A Simple Cable Radiated Emission Evaluation Method for Table-Top Setups According to CISPR 11 and CISPR 32
CISPR 11 and CISPR 32 define the radiated emission tests to be conducted in a semi-anechoic chamber equipped with controllable turntable and antenna mast, leading to an expensive and time-consuming test procedure. By noting the fact that table-top test setup usually involves long interconnecting cab...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2025-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10848110/ |
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| Summary: | CISPR 11 and CISPR 32 define the radiated emission tests to be conducted in a semi-anechoic chamber equipped with controllable turntable and antenna mast, leading to an expensive and time-consuming test procedure. By noting the fact that table-top test setup usually involves long interconnecting cable bundle that radiates significantly, the work proposes a fast and simple pre-compliance radiated emission evaluation method based on cascaded Hertzian dipoles and its radiation theory. Several factors in the CISPR 11/32 test setups are integrated into this evaluation method to mimic a real test procedure. The accuracy of the proposed method is validated by an experimental test. A systematic analysis of the accuracy and applicability of the proposed method is also provided, showing that the method presents a simple, reliable and easy-to-be-implemented prediction tool for early-stage pre-compliance radiation evaluation, according to CISPR 11/32 testing. |
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| ISSN: | 2169-3536 |