1. Radar sensor principle:
Before development, let’s get familiar with the basic principles:Doppler radar:Doppler radar is a type of radar that uses the Doppler effect to detect the position and relat
Summary:
Both the wave port and the lumped port of HFSS need to be defined on the 2D plane of the model. But when designing excitation for different models, which excitation port should be used? What
[align=left][font=微软雅黑][size=3]1. If there is no plug-in component connected to the two ends of the SMD component, a test point must be added. The diameter of the test point should be between 1.0mm an
I plan to connect Xiaomi's Bluetooth temperature and humidity monitor, as the title suggests, and basically did not change anything. I just ran it and found that there were only 2 items in the adverti