What Are Microstrip Filters?

Episode 4 | Posted on Feb 20, 2024

      

In this episode, Brook Sandy, RF and Microwave Applications Engineer at Knowles Precision Devices, discusses microstrip filters. She explains that microstrip filters use microstrip technology on a ceramic substrate to filter RF and microwave signals. These filters are used in various applications, including fighter jets, 5G, and satellite communications. Brook highlights DLI's expertise in microstrip filters, particularly in miniaturization and temperature stability. She also mentions the importance of size, weight, and power requirements in the industry. Brook concludes by encouraging listeners to explore DLI's off-the-shelf parts and utilize the Microwave Products Guide for tips on using their products.

Microstrip Filter Diagram Figure1

Takeaways

  • Microstrip filters use microstrip technology on a ceramic substrate to filter RF and microwave signals.
  • DLI's microstrip filters are known for their miniaturization and temperature stability.
  • Microstrip filters are used in various applications, including fighter jets, 5G, and satellite communications.
  • Size, weight, and power requirements are important considerations in the industry