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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2511.07815 |
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| _version_ | 1866915611792113664 |
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| author | Orellana, Karel Walter Gomez Chuquimia, Berthyn Rodrigo Tiñini Condori, Juan Carlos Paredes Huanca, Rodrigo Apaza Quispe, Hugo Orlando Condori |
| author_facet | Orellana, Karel Walter Gomez Chuquimia, Berthyn Rodrigo Tiñini Condori, Juan Carlos Paredes Huanca, Rodrigo Apaza Quispe, Hugo Orlando Condori |
| contents | The deployment of 5G millimeter-wave (mmWave) systems poses significant challenges in maintaining power amplifier linearity and efficiency under varying conditions, such as temperature-induced gain variations that degrade error vector magnitude (EVM). This paper presents a comparative study of three control strategies-PID, pure integral, and fuzzy-integral (FI)-for adaptive power management in a 24 GHz mmWave transceiver. The FI controller integrates fuzzy logic for handling nonlinearities with integral action for zero steady-state error. Experimental results show the FI controller outperforms others in settling time, stability, and EVM minimization. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_07815 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Experimental Evaluation of Fuzzy-Integral and Classical controls for Power Management in a 24 GHz mmWave 5G Transceiver Orellana, Karel Walter Gomez Chuquimia, Berthyn Rodrigo Tiñini Condori, Juan Carlos Paredes Huanca, Rodrigo Apaza Quispe, Hugo Orlando Condori Systems and Control The deployment of 5G millimeter-wave (mmWave) systems poses significant challenges in maintaining power amplifier linearity and efficiency under varying conditions, such as temperature-induced gain variations that degrade error vector magnitude (EVM). This paper presents a comparative study of three control strategies-PID, pure integral, and fuzzy-integral (FI)-for adaptive power management in a 24 GHz mmWave transceiver. The FI controller integrates fuzzy logic for handling nonlinearities with integral action for zero steady-state error. Experimental results show the FI controller outperforms others in settling time, stability, and EVM minimization. |
| title | Experimental Evaluation of Fuzzy-Integral and Classical controls for Power Management in a 24 GHz mmWave 5G Transceiver |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2511.07815 |