Journal article Open Access

An MPSK Millimeter-Wave Point-to-Point Link With Radio Over Fiber Synchronous Baseband Receiver

Weidong Zhang; Sining An; Jianpin An; Xiangyuan Bu; Zhongxia Simon He


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{
  "inLanguage": {
    "alternateName": "eng", 
    "@type": "Language", 
    "name": "English"
  }, 
  "description": "<p>This paper reveals a millimeter-wave point-to-point&nbsp;radio link of MPSK (QPSK, 8-PSK, and 16-PSK) modulation&nbsp;without the need of an analog to digital converter (ADC). The&nbsp;proposed point-to-point radio link uses the clock and data recovery&nbsp;(CDR) applied in the optical-electrical converter (OEC) to&nbsp;recover the MPSK intermediate frequency (IF) signals frequency&nbsp;offset as well as the radio over fiber (RoF) concept to extend&nbsp;the transmit distance of the central unit and the remote radio&nbsp;unit. The proposed point-to-point synchronous radio link removes&nbsp;the high-speed ADC requirement for the digital-intermediatefrequency-over-fiber (DIFoF) link, which can significantly reduce&nbsp;the complexity and the expense of the remote radio unit compared&nbsp;with the standard RoF link. Simultaneously, we have designed&nbsp;a simple symbol synchronization algorithm to realize the realtime&nbsp;point-to-point radio link on a Field Programmable Gate&nbsp;Array (FPGA). The proposed millimeter-wave radio link has&nbsp;successfully demonstrated 6 Gbps QPSK transmission and can&nbsp;tolerate a frequency offset up to 100 MHz.</p>", 
  "license": "https://creativecommons.org/licenses/by/4.0/legalcode", 
  "creator": [
    {
      "affiliation": "Beijing Institute of Technology", 
      "@type": "Person", 
      "name": "Weidong Zhang"
    }, 
    {
      "affiliation": "Chalmers tekniska hogskola", 
      "@type": "Person", 
      "name": "Sining An"
    }, 
    {
      "affiliation": "Beijing Institute of Technology", 
      "@type": "Person", 
      "name": "Jianpin An"
    }, 
    {
      "affiliation": "Beijing Institute of Technology", 
      "@type": "Person", 
      "name": "Xiangyuan Bu"
    }, 
    {
      "affiliation": "Chalmers tekniska hogskola", 
      "@type": "Person", 
      "name": "Zhongxia Simon He"
    }
  ], 
  "headline": "An MPSK Millimeter-Wave Point-to-Point Link With Radio Over Fiber Synchronous Baseband Receiver", 
  "image": "https://zenodo.org/static/img/logos/zenodo-gradient-round.svg", 
  "datePublished": "2021-09-08", 
  "url": "https://zenodo.org/record/5814800", 
  "keywords": [
    "Millimeter-wave", 
    "synchronization", 
    "IFoF", 
    "carrier recovery", 
    "communication link"
  ], 
  "@context": "https://schema.org/", 
  "identifier": "https://doi.org/10.5281/zenodo.5814800", 
  "@id": "https://doi.org/10.5281/zenodo.5814800", 
  "@type": "ScholarlyArticle", 
  "name": "An MPSK Millimeter-Wave Point-to-Point Link With Radio Over Fiber Synchronous Baseband Receiver"
}
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