Since the development of mobile networks over 30 years ago, the amount of data, and therefore the required bandwidth for mobile networks has grown substantially. Future expansion relies on the GHz frequency range, this requires filters able to operate at GHz frequencies and fit into devices. Here Devitt et al demonstrate a magnetostatic bandpass filter, tunable over a wide range, from 4.5 GHz to 10.1 GHz.
- Connor Devitt
- Renyuan Wang
- Sunil A. Bhave
