As an important component of modern communication technology, microwave communication is crucial for the stability and security of daily information transmission. As a communication equipment maintenance engineer, I have a deep understanding and experience of microwave antenna protective covers. Here are some of my tho...
Due to multipath component signals generated by reflection and other interference during signal transmission, the receiving end utilizes multiple antennas to simultaneously receive signals from different paths, and then selects and combines these signals into a total signal to reduce the impact of signal fading. This i...
With the development of DVB-T in outdoor broadcasting fields such as mobile TV, car TV, building TV, subway TV, etc., small range fading such as multipath fading and Doppler frequency shift is inevitable in these reception ranges. Solving these fading and interference has become a highly concerned issue. In order to ad...
1. Antenna classificationAntennas are devices used to transmit or receive radio waves, and are an important component of wireless networks.1.1 Classification based on the characteristics of horizontal directional mapsAccording to the characteristics of the horizontal pattern, antennas can be divided into the following...