BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different Temperatures
To address the issue of frequency nonlinearity modeling of RF PAs, which is rarely seen in the literature, a BPNN is applied to model the frequency nonlinearity of RF PAs in this paper. The BPNN is used to model the frequency nonlinearity of the RF PA, based on the actual measured S-parameter data a...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-10-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/13/11/1831 |
| _version_ | 1797467237242634240 |
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| author | Zhao He Shaohua Zhou |
| author_facet | Zhao He Shaohua Zhou |
| author_sort | Zhao He |
| collection | DOAJ |
| description | To address the issue of frequency nonlinearity modeling of RF PAs, which is rarely seen in the literature, a BPNN is applied to model the frequency nonlinearity of RF PAs in this paper. The BPNN is used to model the frequency nonlinearity of the RF PA, based on the actual measured S-parameter data at different ambient temperatures. The modeling results show that BPNN shows the advantage of a high accuracy in modeling the frequency nonlinearity of RF PAs. It is expected that a BPNN will also show the advantages of a high accuracy in the modeling process of other RF devices or circuits. |
| first_indexed | 2024-03-09T18:49:52Z |
| format | Article |
| id | doaj.art-5a3ad5a49b724844878fe31a56fed813 |
| institution | Directory Open Access Journal |
| issn | 2072-666X |
| language | English |
| last_indexed | 2024-03-09T18:49:52Z |
| publishDate | 2022-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj.art-5a3ad5a49b724844878fe31a56fed8132023-11-24T05:53:52ZengMDPI AGMicromachines2072-666X2022-10-011311183110.3390/mi13111831BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different TemperaturesZhao He0Shaohua Zhou1National Institute of Metrology, Beijing 100029, ChinaSchool of Microelectronics, Tianjin University, Tianjin 300072, ChinaTo address the issue of frequency nonlinearity modeling of RF PAs, which is rarely seen in the literature, a BPNN is applied to model the frequency nonlinearity of RF PAs in this paper. The BPNN is used to model the frequency nonlinearity of the RF PA, based on the actual measured S-parameter data at different ambient temperatures. The modeling results show that BPNN shows the advantage of a high accuracy in modeling the frequency nonlinearity of RF PAs. It is expected that a BPNN will also show the advantages of a high accuracy in the modeling process of other RF devices or circuits.https://www.mdpi.com/2072-666X/13/11/1831power amplifiertemperatureBPNNS-parametermodel |
| spellingShingle | Zhao He Shaohua Zhou BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different Temperatures Micromachines power amplifier temperature BPNN S-parameter model |
| title | BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different Temperatures |
| title_full | BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different Temperatures |
| title_fullStr | BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different Temperatures |
| title_full_unstemmed | BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different Temperatures |
| title_short | BPNN-Based Behavioral Modeling of the S-Parameter Variation Characteristics of PAs with Frequency at Different Temperatures |
| title_sort | bpnn based behavioral modeling of the s parameter variation characteristics of pas with frequency at different temperatures |
| topic | power amplifier temperature BPNN S-parameter model |
| url | https://www.mdpi.com/2072-666X/13/11/1831 |
| work_keys_str_mv | AT zhaohe bpnnbasedbehavioralmodelingofthesparametervariationcharacteristicsofpaswithfrequencyatdifferenttemperatures AT shaohuazhou bpnnbasedbehavioralmodelingofthesparametervariationcharacteristicsofpaswithfrequencyatdifferenttemperatures |