In this contribution, we present the design of a power-selectivity horn filtenna based on the use of a nonlinear Split Ring Resonator (SRR). In particular, in order to obtain a nonlinear behavior of the SRR, we load its external gap with a pair of Schottky diodes, which require a not negligible power level to be activated. Inserting the resulting nonlinear resonator inside the throat of a horn antenna, we show that both matching and radiating properties exhibit or do not exhibit a notched-band, depending on the operating power level.
|Titolo:||Power-selectivity horn filtenna loaded with a nonlinear SRR|
|Data di pubblicazione:||2015|
|Citazione:||Barbuto, M., Bilotti, F., & Toscano, A. (2015). Power-selectivity horn filtenna loaded with a nonlinear SRR. In 2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2015 (pp.22-24). Institute of Electrical and Electronics Engineers Inc..|
|Appare nelle tipologie:||4.1 Contributo in Atti di convegno|