An Effective Approach to Predict the Passive Intermodulation Power for Communication Satellite Antenna
A general formula for passive intermodulation (PIM) power is derived with a simplified scenario for the combining two-sinusoidal input signals considering double exponential (DE) model. A novel scheme is proposed to obtain the fitness coefficients by using genetic algorithm (GA). The predicted PIM power exhibits a good agreement with the test data, thus providing a practical verification of the proposed approach.
Authors
- Shiquan Zhang (ORCID: https://orcid.org/0009-0009-7112-2463)
- Xiang-Yang Wen (ORCID: https://orcid.org/0009-0001-3594-0209)
Institutions
- Xi'an Peihua University (CN)
Publication Details
- Published
- 2025-04-28
- DOI
- https://doi.org/10.1109/icaidt66272.2025.00062
- Primary Topic
- Electrical Contact Performance and Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00