1 Ocak 2009 Dergi makalesi Açık Erişim

Song, H. C.; Hodgkiss, W. S.; Kuperman, W. A.; Akal, T.; Stevenson, M.

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  "@id": 96421, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA", 
      "name": "Song, H. C."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA", 
      "name": "Hodgkiss, W. S."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Calif San Diego, Scripps Inst Oceanog, La Jolla, CA 92093 USA", 
      "name": "Kuperman, W. A."
    }, 
    {
      "@type": "Person", 
      "affiliation": "TUBITAK MAN, Marmara Res Ctr, Earth & Marine Sci Res Inst, TR-41470 Kocaeli, Turkey", 
      "name": "Akal, T."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Spawar Syst Ctr, San Diego, CA 92152 USA", 
      "name": "Stevenson, M."
    }
  ], 
  "datePublished": "2009-01-01", 
  "description": "A recent communications experiment was conducted in a shallow water environment at high-frequency permitting the use of a large bandwidth (11-19 kHz). This paper investigates the communication performance versus various symbol rates (or bandwidths) in terms of output signal-to-noise ratio with, an assortment of constellations, illustrating a trade-off between performance and data rate. A high bandwidth efficiency of 4 bits/s Hz is demonstrated using 32 quadrature amplitude modulation with a data rate of 31.25 kbits/s over a 2.2-km range. (C) 2009 Acoustical Society of America. [DOI: 10.1121/1.3160284]", 
  "headline": "High-frequency acoustic communications achieving high bandwidth efficiency", 
  "identifier": 96421, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "High-frequency acoustic communications achieving high bandwidth efficiency", 
  "url": "https://aperta.ulakbim.gov.tr/record/96421"
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