Low-Power RF Signal Detection Using a High-Gain Tunable OEO Based on Equivalent Phase Modulation

doi:10.1109/JLT.2019.2939666

CORC > 国家天文台 > 中国科学院国家天文台

	Low-Power RF Signal Detection Using a High-Gain Tunable OEO Based on Equivalent Phase Modulation
	Shao, Yuchen 1; Han, Xiuyou 1; Ye, Qing 2; Zhu, Boqin 3; Dai, Yitang 4; Wang, Chao 5; Zhao, Mingshan 1
刊名	JOURNAL OF LIGHTWAVE TECHNOLOGY
	2019-11-01
卷号	37 期号:21 页码:5370-5379
关键词	RF signals Signal detection Optical sensors Optical filters Gain Amplitude modulation Optical reflection Equivalent phase modulation low power RF signal detection optoelectronic oscillator phase-shifted fiber Bragg grating
ISSN号	0733-8724
DOI	10.1109/JLT.2019.2939666
英文摘要	A novel photonic method for low power radio-frequency (RF) signal detection by a tunable optoelectronic oscillator (OEO) with high gain based on equivalent phase modulation (EPM) is proposed and experimentally demonstrated. A dual-parallel Mach-Zehnder modulator is utilized to generate the EPM signal with a controllable optical carrier to sideband ratio, by which the gain to the RF signal by the OEO loop can be enhanced. A phase-shifted fiber Bragg grating (PS-FBG) with a narrow-band notch in its reflection band implements the phase modulation to intensity modulation conversion by removing one sideband of the EPM signal. The gain and noise performance of the detection system are theoretically analyzed and simulated. In the experiment, the maximum gain of 10.4 dB is obtained at 8 GHz, and the detection sensitivity for RF signals from 2 to 18 GHz are within the range of 87.7 to 84.3 dBm by using the developed detection system. Compared to normal phase modulation based scheme, the EPM-based system offers 9.1 dB higher gain. Utility of the proposed approach for detecting modulated RF signal is also investigated and an optimization scheme is discussed.
资助项目	National Research Foundation of China[6140450010305] ; National Research Foundation of China[61404130403] ; National Science Foundation of China[61875028] ; Dalian Science and Technology Innovation Foundation[2018J11CY006] ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences[2018210207000628] ; Fundamental Research Funds for the Central Universities[DUT18ZD106] ; Fundamental Research Funds for the Central Universities[DUT18GF102] ; Fundamental Research Funds for the Central Universities[DUT18LAB20]
WOS关键词	MICROWAVE ; PERFORMANCE ; PHOTONICS ; FREQUENCY ; RANGE
WOS研究方向	Engineering ; Optics ; Telecommunications
语种	英语
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000495677100002
资助机构	National Research Foundation of China ; National Research Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Dalian Science and Technology Innovation Foundation ; Dalian Science and Technology Innovation Foundation ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Research Foundation of China ; National Research Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Dalian Science and Technology Innovation Foundation ; Dalian Science and Technology Innovation Foundation ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Research Foundation of China ; National Research Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Dalian Science and Technology Innovation Foundation ; Dalian Science and Technology Innovation Foundation ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; National Research Foundation of China ; National Research Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Dalian Science and Technology Innovation Foundation ; Dalian Science and Technology Innovation Foundation ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Engineering Project for the Development of Scientific Research Instruments and Equipment of Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/28187]
专题	中国科学院国家天文台
通讯作者	Han, Xiuyou
作者单位	1.Dalian Univ Technol, Sch Optoelect Engn & Instrumentat Sci, Dalian 116024, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, CAS Key Lab FAST, Beijing 100012, Peoples R China 4.Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China 5.Univ Kent, Sch Engn & Digital Arts, Canterbury CT2 7NT, Kent, England
推荐引用方式 GB/T 7714	Shao, Yuchen,Han, Xiuyou,Ye, Qing,et al. Low-Power RF Signal Detection Using a High-Gain Tunable OEO Based on Equivalent Phase Modulation[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY,2019,37(21):5370-5379.
APA	Shao, Yuchen.,Han, Xiuyou.,Ye, Qing.,Zhu, Boqin.,Dai, Yitang.,...&Zhao, Mingshan.(2019).Low-Power RF Signal Detection Using a High-Gain Tunable OEO Based on Equivalent Phase Modulation.JOURNAL OF LIGHTWAVE TECHNOLOGY,37(21),5370-5379.
MLA	Shao, Yuchen,et al."Low-Power RF Signal Detection Using a High-Gain Tunable OEO Based on Equivalent Phase Modulation".JOURNAL OF LIGHTWAVE TECHNOLOGY 37.21(2019):5370-5379.