Title :
Microwave photonic 60-GHz wireless link for gigabit connectivity
Author :
Park, Chul Soo ; Guo, Y. ; Ong, L.C. ; Zhou, M.-T.
Author_Institution :
RF&Opt. Dept., Inst. for Infocomm Res., Singapore
Abstract :
The 60-GHz band wireless link using microwave photonics technologies for gigabit wireless applications is presented. The microwave photonic frequency upconverter utilizing the fiber-optic wavelength conversion is adopted as a method for the wireless downlink and the seamless integration of wired and wireless networks. The proposed system shows the spurious-free dynamic range of 81.2 dBmiddotHz2/3. The optically generated carrier at 62.75 GHz has the phase noise of -73.8 dBc/Hz at a 10-kHz offset. The system performance is optimized by controlling optical parameters for error-free transmission. Error-free transmission of the 1.25-Gb/s data carried in 62.75 GHz is achieved for 20-km fiber transmission between the central station and the remote base stations (BSs) including 1-m aerial transmission between the BSs and the customer unit using horn antennas.
Keywords :
microwave photonics; phase noise; radio links; aerial transmission; distance 1 m; distance 20 km; error-free transmission; fiber-optic wavelength conversion; frequency 10 kHz; frequency 60 GHz; frequency 62.75 GHz; gigabit connectivity; horn antennas; microwave photonic frequency upconverter; phase noise; remote base stations; seamless integration; spurious-free dynamic range; wireless downlink; wireless link; wireless networks; Downlink; Frequency conversion; Microwave photonics; Microwave technology; Microwave theory and techniques; Optical control; Optical frequency conversion; Optical network units; Optical noise; Optical wavelength conversion; 60-GHz wireless system; Radio-over-Fiber (RoF) system; WPAN; convergence network; microwave photonics;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on
Conference_Location :
Cannes
Print_ISBN :
978-1-4244-2643-0
Electronic_ISBN :
978-1-4244-2644-7
DOI :
10.1109/PIMRC.2008.4699875
