A lumped circuit model of the rod antenna test setups adopted in automotive (CISPR 25 ALSE test method) and military (MIL-STD 461 RE102 test method) testing is here derived for the purpose of getting physical insight into the involved electrical quantities. The model permits, for example, to explain the different responses that are observed when the counterpoise of the rod antenna is connected to the shielded enclosure or floated (as recently suggested by some Authors in order to improve test reproducibility). The effect of the ferrite sleeve which is required in the military test setup is also taken into account by the analysis.
A Circuit Model of the Rod Antenna Automotive and Military Test Setups: Analysis and Interpretation / Carobbi, Carlo*. - ELETTRONICO. - (2018), pp. 454-459. (Intervento presentato al convegno 2018 IEEE Symposium on Electromagnetic Compatibility, Signal Integrity and Power Integrity, EMC, SI and PI 2018 tenutosi a usa nel 2018) [10.1109/EMCSI.2018.8495245].
A Circuit Model of the Rod Antenna Automotive and Military Test Setups: Analysis and Interpretation
Carobbi, Carlo
Writing – Original Draft Preparation
2018
Abstract
A lumped circuit model of the rod antenna test setups adopted in automotive (CISPR 25 ALSE test method) and military (MIL-STD 461 RE102 test method) testing is here derived for the purpose of getting physical insight into the involved electrical quantities. The model permits, for example, to explain the different responses that are observed when the counterpoise of the rod antenna is connected to the shielded enclosure or floated (as recently suggested by some Authors in order to improve test reproducibility). The effect of the ferrite sleeve which is required in the military test setup is also taken into account by the analysis.File | Dimensione | Formato | |
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