☆ 4.7 Article

Microwave Photonic Reconfigurable High Precision Instantaneous Frequency Measurement System Assisted by Stacking Ensemble Learning Method

JOURNAL OF LIGHTWAVE TECHNOLOGY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Electrical & Electronic

Photonic Microwave Frequency Measurement With High Accuracy and Sub-MHz Resolution

Karanveer Singh et al.

Summary: This article presents a dynamic photonic instantaneous microwave frequency measurement approach based on frequency-to-time mapping and filtering. The unknown signal is swept through a narrow linewidth ring resonator and measured using heterodyne detection. The proposed system demonstrates high accuracy and resolution, and can be easily integrated into any photonic platform.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2022)

添加到收藏夹

Article Optics

Microwave photonics broadband unambiguous frequency measurement based on a Sagnac loop and a linear optical filter

Yinling Zhang et al.

Summary: An instantaneous frequency measurement (IFM) scheme with unambiguous measurement utilizing a Sagnac loop is proposed in this paper. The scheme estimates the frequency of the microwave signal by calculating an amplitude comparison function (ACF) of photocurrents from the upper and lower branches of the proposed structure. Compared to previous schemes, the proposed scheme has a monotonic ACF, which allows for unique confirmation of the frequency without ambiguity. The system requires only one laser source and a phase modulator, simplifying the measurement system and ensuring measurement accuracy over a wide frequency range.

APPLIED OPTICS (2022)

添加到收藏夹

Article Optics

Optical injection locking assisted all-optical microwave oscillator

Yuejiao Zi et al.

Summary: This paper proposes an optical injection locking assisted all-optical microwave oscillator scheme, which can effectively generate high-quality microwave signals. The scheme utilizes the characteristics of optical devices and employs stimulated Brillouin scattering and the OIL effect to select the oscillation frequency and modulate the optical feedback signal, respectively, achieving high harmonic multiplication of single-mode microwave signals.

OPTICS COMMUNICATIONS (2022)

添加到收藏夹

Article Engineering, Electrical & Electronic

Compact Multi-Tone Microwave Photonic Frequency Measurement Based on a Single Modulator and Frequency-to-Time Mapping

Lu Wang et al.

Summary: A microwave photonic frequency measurement scheme is proposed based on a dual-polarization dual-drive Mach-Zehnder modulator (DP-DDMZM) and frequency-to-time mapping. The use of a single modulator guarantees a compact frequency measurement system, and the principle of frequency-to-time mapping enables multi-tone measurement capability. In the proposed scheme, the unknown microwave signal is mixed with a linearly chirped microwave signal using the DP-DDMZM, and the resulting mixed signal is selected by an electrical bandpass filter for frequency-to-time mapping. Single and multi-tone microwave frequency measurements are successfully demonstrated in the experiment, with measurement errors less than +/- 3 MHz.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2022)

添加到收藏夹

Article Engineering, Electrical & Electronic

Adaptive Photonic Microwave Instantaneous Frequency Estimation Using Machine Learning

Qidi Liu et al.

Summary: Photonics-based frequency estimation approaches offer advantages in increasing operation frequency range, providing rapid measurement response, and improving immunity to electromagnetic interference, which can help overcome limitations of electronic-based systems and enhance measurement precision and system adaptability.

IEEE PHOTONICS TECHNOLOGY LETTERS (2021)

添加到收藏夹

Article Optics

Accuracy enhanced microwave frequency measurement based on the machine learning technique

Difei Shi et al.

Summary: A microwave frequency measurement system based on photonic technique is proposed and experimentally demonstrated. Machine learning methods are used to improve system accuracy, showing promising results for modern radar and electronic warfare systems.

OPTICS EXPRESS (2021)

添加到收藏夹

Review Computer Science, Information Systems

A survey on ensemble learning

Xibin Dong et al.

FRONTIERS OF COMPUTER SCIENCE (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Measurement of Instantaneous Microwave Frequency by Optical Power Monitoring Based on Polarization Interference

Jing Li et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Differentiator-Based Photonic Instantaneous Frequency Measurement for Radar Warning Receiver

Tao Lin et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2020)

添加到收藏夹

Article Optics

Instantaneous microwave frequency measurement using few-mode fiber-based microwave photonic filters

Zhiyong Zhao et al.

OPTICS EXPRESS (2020)

添加到收藏夹

Article Engineering, Electrical & Electronic

Reconfigurable Instantaneous Frequency Measurement System Based on a Polarization Multiplexing Modulator

Chengwu Yang et al.

IEEE PHOTONICS JOURNAL (2019)

添加到收藏夹

Article Engineering, Electrical & Electronic

Photonics for Ultrawideband RF Spectral Analysis in Electronic Warfare Applications

Paolo Ghelfi et al.

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS (2019)

添加到收藏夹

Article Optics

Optimization of the Brillouin instantaneous frequency measurement using convolutional neural networks

Xiuting Zou et al.

OPTICS LETTERS (2019)

添加到收藏夹

Article Engineering, Electrical & Electronic

Photonic-Assisted Intrapulse Parameters Measurement of Complex Microwave Signals

Bing Lu et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2018)

添加到收藏夹

Article Engineering, Electrical & Electronic

Photonics-Based Instantaneous Multi-Parameter Measurement of a Linear Frequency Modulation Microwave Signal

Bowen Zhang et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2018)

添加到收藏夹

Article Optics

Microwave photonics instantaneous frequency measurement receiver based on a Sagnac loop

Hossein Emami et al.

OPTICS LETTERS (2018)

添加到收藏夹

Article Engineering, Electrical & Electronic

Photonics-Based Broadband Microwave Measurement

Shilong Pan et al.

JOURNAL OF LIGHTWAVE TECHNOLOGY (2017)

添加到收藏夹

Article Optics

Photonic-assisted microwave frequency measurement system based on a silicon ORR

Jianfei Jiang et al.

OPTICS COMMUNICATIONS (2017)

添加到收藏夹

Article Engineering, Electrical & Electronic

Ultra-Wideband and Adaptive Photonic Signal Processing of Microwave Signals

Robert A. Minasian

IEEE JOURNAL OF QUANTUM ELECTRONICS (2016)

添加到收藏夹

Article Optics

Instantaneous high-resolution multiple-frequency measurement system based on frequency-to-time mapping technique

Tuan A. Nguyen et al.

OPTICS LETTERS (2014)

添加到收藏夹

Article Optics

Microwave photonic signal processing

R. A. Minasian et al.

OPTICS EXPRESS (2013)

添加到收藏夹

Article Engineering, Electrical & Electronic

Instantaneous Microwave Frequency Measurement Using a Special Fiber Bragg Grating

Ze Li et al.

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS (2011)

添加到收藏夹

Article Engineering, Electrical & Electronic

IEEE 802.22: The First Cognitive Radio Wireless Regional Area Network Standard

Carl R. Stevenson et al.

IEEE COMMUNICATIONS MAGAZINE (2009)

添加到收藏夹

Article Engineering, Electrical & Electronic

Microwave Photonic Technique for Frequency Measurement of Simultaneous Signals

Linh V. T. Nguyen

IEEE PHOTONICS TECHNOLOGY LETTERS (2009)

添加到收藏夹

Review Engineering, Electrical & Electronic

Microwave Photonics

Jianping Yao

JOURNAL OF LIGHTWAVE TECHNOLOGY (2009)

添加到收藏夹

Review Optics

Microwave photonics combines two worlds

Jose Capmany et al.

NATURE PHOTONICS (2007)

添加到收藏夹

Article Engineering, Electrical & Electronic

A microwave channelizer and spectroscope based on an integrated optical Bragg-grating Fabry-Perot and integrated hybrid fresnel lens system

ST Winnall et al.

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (2006)

添加到收藏夹

Article Engineering, Electrical & Electronic

Characterization of a coherent optical RF channelizer based on a diffraction grating

WS Wang et al.

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.