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

fYear

1999

fDate

1999

Firstpage

193

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Photonics, 1999. MWP '99. International Topical Meeting on

Conference_Location

Melbourne, Vic.

Print_ISBN

0-7803-5558-X

Type

conf

DOI

10.1109/MWP.1999.819683

Filename

819683