High-speed and high-precision photonic analog-to-digital conversion device and method for realizing intelligent signal processing using the same
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United States of America Patent
Stats
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May 12, 2020
Grant Date -
Oct 17, 2019
app pub date -
Sep 14, 2018
filing date -
Apr 14, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A high-speed and high-precision photonic analog-to-digital conversion device capable of realizing intelligent signal processing. Learning ability of deep learning technology is utilized to learn the nonlinear response and channel mismatch effect of the system and configure optimal parameters of the deep network. Deterioration of photonic analog-to-digital conversion system performance caused by nonlinear distortion and channel mismatch distortion is eliminated in real time, and performance indicators thereof are improved. By using the induction and deduction ability of deep learning technology, intelligent signal processing of the input signal is realized, and users are provided with digital signals that meet the requirements. It's important for improving the performance of microwave photonic systems that require high sampling rate, high time precision, and high sampling accuracy, such as microwave photonic radar and optical communication systems, and also critical to improve the signal processing ability of such systems under complex conditions.
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International Classification(s)
- 2018 Application Filing Year
- H03M Class
- 2095 Applications Filed
- 1730 Patents Issued To-Date
- 82.58 % Issued To-Date
Cited Art Landscape
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- 0 Citation Count
- H03M Class
- 0 % this patent is cited more than
- 5 Age
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| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 12, 2027 |
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