Photonic approach for simultaneous measurement of microwave DFS and AOA

Zhao Jianing; Tang Zhenzhou; Pan Shilong

首页> 外文期刊>Applied optics >Photonic approach for simultaneous measurement of microwave DFS and AOA

【24h】

Photonic approach for simultaneous measurement of microwave DFS and AOA

机译：微波DFS和AOA同时测量的光子方法

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

A photonic scheme that can simultaneously estimate the microwave Doppler-frequency shift (DFS) and angle-of-arrive (AOA) is demonstrated. In the proposed system, the transmitted signal is independently mixed with two echo signals by a dual-channel microwave photonic mixer. By measuring the frequency of the intermediate frequency (IF) signal output from the two channels and the phase difference between them, the DFS (with direction identification) and AOA parameters can be obtained. In a proof-of-concept experiment, the errors are less than +/- 0.08 Hz for the DFS measurement within a range of +/- 100 kHz and less than +/- 1.3 deg for the AOA measurement ranging from 0 degrees to 90 degrees, respectively. (C) 2021 Optical Society of America

机译：提出了一种可以同时估计微波多普勒频移（DFS）和到达角（AOA）的光子方案。在该系统中，发射信号通过双通道微波光子混频器与两个回波信号独立混合。通过测量两个通道输出的中频（IF）信号的频率以及它们之间的相位差，可以获得DFS（带方向识别）和AOA参数。在概念验证实验中，在+/-100 kHz范围内，DFS测量的误差小于+/-0.08 Hz，在0度到90度范围内，AOA测量的误差小于+/-1.3度。（2021）美国光学学会

著录项

来源
《Applied optics》 |2021年第16期|共5页
作者
Zhao Jianing; Tang Zhenzhou; Pan Shilong;
展开▼
作者单位

Nanjing Univ Aeronaut &

Astronaut Key Lab Radar Imaging &

Microwave Photon Minist Educ Nanjing 210016 Peoples R China;

Nanjing Univ Aeronaut &

Astronaut Key Lab Radar Imaging &

Microwave Photon Minist Educ Nanjing 210016 Peoples R China;

Nanjing Univ Aeronaut &

Astronaut Key Lab Radar Imaging &

Microwave Photon Minist Educ Nanjing 210016 Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类应用;
关键词

相似文献

外文文献
中文文献
专利

1. Photonic-assisted approach for instantaneous microwave frequency measurement with tunable range by using Mach-Zehnder interferometers [J] . 王大鹏, 徐坤、, 戴键, 中国光学快报：英文版 . 2013,第002期
2. Novel photonic approach to microwave frequency measurement using tunable group delay line [J] . PengshengWu, Xiuyou Han, Yiying Gu, 中国光学快报：英文版 . 2011,第008期
3. Novel method for fiber chromatic dispersion measurement based on microwave photonic technique [J] . 张敏, 李善锋, 石暖暖, 中国光学快报：英文版 . 2012,第007期
4. Multichannel Microwave Interferometer for Simultaneous Measurement of Electron Density and its Fluctuation on HL-2A Tokamak [J] . SHI Peiwan, SHI Zhongbing, CHEN Wei, 等离子体科学和技术（英文版） . 2016,第007期
5. A transformative approach to enhance the parameter information from microwave and infrared remote sensing measurements [J] . Prabhat K.Koner 地球大数据（英文版） . 2020,第003期
6. Photonics-Based CW/Pulsed Microwave Signal AOA Measurement System [J] . Chen Hao, Chan Erwin H. W. Journal of Lightwave Technology . 2020,第8期

机译：基于光子的CW /脉冲微波信号AOA测量系统
7. Photonic approach to the simultaneous measurement of the frequency, amplitude, pulse width, and time of arrival of a microwave signal [J] . Shilong Pan, Jianbin Fu, Jianping Yao Optics Letters . 2012,第1期

机译：同时测量微波信号的频率，幅度，脉冲宽度和到达时间的光子方法
8. Photonic approach to the simultaneous measurement of the frequency, amplitude, pulse width, and time of arrival of a microwave signal [J] . Shilong Pan, Jianbin Fu, Jianping Yao Optics Letters . 2012,第1期

机译：同时测量微波信号的频率，幅度，脉冲宽度和到达时间的光子方法
9. A photonic approach for instantaneous microwave frequency measurement based on simultaneous phase modulation and intensity modulation using Mach-Zehnder interferometers [C] . Wang Dapeng, Xu Kun, Dai Jian, High Speed Intelligent Communication Forum (HSIC), 2012 4th International . 2012

机译：基于马赫曾德尔干涉仪的同时相位调制和强度调制的光子学方法，用于瞬时微波频率测量
10. Optical-microwave interaction modeling in superconducting film for microwave/photonic applications. [D] . Majedi, Amir Hamed. 2002

机译：用于微波/光子应用的超导薄膜中的光-微波相互作用建模。
11. Photonic instantaneous frequency measurement of wideband microwave signals [O] . Yueqin Li, Li Pei, Jing Li, -1

机译：宽带微波信号的光子瞬时频率测量
12. Photonic Approach for Measuring AOA of Multiple Signals With Improved Measurement Accuracy [O] . Hao Chen, Chongjia Huang, Erwin H. W. Chan 2020

机译：具有改进的测量精度的多个信号测量AOA的光子方法
13. Photonic Measurements of Microwave Pulses [R] . Filter, W. F., Chang, J., Landron, C. O., 1985

机译：微波脉冲的光子测量

Photonic approach for simultaneous measurement of microwave DFS and AOA

摘要

著录项

相似文献

相关主题

期刊订阅