Heterogeneous gigabit orthogonal frequency division multiplexing/radio over fiber transmissions of wired and wireless signals using a reflective semiconductor optical amplifier and single-arm mach-zehnder modulator

Dung Tien Pham; Moon Ki Hong; Jeong Min Joo; Sang Kook Han

doi:10.1002/mop.26968

Heterogeneous gigabit orthogonal frequency division multiplexing/radio over fiber transmissions of wired and wireless signals using a reflective semiconductor optical amplifier and single-arm mach-zehnder modulator

Dung Tien Pham, Moon Ki Hong, Jeong Min Joo, Sang Kook Han

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We propose and experimentally demonstrate a novel radio over fiber system that provides different gigabit orthogonal frequency division multiplexing (OFDM) signals transmission for wired and wireless networks using a conventional reflective semiconductor optical amplifier and a single-arm Mach-Zehnder modulator (MZM). To halve sampling speed of electronics and to simplify a radio frequency front-end design, the proposed scheme adopts Hermitian symmetry to generate the wireless signal. It was reported that using the proposed scheme, 5-Gbps 16-quadrature-amplitude-modulation-OFDM wired and 1.17-Gbps quadrature phase-shift keying OFDM wireless signals were successfully transmitted through 23-km standard single mode fiber link.

Original language	English
Pages (from-to)	1954-1958
Number of pages	5
Journal	Microwave and Optical Technology Letters
Volume	54
Issue number	8
DOIs	https://doi.org/10.1002/mop.26968
Publication status	Published - 2012 Aug

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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abstract = "We propose and experimentally demonstrate a novel radio over fiber system that provides different gigabit orthogonal frequency division multiplexing (OFDM) signals transmission for wired and wireless networks using a conventional reflective semiconductor optical amplifier and a single-arm Mach-Zehnder modulator (MZM). To halve sampling speed of electronics and to simplify a radio frequency front-end design, the proposed scheme adopts Hermitian symmetry to generate the wireless signal. It was reported that using the proposed scheme, 5-Gbps 16-quadrature-amplitude-modulation-OFDM wired and 1.17-Gbps quadrature phase-shift keying OFDM wireless signals were successfully transmitted through 23-km standard single mode fiber link.",

author = "Pham, {Dung Tien} and Hong, {Moon Ki} and Joo, {Jeong Min} and Han, {Sang Kook}",

year = "2012",

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pages = "1954--1958",

journal = "Microwave and Optical Technology Letters",

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Heterogeneous gigabit orthogonal frequency division multiplexing/radio over fiber transmissions of wired and wireless signals using a reflective semiconductor optical amplifier and single-arm mach-zehnder modulator. / Pham, Dung Tien; Hong, Moon Ki; Joo, Jeong Min et al.
In: Microwave and Optical Technology Letters, Vol. 54, No. 8, 08.2012, p. 1954-1958.

Research output: Contribution to journal › Article › peer-review

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Heterogeneous gigabit orthogonal frequency division multiplexing/radio over fiber transmissions of wired and wireless signals using a reflective semiconductor optical amplifier and single-arm mach-zehnder modulator

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All Science Journal Classification (ASJC) codes

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