摘要
给出了一种用 RSSI来作为信号强度指示进行自动频率扫描 (autoscan)的气象接收机 (weatheradio)的技术原理及其实现方案。针对以往的同类型产品灵活性和灵敏度差等缺点进行了合理的改进设计。结果表明该设计不但具有较好的整机性能 。
The technical principle and realization scheme of a new kind of weatheradio which uses RSSI as the indicator of signal strength is presented and the reasonable improvement on design is performed to the poor flexibility and low sensitivity which are occurred in the conventional products of the same kind The result shows that the design not only has a good performance but also is convenient to use
出处
《现代电子技术》
2003年第3期29-31,共3页
Modern Electronics Technique
