摘要
基于AD8318检波对数放大器提出一种新型无线信号检测仪设计方案.该方案利用连续检波对数放大原理及其快速响应能力进行无线信号功率检测,应用单片机对接收信号的强度进行显示.系统功能测试结果显示该方法具有响应速度快,信号显示准确等特点.
A new-style design scheme for wireless signals detection instrument based on AD8318 was offered,which is a demodulation logarithmic amplifier.It detects the power of wireless signals with continuous demodulation logarithmic amplifier of AD8318 and its rapid response characteristic,and it fast displays the received signals strength with single chip system.The test results of system function showed that the method had the specialty of high speed responsibility,and accurate signal indication.
出处
《郑州轻工业学院学报（自然科学版）》
CAS
2011年第4期102-104,共3页
Journal of Zhengzhou University of Light Industry:Natural Science
基金
河南省科技厅科技攻关项目(072302140009)
关键词
检波对数放大器
功率检测
连续检波
demodulation logarithmic amplifie
power detection
continuous detection
