Optical Multipath RF Self-Interference Cancellation Based on Phase Modulation for Full-Duplex Communication
| العنوان: | Optical Multipath RF Self-Interference Cancellation Based on Phase Modulation for Full-Duplex Communication |
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| المؤلفون: | Qinggui Tan, Chao Li, Xinxin Su, Chao Wang, Shuanglin Fu, Yiying Gu, Mingshan Zhao, Shuo Wang, Zhenlin Wu, Xiuyou Han, Ge Zhu |
| المصدر: | IEEE Photonics Journal, Vol 12, Iss 4, Pp 1-14 (2020) |
| بيانات النشر: | IEEE, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | lcsh:Applied optics. Photonics, Materials science, Phase (waves), 02 engineering and technology, Interference (wave propagation), Full-duplex communication, 020210 optoelectronics & photonics, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Figure of merit, lcsh:QC350-467, multipath RF self-interference cancellation, Electrical and Electronic Engineering, Optical filter, phase modulation, Computer Science::Information Theory, lcsh:TA1501-1820, 020206 networking & telecommunications, Atomic and Molecular Physics, and Optics, Single antenna interference cancellation, Radio frequency, Phase modulation, Multipath propagation, lcsh:Optics. Light |
| الوصف: | Optical multipath RF self-interference cancellation (SIC) based on phase modulation for full-duplex communication is proposed and demonstrated experimentally. Phase modulation is utilized to convert the RF signal into optical domain, in which the time delay tuning, amplitude tuning and phase inversion for multipath RF SIC are completed. The comprehensive theoretical model of the optical multipath RF SIC system is established, and the factors affecting SIC performance including the time delay, amplitude and phase deviations are analyzed. The experimental results verify the feasibility of the proposed scheme for full-duplex communication with the cancellation depth of 26 dB and 28 dB over 100 MHz at central frequency of 6 GHz and 10 GHz, respectively. A figure of merit of the maximum interference to signal of interest ratio is defined to characterize the SOI recovery capability of optical RF SIC system. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1943-0655 1943-0647 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0904b6f7c31bd71479dcef273c46225 https://ieeexplore.ieee.org/document/9119072/ |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....a0904b6f7c31bd71479dcef273c46225 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 19430655 19430647 |
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