{
  "annotation_id": "f979f930-0c5e-4b8d-8786-7dc5ba6d5fea",
  "date_created": "2026-03-02T18:01:03.869000Z",
  "date_modified": "2026-03-02T18:01:03.869000Z",
  "file_hash": "2ed61d8c0deccc99a4ec84df07fc4065d9646f9bf390a440db68084252aebeae",
  "private": false,
  "record": {
    "abstract": "A lumped-parameter impedor-oriented and a 2-port-network-oriented circuit\nmodels for the Sierpinski gasket prefractal antenna are presented. With the\nformer, the voltage and current patterns give a detailed understanding of the\nelectromagnetic fields\u0027 self-similar distribution throughout the antenna\ngeometry; on the other hand model complexity exponentially increases with the\nprefractal iteration order. The latter \"black-box\" model only controls\nport-oriented global parameters which are the ones commonly used in antennas\u0027\ncircuit models and its complexity is independent of prefractal order. The\n\"black-box\" model is also shown to converge, at fractal limit, to a reciprocal\ntriangular network.",
    "arxiv_id": "physics/0510069",
    "authors": [
      "W. Arrighetti",
      "P. De Cupis",
      "G. Gerosa"
    ],
    "categories": [
      "physics.comp-ph",
      "physics.class-ph"
    ],
    "title": "Circuit models for Sierpinski gasket antennas",
    "url": "https://arxiv.org/abs/physics/0510069"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d29fef5e-f712-4d99-9a94-e157f382b98c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}