Title :
Realization of RF phase shift on amplitude modulated data for smart antenna in wireless access networks
Author :
Li, Zhaohui ; Dong, Yi ; Wen, Yang Jing ; Wang, Yixin ; Cheng, Tee Hiang ; Lu, Chao ; Hu, Weisheng
Author_Institution :
Nanyang Technol. Univ., Singapore
Abstract :
Realization of RF phase shift on amplitude modulated wireless data based on single sideband modulation and nonlinear optical loop mirror is demonstrated for smart antenna in wireless access networks. Linear tunable phase-shift with 0~pi range is achieved.
Keywords :
adaptive antenna arrays; amplitude modulation; mirrors; nonlinear optics; radio access networks; RF phase shift; adaptive antenna array; amplitude modulated data; nonlinear optical loop mirror; single sideband modulation; smart antenna; wireless access network; Amplitude modulation; Fiber nonlinear optics; Nonlinear optics; Optical modulation; Optical pumping; Optical scattering; Optical signal processing; Phase modulation; Radio frequency; Wireless networks;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348912
