Magnetization of a ferrite can be dynamically tuned using a biasing DC magnetic field. This makes ferrites a good choice of substrate for reconfigurable microwave devices and antenna designs. For example, antenna patterns and resonance frequencies can be shifted by adjusting the biasing DC magnetic field during the operation of the antenna or the device (A. Ustinov et al., Appl. Phys. Lett., 90, (031913), 2007).
|Original language||English (US)|
|Title of host publication||2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|State||Published - Oct 26 2015|