Wideband signal detection based on high-speed photonic analog-to-digital converter

被引：0

作者：

杨光 ^{[1
]}

邹卫文 ^{[1
]}

袁野 ^{[1
]}

陈建平 ^{[1
]}

机构：

[1] State Key Laboratory of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering, Shanghai Jiao Tong University

来源：

Chinese Optics Letters | 2018年 / 16卷 / 03期

基金：

中国国家自然科学基金;

关键词：

SDR; Wideband signal detection based on high-speed photonic analog-to-digital converter; LFM;

D O I：

暂无

中图分类号：

TN792 [];

学科分类号：

080902 ;

摘要：

This Letter demonstrates the effectiveness of a high-speed high-resolution photonic analog-to-digital converter(PADC) for wideband signal detection. The PADC system is seeded by a high-speed actively mode locked laser,and the sampling rate is multiplied via a time-wavelength interleaving scheme. According to the laboratory test,an X-band linear frequency modulation signal is detected and digitized by the PADC system. The channel mismatch effect in wideband signal detection is compensated via an algorithm based on a short-time Fourier transform. Consequently, the signal-to-distortion ratio(SDR) of the wideband signal detection is enhanced to the comparable SDR of the single-tone signal detection.

引用

页码：10 / 14

页数：5

共 50 条

[1] Wideband signal detection based on high-speed photonic analog-to-digital converter
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[J]. CHINESE OPTICS LETTERS, 2018, 16 (03)
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Zmuda, H
Toughlian, EN
[J]. PHOTONIC AND QUANTUM TECHNOLOGIES FOR AEROSPACE APPLICATIONS III, 2001, 4386 : 29 - 36
[3] HIGH-SPEED ANALOG-TO-DIGITAL CONVERTER
DEMCHUK, MI
KHAIMINOV, VN
DENISENKO, VN
[J]. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1978, 21 (02) : 358 - 360
[4] A photonic wideband analog-to-digital converter
Zmuda, H
Toughlian, EN
Li, GF
KamWa, PL
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DENHAAN, GA
KOOI, ER
[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 1972, IM21 (01) : 69 - &
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ROBRA, J
[J]. MESSTECHNIK, 1972, 80 (08): : 235 - &
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KONDO, K
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Dias, JAS
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