With the increasing complexity of actual usage scenarios, those equipment need to develop in the direction of low loss, high efficiency, miniaturization and integration, and high bandwidth, which also brings more challenges to RF components. Focusimple Electronics continues to innovate and develop RF components, go deep into customer sites to understand actual needs, and cooperate to promote RF products with structures and performance that are adapted to different needs, thereby promoting low-altitude equipment to play a greater role in more fields.