基于Android系统的频谱分析仪方案设计  

Design of Spectrum Analyzer Based on Android

作　　者：秦少飞 竺小松[1] QIN Shao-fei;ZHU Xiao-song(Electronic Engineering Institute of PLA, Hefei, Anhui 230037, China)

机构地区：[1]解放军电子工程学院,安徽合肥230037

出　　处：《电脑与信息技术》2017年第5期38-42,共5页Computer and Information Technology

摘　　要：现如今市场上频谱仪体积较大,不便于技术人员携带,价格昂贵,针对这些问题,文章基于AD9361芯片和目前流行的手机Android操作系统进行了应用研究,在智能手机上设计一款频谱分析软件。该软件可以对接收到的信号进行实时处理并在手机屏幕实时显示出频谱图,实现频谱分析仪的功能。用软件代替硬件,使用方便,利用它工程技术人员可以轻松的完成对信号的采集、处理及频谱分析。According to the problems of the spectrum analyzer with big size that not easy to carry and high expensive in the market.based on AD9361and popular intelligent mobile phone operating system of Android recently,a piece of spectrum analysis software was designed in the smart phone can real-time process the audio signal,spectrum was real-time displayed through the mobile phone screen to realize the function of spectrum analyzer.This design with software instead of hardware and easy to use,engineering and technical personal can easily complete the signal acquisition,processing and spectrum analysis by using it.

关 键 词：ANDROID AD9361 频谱分析 智能手机 软件设计 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]