RF Desense significance and its impact on the EVM at Signal Near the Noise Floor
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866910851682795520 |
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| author | Vedala, Rajesh Kaur, Harkirat Kapoor, Palak |
| author_facet | Vedala, Rajesh Kaur, Harkirat Kapoor, Palak |
| contents | Hardware impairments and system non-linearities impacting communication signal is one of key aspect for having harmonics and RF desense which overall causing the lower quality and integrity of the modulated signal, resulting in I/Q imbalance, further bit error and spectral efficiency degradation. This presentation outlines the RF Desense results, EVM Measurement and it impact at the almost noise floor with step size by 1 dB in QPSK at LTE Bands, Note for mmW 3GPP 38.521-2 clause 6.4.2.1 indicates single polarization. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2503_00055 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | RF Desense significance and its impact on the EVM at Signal Near the Noise Floor Vedala, Rajesh Kaur, Harkirat Kapoor, Palak Signal Processing Instrumentation and Detectors Hardware impairments and system non-linearities impacting communication signal is one of key aspect for having harmonics and RF desense which overall causing the lower quality and integrity of the modulated signal, resulting in I/Q imbalance, further bit error and spectral efficiency degradation. This presentation outlines the RF Desense results, EVM Measurement and it impact at the almost noise floor with step size by 1 dB in QPSK at LTE Bands, Note for mmW 3GPP 38.521-2 clause 6.4.2.1 indicates single polarization. |
| title | RF Desense significance and its impact on the EVM at Signal Near the Noise Floor |
| topic | Signal Processing Instrumentation and Detectors |
| url | https://arxiv.org/abs/2503.00055 |