Pith Number

pith:DUHCWDCM

pith:2026:DUHCWDCM2XU2LJGT4KYG4H7RAF

not attested not anchored not stored refs pending

Multi-Band Patch Antenna Array for Out-of-Band Aided Millimeter Wave Communication

Christoph F. Mecklenbr\"auker, Faruk Pasic, Jure Sokli\v{c}, Robert Langwieser, Stefan Schwarz

Placing a mmWave antenna structure in front of a sub-6 GHz array causes only minor degradation to sub-6 performance.

arxiv:2604.02813 v2 · 2026-04-03 · eess.SP

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\usepackage{pith}
\pithnumber{DUHCWDCM2XU2LJGT4KYG4H7RAF}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Claims

C1strongest claim

The results demonstrate that the influence of the mmWave structure on the sub-6 GHz performance is minor, indicating that co-located configurations are feasible with negligible degradation.

C2weakest assumption

That the chosen simulation models and measurement setups accurately represent real-world multi-path propagation and radiation characteristics without significant unaccounted factors such as mutual coupling details or environmental variations.

C3one line summary

Placing a mmWave antenna structure in front of a sub-6 GHz array causes only minor changes to the sub-6 GHz radiation pattern, making co-located configurations feasible with negligible degradation.

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-29T01:05:08.638199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d0e2b0c4cd5e9a5a4d3e2b06e1ff10150f043278db941ea8c6327d20a032965

Aliases

arxiv: 2604.02813 · arxiv_version: 2604.02813v2 · doi: 10.48550/arxiv.2604.02813 · pith_short_12: DUHCWDCM2XU2 · pith_short_16: DUHCWDCM2XU2LJGT · pith_short_8: DUHCWDCM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DUHCWDCM2XU2LJGT4KYG4H7RAF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1d0e2b0c4cd5e9a5a4d3e2b06e1ff10150f043278db941ea8c6327d20a032965

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9fde16b4d9855d87de18fde042df2a6aa13da64a2c30b70837fef00c61d683c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2026-04-03T07:29:17Z",
    "title_canon_sha256": "c1b9e11490d823323ae8a1521969eddb9b1070f44b81f274db0b260b28d0c3e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.02813",
    "kind": "arxiv",
    "version": 2
  }
}