5G Applications of the Suspended Strip-line in Ku Band Band-stop Filters and C Band Slot Antenna Design

In the development of modern wireless communication technology, miniaturization, high performance, easy to integrate RF and microwave devices have always been a research hotspot in the industry. As the most basic part of RF microwave devices, the structure and transmission characteristics of transmission line will directly or indirectly affect the loss, size and cost of devices. Therefore, it is very important to select a suitable transmission line type before designing RF microwave devices. Suspended strip line (SSL) is a transmission line system with unique advantages, which is often used to design various types of RF and microwave devices.