Browse > Article
http://dx.doi.org/10.3807/KJOP.2003.14.6.600

Study on direct optical switching CDM at 40 GHz-band for Radio-over-Fiber(RoF) system  

최재원 (한국과학기술연구원 광기술연구센터)
전영민 (한국과학기술연구원 광기술연구센터)
변영태 (한국과학기술연구원 광기술연구센터)
우덕하 (한국과학기술연구원 광기술연구센터)
박종대 (명지대학교 전자공학과)
서동선 (명지대학교 전자공학과)
Publication Information
Korean Journal of Optics and Photonics / v.14, no.6, 2003 , pp. 600-605 More about this Journal
Abstract
We have experimentally demonstrated a Direct Optical Switching (DOS) CDMA for future wide-band mobile communication systems at the 40 ㎓ band by using orthogonal (crosscorrelation $\leq$2) unipolar type codes with code length of 16 and chip rate of 2.5 Gcps for radio-over-fiber (RoF) systems. Pulse-amplitude-equalized 40 ㎓ laser pulses were provided by rational-harmonically mode-locking a 10 ㎓ fiber ring laser.
Keywords
radio-over-fiber; direct optical switching CDMA; millimeter wave; orthogonal code;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Proposal of iber-optic radio highway networks using CDMA method /
[ S.Kajiya(et al.) ] / IEICE Trans. Electron.
2 /
[ T.Higashino(et al.) ] / MWP'02
3 A radio system proposal for widespread low power tetherless communication /
[ D.C.Cox ] / IEEE Trans. Commun.   DOI   ScienceOn
4 Proposal of radio highway networks for future multimedia-personal wireless communications /
[ S.Komaki;K.Tsukamoto;M.Okada;H.Harada ] / Proc. of ICPWC'94
5 Pulse-Amplitude Equalization of Rational-Harmonically Mode-Locked Fiber Ring Laser with Polarization-Maintaining Laser Resonator /
[ Y.M.Jhon;Y.S.Lee;J.H.Kim;Y.T.Byun;D.H.Woo ] / IEEE/LEOS'03
6 Experimental demonstration of interference suppression with optical polarity-reversing correlator in DOS-CDMA RoF networks /
[ T.Shokawa(et al.) ] / The 2nd Korean-Japan Joint Workshop on Microwave-Photonics
7 Proposal of radio highway network using a novel direct optical switched CDMA method /
[ S.Park;K.Tsukamoto;S.Komaki ] / MWP'96
8 CIR improvement method in direct optical switching CDM RoF network /
[ T.Higashino;T.Nakanishi(et al.) ] / The 4th Korea-Japan Joint Workshop on Microwave and Millimeter-Wave Photonics
9 Performance comparison of asynchronous and synchronous code-division multiple-access techniques for fiber-optic local area networks /
[ W.C.Kwong(et al.) ] / IEEE Trans. commun.
10 Crosscorrelation properties of pseudorandom and related sequences /
[ D.V.Sarwate;M.B.Pursley ] / Proc. IEEE   DOI   ScienceOn
11 Exact interpolation of band limited functions /
[ A.Kohhlenberg ] / J. Appl. Phys   DOI
12 Optimal binary sequences for spread spectrum multiplexing /
[ R.Gold ] / IEEE Trans. Inform. Theory
13 All-optical CDMA using Quasi-prime codes /
[ A.S.Holmes;R.A.Syms ] / J. Lightwave Technol.   DOI   ScienceOn
14 /
[ P.Z.Peebles ] / Communications systems principles
15 Proposal of higher-order spread spectrum direct optical switching CDMA system /
[ K.Kumamoto(et al.) ] / IEICE Trans. Commun.
16 Reduction of optical beat interference in SCM/WDM networks using pesudorandom phase modulation /
[ M.M.Banet;M.Kavehrad ] / IEEE J. Lightwave Technol.
17 Radio-over-Fiber transmission technology for ITS and mobile communication /
[ M.Fujise ] / IEICE trans. Funda.
18 Prime sequences : Quasi-optimal sequences for Or channel code division multiplexing /
[ A.A.Shaar;P.A.Davies ] / Electron. Lett.   DOI   ScienceOn
19 Optical code-multiplex transmission by Gold sequences /
[ S.Tamura;S.Nakano;K.Okazaki ] / J. Lightwave Technol.