16QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and Precoding
In this paper, we experimentally demonstrate a method to generate a frequency-doubling photonic 16-quadrature-amplitude-modulation (16QAM) vector millimeter-wave (mm-wave) signal by using a single phase modulator (PM) with an amplitude and phase precoding technique. The PM is driven by a 2-Gbaud 16Q...
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| Format: | Article |
| Language: | English |
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IEEE
2016-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7389332/ |
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| author | Lun Zhao Jianguo Yu Lei Chen Ping Min JiaHeng Li Renfan Wang |
| author_facet | Lun Zhao Jianguo Yu Lei Chen Ping Min JiaHeng Li Renfan Wang |
| author_sort | Lun Zhao |
| collection | DOAJ |
| description | In this paper, we experimentally demonstrate a method to generate a frequency-doubling photonic 16-quadrature-amplitude-modulation (16QAM) vector millimeter-wave (mm-wave) signal by using a single phase modulator (PM) with an amplitude and phase precoding technique. The PM is driven by a 2-Gbaud 16QAM-modulated precoded vector signal at 20 GHz. We transmit the generated optical radio-frequency (RF) signal at 40 GHz over 22-km single-mode fiber, and after heterodyne beating in a single-ended photodiode, a 40-GHz electrical vector mm-wave signal displaying regular 16QAM modulation can be generated with a bit error ratio (BER) of less than the hard-decision forward error correction (HD-FEC) threshold of <inline-formula> <tex-math notation="LaTeX">$3.8\times 10^{-3}$</tex-math></inline-formula>. To our knowledge, this is the first time that high-order QAM vector mm-wave signal generation based on a single has been demonstrated. |
| format | Article |
| id | doaj-art-e1c73e1dc0574ee5afbe14ee0f4b46ed |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-e1c73e1dc0574ee5afbe14ee0f4b46ed2025-08-20T03:31:23ZengIEEEIEEE Photonics Journal1943-06552016-01-01821810.1109/JPHOT.2016.2520821738933216QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and PrecodingLun Zhao0Jianguo Yu1Lei Chen2Ping Min3JiaHeng Li4Renfan Wang5Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, ChinaSch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, ChinaSch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, ChinaSch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, ChinaSch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, ChinaWuhan Telecommun. Devices Co., Ltd., Wuhan, ChinaIn this paper, we experimentally demonstrate a method to generate a frequency-doubling photonic 16-quadrature-amplitude-modulation (16QAM) vector millimeter-wave (mm-wave) signal by using a single phase modulator (PM) with an amplitude and phase precoding technique. The PM is driven by a 2-Gbaud 16QAM-modulated precoded vector signal at 20 GHz. We transmit the generated optical radio-frequency (RF) signal at 40 GHz over 22-km single-mode fiber, and after heterodyne beating in a single-ended photodiode, a 40-GHz electrical vector mm-wave signal displaying regular 16QAM modulation can be generated with a bit error ratio (BER) of less than the hard-decision forward error correction (HD-FEC) threshold of <inline-formula> <tex-math notation="LaTeX">$3.8\times 10^{-3}$</tex-math></inline-formula>. To our knowledge, this is the first time that high-order QAM vector mm-wave signal generation based on a single has been demonstrated.https://ieeexplore.ieee.org/document/7389332/Millimeter wave16-quadrature-amplitude-modulationphotonic vector signalphase modulatorphotonic frequency multiplication |
| spellingShingle | Lun Zhao Jianguo Yu Lei Chen Ping Min JiaHeng Li Renfan Wang 16QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and Precoding IEEE Photonics Journal Millimeter wave 16-quadrature-amplitude-modulation photonic vector signal phase modulator photonic frequency multiplication |
| title | 16QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and Precoding |
| title_full | 16QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and Precoding |
| title_fullStr | 16QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and Precoding |
| title_full_unstemmed | 16QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and Precoding |
| title_short | 16QAM Vector Millimeter-Wave Signal Generation Based on Phase Modulator With Photonic Frequency Doubling and Precoding |
| title_sort | 16qam vector millimeter wave signal generation based on phase modulator with photonic frequency doubling and precoding |
| topic | Millimeter wave 16-quadrature-amplitude-modulation photonic vector signal phase modulator photonic frequency multiplication |
| url | https://ieeexplore.ieee.org/document/7389332/ |
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