A Miniaturized Unequal Power Divider Design for 5G Telecommunication systems

摘要

For 5G RF (Radio Frequency) devices, various instrumentation and sensors, there is an increasing demand for the miniaturization of microwave devices. The passive power divider has the advantages of stable operation and simple structure in various microwave systems, instrumentation, and a large number of applications in 5G, so the performance of the power divider will affect the performance of the entire telecommunication system to a large extent. The following shows a lumped $pi$ model output power ratio of 2:1 unequal Wilkinson power divider. Compared with the traditional structure, under the premise of ensuring that the performance meets the requirements, the size of the device can be greatly reduced, and the practical application value is obtained.