首页> 中文期刊> 《中国物理快报:英文版》 >Improvement of Amplitude-Shift-Keying Signal Quality by Employing an Effective Spectrum Equalization Method in a Combined FSK/ASK Modulation Scheme

Improvement of Amplitude-Shift-Keying Signal Quality by Employing an Effective Spectrum Equalization Method in a Combined FSK/ASK Modulation Scheme

         

摘要

@@ A simple, economical and applicable spectrum equalization method is implemented by employing a reshaping filter in the combined frequency-shift-keying/amplitude-shift-keying modulation scheme to improve the quality of amplitude-shift-keying optical signal. The 3-dB improvement for eye diagram height is experimentally demonstrated.

著录项

  • 来源
    《中国物理快报:英文版》 |2005年第8期|1948-1950|共3页
  • 作者单位

    School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876;

    Institute of Telecommunications, Campus de Santiago 3810-193 Aveiro, Portugal;

    Institute of Telecommunications, Campus de Santiago 3810-193 Aveiro, Portugal;

    Department of Physics, University of Aveiro, Campus de Santiago 3810-193 Aveiro, Portugal;

    Institute of Telecommunications, Campus de Santiago 3810-193 Aveiro, Portugal;

    Department of Physics, University of Aveiro, Campus de Santiago 3810-193 Aveiro, Portugal;

    School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876;

    Institute of Telecommunications, Campus de Santiago 3810-193 Aveiro, Portugal;

    Institute of Telecommunications, Campus de Santiago 3810-193 Aveiro, Portugal;

    Siemens SA, R. Irm(a)os Siemens no 1, Alfragide, 2720-093 Amadora, Portugal;

    Institute of Telecommunications, Campus de Santiago 3810-193 Aveiro, Portugal;

    Department of Electronic Telecommunications, University of Aveiro, Campus de Santiago 3810-193 Aveiro, Portugal;

    Institute of Telecommunications, Campus de Santiago 3810-193 Aveiro, Portugal;

    Department of Physics, University of Aveiro, Campus de Santiago 3810-193 Aveiro, Portugal;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学;
  • 关键词

获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号