Modeling flux-quantizing Josephson junction circuits in Keysight ADS
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arXiv
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| Autores principales: | , , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866913468626501632 |
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| author | Naaman, Ofer White, Ted Hassan, Mohamed Awida Slater, Derek Mcilvane, Sean Yeung, Edwin Krantz, Philip |
| author_facet | Naaman, Ofer White, Ted Hassan, Mohamed Awida Slater, Derek Mcilvane, Sean Yeung, Edwin Krantz, Philip |
| contents | We introduce Josephson junction and inductor models in Keysight ADS that feature an auxiliary flux port, and facilitate the expression of flux quantization conditions in simulation of superconducting microwave circuits. We present several examples that illustrate our methodology for constructing flux-quantizing circuits, including dc- and rf-SQUIDs, tunable couplers, and parametric amplifiers using SNAIL and rf-SQUID arrays. We perform DC, S-parameter, and harmonic balance simulations to validate our models and methods against theory and published experimental results. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_07861 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Modeling flux-quantizing Josephson junction circuits in Keysight ADS Naaman, Ofer White, Ted Hassan, Mohamed Awida Slater, Derek Mcilvane, Sean Yeung, Edwin Krantz, Philip Superconductivity Applied Physics Quantum Physics We introduce Josephson junction and inductor models in Keysight ADS that feature an auxiliary flux port, and facilitate the expression of flux quantization conditions in simulation of superconducting microwave circuits. We present several examples that illustrate our methodology for constructing flux-quantizing circuits, including dc- and rf-SQUIDs, tunable couplers, and parametric amplifiers using SNAIL and rf-SQUID arrays. We perform DC, S-parameter, and harmonic balance simulations to validate our models and methods against theory and published experimental results. |
| title | Modeling flux-quantizing Josephson junction circuits in Keysight ADS |
| topic | Superconductivity Applied Physics Quantum Physics |
| url | https://arxiv.org/abs/2408.07861 |