What you need to know about RF Filter

The RF filter is one of the essential key components in the radio frequency system. It is mainly used for frequency selection—letting the required frequency signal pass and reflecting the unwanted interference frequency signal.A classic example of a filter application is a receiver or transmitter front end, as shown inFigure 1: Receiver RF Front-EndAs can be seen from Figure 1, the filter is wid……

5G Communication Frequency Band 2496-2690MHz Band Pass Filter

Time:2023-04-26With the development of the 5G era, the demand for 5G base stations and mobile terminal equipment has increased significantly, which booming a series of 5G industry chains.The 5G RF front-end is the most important part of realizing 5G communication. It is mainly composed of Power Amplifiers, RF transceivers, Antenna switches, Duplexers and RF filters. With the gradual increase of 5G……