The term filtenna [1] refers to a class of microwave components that, being able to perform both filtering and radiation operations, have been widely investigated for reducing the cost and space occupancy of a microwave system. In most cases, filtennas are designed by inserting a filtering element with a frequency-dependent behavior in the structure of a standard antenna. Given their wide operation bandwidth, which often exceeds the required one, waveguides and horn antennas have been extensively used for this purpose [1] - [3]. Moreover, by properly choosing the topology of the filtering element and by loading it with non-linear elements, the polarization state and power level of the incoming wave can be used as further discriminating characteristics between signals [3] - [4].

Barbuto, M., Lione, D., Monti, A., Vellucci, S., Bilotti, F., Toscano, A. (2021). Filtennas with frequency- and time-domain selectivity properties. In 2021 International Conference on Electromagnetics in Advanced Applications, ICEAA 2021 (pp.33-033). Institute of Electrical and Electronics Engineers Inc. [10.1109/ICEAA52647.2021.9539537].

Filtennas with frequency- and time-domain selectivity properties

Barbuto M.;Monti A.;Vellucci S.;Bilotti F.;Toscano A.
2021

Abstract

The term filtenna [1] refers to a class of microwave components that, being able to perform both filtering and radiation operations, have been widely investigated for reducing the cost and space occupancy of a microwave system. In most cases, filtennas are designed by inserting a filtering element with a frequency-dependent behavior in the structure of a standard antenna. Given their wide operation bandwidth, which often exceeds the required one, waveguides and horn antennas have been extensively used for this purpose [1] - [3]. Moreover, by properly choosing the topology of the filtering element and by loading it with non-linear elements, the polarization state and power level of the incoming wave can be used as further discriminating characteristics between signals [3] - [4].
978-1-6654-1386-2
Barbuto, M., Lione, D., Monti, A., Vellucci, S., Bilotti, F., Toscano, A. (2021). Filtennas with frequency- and time-domain selectivity properties. In 2021 International Conference on Electromagnetics in Advanced Applications, ICEAA 2021 (pp.33-033). Institute of Electrical and Electronics Engineers Inc. [10.1109/ICEAA52647.2021.9539537].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11590/404388
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