” Presented at LEOS’99, San Fransicso, USA, November 1999 (invited paper).

C5. J. Hansryd, B. Bakhshi, B. Olsson, P. Anderkson, J. Brentel, E. Kolltveit, and Xiupu Zhang, “80 Gb/s single wavelength OTDM soliton transmission over 172 km installed fiber”, OFC’99, post-deadline PD-6, San Diego, USA.

C4. M. Karlsson, Xiupu Zhang, P.Andrekson and K. Bertilsson, "Soliton stability in PMD perturbed transmission systems", (invited paper), International symposium on new trends on optical soliton transmission systems, Nov. Kyoto, Japan, 1997.

C3. A. Petersen, F. Ebskamp, R. Pedersen, and Xiupu Zhang, “Wide-band low noise distributed front-end for multi-gigabit CPFSK receivers”, Proc. of IEEE MIT’94, Symposium, San Diego, vol.3, pp.1375-1378, 1994, USA.

C2. F. Ebskamp, A. Petersen, R. Pedersen, and Xiupu Zhang, “Integrated CPFSK receiver using novel interferometer RIN suppression”, ECOC’93, vol.3, pp.81-84, Montreux, Switzerland.C1. Xiupu Zhang,

C1. B.F. Jørgensen, and F. Ebskamp, “Suppression of signal spectral broadening and fading using a phase conjugator at mid-way in amplified lightwave systems at zero-dispersion”, CLEO’94/Europe, CThI13, pp.315, 1994, Amsterdam.