30Gsample/s time-stretch analogue-to-digital converter

被引:24
作者
Bhushan, AS [1 ]
Kelkar, P [1 ]
Jalali, B [1 ]
机构
[1] Univ Calif Los Angeles, Dept Elect Engn, Optoelect Circuits & Syst Lab, Los Angeles, CA 90024 USA
关键词
D O I
10.1049/el:20001126
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
High speed analogue-to-digital conversion using a photonic time-stretch preprocessor followed by an electronic digitiser is demonstrated. The preprocessing increases the effective sampling rate and input bandwidth of the digitiser. The system exhibits 30Gsample/s sampling rate with 26dB signal-to-noise ratio over a 4GHz bandwidth.
引用
收藏
页码:1526 / 1527
页数:2
相关论文
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Bhushan, AS ;
Coppinger, F ;
Jalali, B .
ELECTRONICS LETTERS, 1998, 34 (09) :839-841
[2]   Photonic time stretch and its application to analog-to-digital conversion [J].
Coppinger, F ;
Bhushan, AS ;
Jalali, B .
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1999, 47 (07) :1309-1314
[3]  
Razavi B., 1995, PRINCIPLES DATA CONV