This paper presents the design of a broadband antenna to be used in a multiple antenna source stirring scenario. Usually, an array of monopole is placed onto the chamber's walls and the antennas are sequentially fed to perform the stirring action. But monopoles are intrinsically narrowband antennas: for this reason the use of a broadband antenna was investigated. The adopted structure is a helix antenna able to minimize the chamber volume reduction and to maximize the averaged power delivered to the chamber. Its performance was investigated by analyzing some typical RC performance indicators.
Design of a Broadband Antenna for a Reverberation Chamber with Multiple Antenna Source Stirring / De Leo, A.; Cerri, G.; Russo, P.; Primiani, V. M.. - (2021), pp. 350-354. (Intervento presentato al convegno 2021 Joint IEEE International Symposium on Electromagnetic Compatibility Signal and Power Integrity, and EMC Europe, EMC/SI/PI/EMC Europe 2021 tenutosi a usa nel 2021) [10.1109/EMC/SI/PI/EMCEurope52599.2021.9559246].
Design of a Broadband Antenna for a Reverberation Chamber with Multiple Antenna Source Stirring
De Leo A.;Cerri G.;Russo P.;Primiani V. M.
2021-01-01
Abstract
This paper presents the design of a broadband antenna to be used in a multiple antenna source stirring scenario. Usually, an array of monopole is placed onto the chamber's walls and the antennas are sequentially fed to perform the stirring action. But monopoles are intrinsically narrowband antennas: for this reason the use of a broadband antenna was investigated. The adopted structure is a helix antenna able to minimize the chamber volume reduction and to maximize the averaged power delivered to the chamber. Its performance was investigated by analyzing some typical RC performance indicators.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
