Efficient multiplexing scheme for wavelength-interleaved DWDM millimeter-wave fiber-radio systems

被引：23

作者：

Bakaul, M ^{[1
]}

Nirmalathas, A

Lim, C

Novak, D

Waterhouse, R

机构：

[1] Univ Melbourne, ARC Special Res Ctr Ultra Broadband Informat Netw, Melbourne, Vic 3010, Australia

[2] Univ Melbourne, Natl ICT Australia Ltd, Melbourne, Vic 3010, Australia

[3] Univ Melbourne, Dept Elect & Elect Engn, Melbourne, Vic 3010, Australia

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2005年 / 17卷 / 12期

基金：

澳大利亚研究理事会;

关键词：

arrayed waveguide grating (AWG); carrier-to-sideband ratio (CSR); millimeter-wave (mm-wave) fiber-radio system; optical loop-back (LB); optical multiplexing; optical single sideband (OSSB) modulation; remote antenna base station (BS); wavelength interleaving (WI);

D O I：

10.1109/LPT.2005.859518

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A simple multiplexing scheme is proposed and demonstrated with the capability to interleave optically modulated 37.5-GHz radio channels in a dense-wavelength-division-multiplexed fiber-radio system with 25-GHz wavelength spacing, and also enable a carrier subtraction technique that improves the overall link performance by reducing the carrier-to-sideband ratio of the multiplexed channels. The proposed scheme is realized by the use of an arrayed waveguide grating having multiple optical loop-backs between the input and the output ports.

引用

页码：2718 / 2720

页数：3

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