A radio-over-fiber downstream link employing carrier-suppressed modulation scheme to rege herate and transmit vector signals

作者：Wang Kai^*; Zheng Xiaoping; Zhang Hanyi; Guo Yili

来源：IEEE Photonics Technology Letters, 2007, 19(17-20): 1365-1367.

DOI：10.1109/LPT.2007.902926

• optical carrier-suppressed (OCS) modulation scheme
• radio-over-fiber (ROF)
• vector signal

In this letter, the optical carrier-suppressed (OCS) modulation scheme is employed to transmit vector signals in radio-over-fiber systems. The proposed architecture employing the OCS modulation scheme needs only a balanced single driven Mach-Zehnder optical modulator, and has advantages of dispersion immunity and doubled frequency. Both detailed theoretical analysis and experiments are presented to demonstrate the feasibility of the proposed architecture.

• 出版日期2007-10
• 单位清华大学