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  "docId": "10.5594-JMI.2021.3072560",
  "document": {
    "abbrevTitle": "SMPTE Mot. Imag. J",
    "abbrevTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "abstract": "Wireless cameras enable dynamic shooting and have become indispensable in television program production for sporting events and music concerts. Japan Broadcasting Corporation (NHK) has researched and developed an 8K ultrahigh-definition television (UHDTV) wireless camera using millimeter waves that can transmit an 8K signal with low latency and high quality. We have prototyped a compact transmitter using the 42-GHz band and developed an 8K UHDTV wireless camera by combining this transmitter with a portable 8K UHDTV video encoder. In this study, we introduce a prototype 8K UHDTV wireless camera system using millimeter waves and report the results of laboratory and field wireless transmission experiments.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "authors": [
      {
        "bio": "Yoshifumi Matsusaki received an ME degree in information and image sciences from Chiba University, Chiba, Japan, in 2006. He joined Japan Broadcasting Corporation (NHK), Tokyo, Japan, in 2006. Since 2011, he has been with NHK Science and Technology Research Laboratories (STRL). His research interests include the 4K and 8K UHDTV wireless camera systems using millimeter-wave band and the future wireless communication systems. He is a member of the Institute of Image Information and Television Engineers (ITE) and the Institute of Electronics, Information and Communication Engineers (IEICE).",
        "name": "Yoshifumi Matsusaki",
        "orcid": "0000-0002-5346-340X"
      },
      {
        "bio": "Fumiya Yamagishi received BE and ME degrees from the University of Electro-Communications, Tokyo, Japan, in 2012 and 2014, respectively. He joined NHK, Tokyo, in 2014. Since 2017, he has been researching 42-GHz band UHDTV wireless camera at NHK STRL.",
        "name": "Fumiya Yamagishi"
      },
      {
        "bio": "Tomohiro Shimazaki received BE and ME degrees in electronic engineering from the University of Electro-Communications, Tokyo, Japan, in 2008 and 2010, respectively. Currently, he works at NHK STRL, Tokyo. His main research interest is millimeter waves and microwave transmission systems. He is a member of the ITE and the IEICE.",
        "name": "Tomohiro Shimazaki"
      },
      {
        "bio": "Fumito Ito received BE and ME degrees from Keio University, Kanagawa, Japan, in 2003 and 2005, respectively. He joined NHK, Tokyo, in 2005. Since 2013, he has been at NHK STRL. He has been engaged in the research and development of wireless links for program contributions. He is a member of the ITE and the IEICE.",
        "name": "Fumito Ito"
      },
      {
        "bio": "Takayuki Nakagawa received a BE degree from Waseda University, Tokyo, Japan, in 1995. He joined NHK, Tokyo, in 1995. Since 2000, he has been with NHK STRL, where he has been engaged in research on millimeter-wave radio propagation and digital transmission systems. In the meantime, from 2016 to 2019, he was a senior manager with the Engineering Administration Department of NHK and in charge of deployment and maintenance of wireless news gathering systems. He is a member of the ITE and the IEICE.",
        "name": "Takayuki Nakagawa"
      },
      {
        "bio": "Naohiko Iai received BS and MS degrees in applied physics from Osaka University, Osaka, Japan, in 1991 and 1993, respectively. He joined NHK, Tokyo, in 1993, and has been studying wireless transmission techniques of broadcasting program materials and worked on the development of digital terrestrial broadcasting system. He is currently a senior research engineer in the Advanced Transmission Systems Research Division of NHK STRL.",
        "name": "Naohiko Iai"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
    },
    "contentType": "orig-research",
    "contentType$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
    },
    "copyright": {
      "holder": "SMPTE",
      "holder$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:09:33.718Z",
        "version": "smpte-idams-publication@v1"
      },
      "year": "2021",
      "year$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:09:33.718Z",
        "version": "smpte-idams-publication@v1"
      }
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    "copyright$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "docId": "10.5594-JMI.2021.3072560",
    "docId$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
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      "version": "smpte-idams-publication@v1"
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    "docLabel": "SMPTE Motion Imaging Journal ( Volume: 130, Issue: 5, June 2021)",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
    },
    "docTitle": "Development of an 8K UHDTV Wireless Camera Using Millimeter-Wave Bands",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
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      "version": "smpte-idams-publication@v1"
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    "docType": "Journal Article",
    "docType$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
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    "doi": "10.5594/JMI.2021.3072560",
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      "confidence": "high",
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      "source": "parsed",
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    "href": "https://doi.org/10.5594/JMI.2021.3072560",
    "href$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
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    "issn": {
      "electronic": "2160-2492",
      "electronic$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:09:33.718Z",
        "version": "smpte-idams-publication@v1"
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      "print": "1545-0279",
      "print$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
        "source": "parsed",
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        "version": "smpte-idams-publication@v1"
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    "issn$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "journalAcronym": "MIJR",
    "journalAcronym$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "journalTitle": "SMPTE Motion Imaging Journal",
    "journalTitle$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
    },
    "keywords": [
      "Millimeter-wave",
      "Single-carrier Transmission With Frequency-domain Equalization (SC-FDE)",
      "UHD-2",
      "Wireless Camera"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
    },
    "number": "5",
    "number$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "pages": "20–25",
    "pages$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
      "updated": "2026-10-07T17:09:33.718Z",
      "version": "smpte-idams-publication@v1"
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    "publicationDate": "2021-06-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
      "source": "parsed",
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      "version": "smpte-idams-publication@v1"
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    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
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    "publisherLocation": {
      "city": "White Plains, NY",
      "city$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
        "source": "parsed",
        "updated": "2026-10-07T17:09:33.718Z",
        "version": "smpte-idams-publication@v1"
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      "country": "USA",
      "country$meta": {
        "confidence": "high",
        "note": "Ingested from SMPTE IDAMS <publication> (_source/SMPTE/Journal Article Repository/2021/7261654/9446091/09446173.xml) via idamsIngest.js",
        "source": "parsed",
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    "publisherLocation$meta": {
      "confidence": "high",
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      "source": "parsed",
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      "bibliographic": [
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        "note": "References parsed from the published PDF (Journal Article Repository/2021/7261654/9446091/09446173.pdf). SMPTE's library delivery has no reference file or full text for this paper (src/main/reports/smpte-upstream/referenceFilesTruthTable.md). Cross-check: Crossref lists 5 reference(s) for this DOI; 5 parsed from the PDF.",
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    "resolvedHref": "https://journal.smpte.org/periodicals/SMPTE%20Motion%20Imaging%20Journal/130/5/10/",
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    "volume": "130",
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      "confidence": "high",
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}