Optical generation of ultra-wideband signals with a reconfigurable spectral notch-band

• Autorzy: Xiang P. , Chen Y. , Chen D. , Zhao J.

Identyfikatory

DOI

10.5277/oa140306

• Języki publikacji: EN

Abstrakty

EN

A novel method for optical generation of ultra-wideband signals with a reconfigurable spectral notch-band is proposed. In the proposed system, ultra-wideband signals are generated in the optical domain and an optical tunable delay line is deployed to introduce a notch-band to the spectral profile of the generated ultra-wideband signals, which can effectively avoid the signal interference between ultra-wideband signals and pre-planned narrowband wireless signals used in wireless local area networks (WLAN). A theoretical model describing the proposed system is derived; the optical generation and fiber transmission of ultra-wideband signals with a reconfigurable notch-band are demonstrated via computer simulations.

Słowa kluczowe

EN

ultra-wideband (UWB); ultra-wideband over fiber; notch-band; interference avoidance

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2014
• Tom: Vol. 44, nr 3
• Strony: 411--419
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Xiang P.

• College of Communications Engineering, PLA University of Science and Technology, 210007, Nanjing, China

autor

Chen Y.

• College of Communications Engineering, PLA University of Science and Technology, 210007, Nanjing, China

autor

Chen D.

• College of Communications Engineering, PLA University of Science and Technology, 210007, Nanjing, China

autor

Zhao J.

• College of Communications Engineering, PLA University of Science and Technology, 210007, Nanjing, China

Bibliografia

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