Title :
Proposal of Frequency Conversion and Routing Method for Multi-band RF Signal Transmission Using Direct Optical Switching-Encoding Scheme in Fiber-Optic Radio Highway
Author :
Higashino, T. ; Tsukamoto, K. ; Komaki, S.
Author_Institution :
Department of Electrical, Electronic and Information Engineering Graduate School of Engineering, Osaka University Yamadaoka 2–1, Suita-shi, Osaka, 565–0871 Japan Tel : +81-6-6879-7717, Fax : +81-6-6879-7715, E-mail : higa@roms.comm.eng.osaka-u
Abstract :
This paper proposes the multi-band RF signal fiber-radio network (Radio highway) configuration incorporating photonic frequency-conversion and photonic routing using only direct optical switching-encoding scheme. Aliasing distortions can be main degradation factor of signal. In this paper, it is described that the chaotic code sequence is suitable for routing and frequency-conversion than M-sequence in terms of aliasing distortion suppression in asynchronous access environment.
Keywords :
Radio highway; direct optical switching-encoding; fiber-radio; frequency conversion; multi-band RF transmission; routing; Frequency conversion; Optical distortion; Optical fiber networks; Optical modulation; Optical receivers; Proposals; Radio frequency; Road transportation; Routing; Sampling methods; Radio highway; direct optical switching-encoding; fiber-radio; frequency conversion; multi-band RF transmission; routing;
Conference_Titel :
Microwave Photonics, 2005. MWP 2005. International Topical Meeting on
Print_ISBN :
89-950043-3-9
DOI :
10.1109/MWP.2005.203591
