Photonic generation and wireless transmission of different pulse modulation formats for high speed impulse radio ultrawideband over fiber systems

Author

Xie, Shizhong ; Chen, Hongwei ; Chen, Minghua ; Yang, Sigang ; Li, Pengxiao

Author_Institution

Dept. of Electron. Eng., Tsinghua Univ., Beijing, China

fYear

2011

fDate

13-16 Nov. 2011

Firstpage

1

Lastpage

7

Abstract

Novel methods on photonic generation of different pulse modulation formats for impulse radio ultra-wideband (IR-UWB) over fiber application is overviewed. A flexible, high-speed and power-efficient photonic on-off keying and binary phase shift keying modulated IR-UWB over fiber communication system is proposed and demonstrated. IR-UWB transmission over 20km fiber and 0.25m wireless link without any compensation is presented. The transmission performance for both modulation formats is evaluated and compared by measuring eye diagrams and the electrical spectra.

Keywords

amplitude shift keying; pulse modulation; radio-over-fibre; ultra wideband communication; binary phase shift keying; distance 0.25 m; distance 20 km; high speed impulse radio ultrawideband over fiber systems; photonic generation; photonic on-off keying; pulse modulation format; wireless link; wireless transmission; Abstracts; Optical modulation; Optical polarization; Photonics; Switches; BPSK and PSM modulation; UWB over fiber system; impulse radio (IR); microwave photonics; photonic OOK; power-efficient UWB generation; ultra-wideband (UWB);

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Photonics Conference and Exhibition, 2011. ACP. Asia

Conference_Location

Shanghai

ISSN

2162-108X

Print_ISBN

978-0-8194-8961-6

Type

conf

DOI

10.1117/12.900453

Filename

6210746