BROWSE
Detail
Journal Article
Simultaneous Transmission of 2.5-Gb/s Baseband and 5.8-GHz-band Radio Frequency Signals on a Single Wavelength using Optical Diplexer and Mixed-signal Multiplexer
Cited 0 time in 
Download 4 time
Share 
Download 4 time
Share
- Authors
- Kwon-Seob Lim, Jong Jin Lee, Sei Hyoung Lee, Hyun Seo Kang
- Issue Date
- 2008-12
- Citation
- Optical Engineering, v.47, no.12, pp.1-3
- ISSN
- 0091-3286
- Publisher
- SPIE
- Language
- English
- Type
- Journal Article
- Project Code
- 08ZT1200, Development of SOP(System On Package) technology for optical communication and sensor node, Kang Hyun Seo
- Abstract
- Simultaneous transmission of 2.5-Gb/s baseband and 5.8-GHz-band radio frequency (RF) signals on a single wavelength via a fiber link is successfully demonstrated using the optical diplexer and the newly designed novel baseband/RF mixed-signal multiplexer (MUX) with no mixer. The bit error rate (BER) <10-12 of the baseband signal is maintained when the RF input power is less than -14dBm after 10-km-long distance transmission. The maximum carrier-to-noise ratio (CNR) of the RF signal is measured as 23dB with no additional amplifier. The measured insertion loss for the RF signal of the mixed-signal MUX is 1.2dB at 5.8GHz, and the isolations between the two bands are about 20dB for the baseband and 30dB for the RF band, respectively. © 2008 Society of Photo-Optical Instrumentation Engineers.
- KSP Keywords
- As 2, Bit Error Rate(And BER), Fiber link, Input power, Long distance transmission, Multiplexer (mux), Optical instrumentation, RF signal, Simultaneous transmission, Single wavelength, baseband signal