Compact SPICE model for TeraFET resonant detectors
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866916338149097472 |
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| author | Liu, Xueqing Zhang, Yuhui Ytterdal, Trond Shur, Michael |
| author_facet | Liu, Xueqing Zhang, Yuhui Ytterdal, Trond Shur, Michael |
| contents | This paper presents an improved compact model for TeraFETs employing a nonlinear transmission line approach to describe the non-uniform carrier density oscillations and electron inertia effects in the TeraFET channels. By calculating the equivalent components for each segment of the channel: conductance, capacitance, and inductance, based on the voltages at the segment's nodes, our model accommodates non-uniform variations along the channel. We validate the efficacy of this approach by comparing terahertz (THz) response simulations with experimental data and MOSA1, EKV TeraFET SPICE models, analytical theories, and Multiphysics simulations. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_19161 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Compact SPICE model for TeraFET resonant detectors Liu, Xueqing Zhang, Yuhui Ytterdal, Trond Shur, Michael Signal Processing Applied Physics This paper presents an improved compact model for TeraFETs employing a nonlinear transmission line approach to describe the non-uniform carrier density oscillations and electron inertia effects in the TeraFET channels. By calculating the equivalent components for each segment of the channel: conductance, capacitance, and inductance, based on the voltages at the segment's nodes, our model accommodates non-uniform variations along the channel. We validate the efficacy of this approach by comparing terahertz (THz) response simulations with experimental data and MOSA1, EKV TeraFET SPICE models, analytical theories, and Multiphysics simulations. |
| title | Compact SPICE model for TeraFET resonant detectors |
| topic | Signal Processing Applied Physics |
| url | https://arxiv.org/abs/2407.19161 |