Title :
Reference frequency signal transmission over optical fiber for CDMA-based microcellular system
Author :
Seo, S.H. ; Cheong, J.M. ; Son, Y.S. ; Kim, J.S. ; Park, S.
Author_Institution :
Central R&D Lab., SK Telecom, KyungGi, South Korea
Abstract :
The performance of the frequency stability and the phase noise was described when the reference frequency signal is distributed through the optical passive double star network for a CDMA microcellular system. We calculate and measure the short-term frequency stability and phase noise. In our experiments, the frequency of the RF CDMA signal centered at 892.14 MHz was maintained within ±5×10-8 stability. Up to 24 CDMA carriers and a control signal were transmitted with the reference signal without violation of IS-97 standards
Keywords :
code division multiple access; frequency stability; microcellular radio; optical fibre networks; phase noise; 892.14 MHz; CDMA-based microcellular system; IS-97 standards; PON; RF CDMA signal; frequency stability performance; optical fiber network; optical passive double star network; phase noise performance; reference frequency signal distribution; reference frequency signal transmission; short-term frequency stability; Frequency measurement; Multiaccess communication; Noise measurement; Optical fiber networks; Optical fibers; Optical noise; Phase measurement; Phase noise; Radio frequency; Stability;
Conference_Titel :
Microwave Photonics, 1999. MWP '99. International Topical Meeting on
Conference_Location :
Melbourne, Vic.
Print_ISBN :
0-7803-5558-X
DOI :
10.1109/MWP.1999.819683
