我使用了CC2640R2F数据手册中的电路图,叠层也进行了阻抗匹配,布局稍微有变化,实际测试到的信号强度,CC2640R2F的DEMO板在-55dbm左右,自己做的板子在-65dbm,想知道CC2640R2F的DEMO板使用板载天线是否就是其最大的信号强度,另外如何改进电路参数,或者使用什么仪器进行两个信号的对比


This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.