现代电子技术2024，Vol.47Issue(20)：39-45,7.DOI:10.16652/j.issn.1004-373x.2024.20.007
基于I/Q数据采集的便携式无线电检测终端
Portable radio detection terminal based on I/Q data acquisition
摘要
Abstract
In order to further improve the efficiency of electromagnetic spectrum detection and the capability of measurement data processing,a portable electromagnetic spectrum detection equipment is designed,and a data processing system is proposed.During the measurement,the electromagnetic spectrum detection equipment can display the number of acquisition frames,acquisition frequency band,energy value,I/Q distance,etc.in real time.By deploying the signal detection algorithm in the system,the equipment can also find and mark signals from the collected frequency band in real time,and distinguish the noisy signal from the effective signal.At the end of the measurement,the system can visualize the collected data immediately in the device,and get the basic features of the collected electromagnetic spectrum signals.In order to ensure data security and stable operation of the portable device,a data transmission system is added to the system,so that the measurement data and processing results can be uploaded automatically to the server for the storage.The data transmission system can enable the device to clean up local data in a timely manner,release the storage space of the local device,and enhance the robustness of the device.The feasibility and data processing effect of the designed equipment and system are verified by examples,which can provide a new direction for electromagnetic spectrum detection and data processing.关键词
电磁频谱检测设备/I/Q数据采集/频谱信号/传输系统/可视化处理/服务器Key words
electromagnetic spectrum testing equipment/I/Q data acquisition/spectrum signal/transmission system/visual processing/server分类
电子信息工程引用本文复制引用
褚松坤,陈真佳,何雨霏..基于I/Q数据采集的便携式无线电检测终端[J].现代电子技术,2024,47(20):39-45,7.基金项目
海南大学教育教学改革研究项目(hdjy2226) （hdjy2226）
海南省高等学校教育教学改革研究资助项目(Hnjg2022-3) （Hnjg2022-3）
