---
license: cc-by-4.0
tags:
- rf
- microwave
- s-parameters
- fem
- palace-fem
pretty_name: rfsurrogates samples
---

<!-- generated by tools/make_model_card.py from data_index/*/manifest.jsonl; do not edit by hand -->

# rfsurrogates samples

Full-wave simulation records of passive microwave devices, one folder per device family, 281 records in total.
Each record is one solved design: the geometry vector p, the complex S-parameters on the family's frequency grid,
the solver, its version, the fidelity tag, mesh statistics, compute cost, contributor and licence. The schema is
`docs/DATA_CONTRACT.md` in https://github.com/benjhardy/rfsurrogates; every record passed `contrib/check_sample.py`, and the manifest row of each
file (with its sha256) is in `data_index/<family_id>/manifest.jsonl` in that repo.

Layout: `<family_id>/palace/` training records, `<family_id>/holdout/` finer-mesh holdouts (never trained on),
`<family_id>/holdout_coarse/` the same holdout designs at the training fidelity.

### edge_coupled_bpf

Index version `8cae666b9dac`.

| split | solver | fidelity | records |
|---|---|---|---|
| holdout | palace | medium | 10 |
| train | palace | coarse | 261 |
| twin | palace | coarse | 10 |

Contributors:

- benjhardy: 261 train (coarse), 10 twin (coarse), 10 holdout (medium)

Simulated data, not measurements. Licence CC-BY-4.0: credit the contributors listed above.