DocumentCode :
3701875
Title :
Power-selectivity horn filtenna loaded with a nonlinear SRR
Author :
M. Barbuto;F. Bilotti;A. Toscano
Author_Institution :
fYear :
2015
Firstpage :
22
Lastpage :
24
Abstract :
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.
Keywords :
"Schottky diodes","Horn antennas","Filtering","Electromagnetics","Microwave filters","Metamaterials"
Publisher :
ieee
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2015 9th International Congress on
Type :
conf
DOI :
10.1109/MetaMaterials.2015.7342586
Filename :
7342586
Link To Document :
بازگشت