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A full-duplex radio-over-fiber system based on a novel double-sideband modulation and frequency quadrupling
- Source :
-
Optics Communications . Mar2010, Vol. 283 Issue 6, p874-878. 5p. - Publication Year :
- 2010
-
Abstract
- Abstract: We propose a novel radio-over-fiber system based on double-sideband (DSB) modulation and frequency quadrupling to reduce the system cost both at central office (CO) and base station (BS). In this system, by properly biasing the intensity modulator, the repetitive frequency of the optical millimeter-wave (mm-wave) is four times frequency of the local oscillator (LO) signal. Additionally, due to the single-sideband of the mm-wave carrying base data signal, our theoretical simulation shows that the generated mm-wave can be immunized the fading effect and the walk-off of signals. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00304018
- Volume :
- 283
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Optics Communications
- Publication Type :
- Academic Journal
- Accession number :
- 47953669
- Full Text :
- https://doi.org/10.1016/j.optcom.2009.10.101