{"id":1772,"date":"2026-03-31T13:53:42","date_gmt":"2026-03-31T11:53:42","guid":{"rendered":"https:\/\/www.drisolutions.eu\/?page_id=1772"},"modified":"2026-03-31T14:08:25","modified_gmt":"2026-03-31T12:08:25","slug":"gnss-hardware","status":"publish","type":"page","link":"https:\/\/www.drisolutions.eu\/?page_id=1772","title":{"rendered":"GNSS Hardware"},"content":{"rendered":"\t\t
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DRI-GNSS-DEV designed for testing new algorithms for GNSS receivers<\/strong><\/p>\n

It was designed for developing software-defined radio (SDR<\/strong>) algorithms. It enables rapid prototyping, signal discovery, and support for multiple constellations, including GPS<\/strong>, Galileo<\/strong>, GLONASS<\/strong>, and BeiDou<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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DRI-GNNS-DEV<\/strong> Hardware Components:<\/p>\n

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  • 2 x RF Front-Ends for receiving radio waves through the antenna and converting them to digital samples (ADC),<\/li>\n
  • Intel FPGA<\/strong> core for fast SIS signal processing,<\/li>\n
  • 2 x ARM CORTEX M7<\/strong> for calculating PVT messages (Position, Velocity, and Synchronization).<\/li>\n<\/ul>\n

    \u00a0<\/p>\n

    DRI-GNNS-DEV<\/strong> Software Components:<\/p>\n

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    • Sample VHDL<\/strong>-based software for GALILEO signal processing including: data acquisition, satellite tracking and demodulation,<\/li>\n
    • Sample C<\/strong>-based software for calculating position, velocity and synchronization – PVT based on GALILEO signals.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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      DRI-GNSS-DEV designed to test spoofing algorithms<\/strong><\/p>\n

      By combining three modules, the system can be use for testing signal interference<\/strong> and spoofing<\/strong>. It enables rapid updates and development of new PVT<\/strong> algorithms, jamming<\/strong> detection algorithms, and improved processing quality of space-based SIS signals. System\u00a0is also an excellent tool for exploring the fundamentals of GNSS receiver design through practical, example-based software implementations.<\/p>\n

      Key futures:<\/strong><\/p>\n

        \n
      • Testing multi-constellation Fusion algorithms,<\/li>\n
      • Analysis of SIS interferences mitigation,<\/li>\n
      • Testing of SDR algorithms,<\/li>\n
      • GNSS raw data recording,<\/li>\n
      • The ability to analyze signal jamming and spoofing.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        DRI-GNSS-DEV designed for testing new algorithms for GNSS receivers It was designed for developing software-defined radio (SDR) algorithms. It enables rapid prototyping, signal discovery, and support for multiple constellations, including GPS, Galileo, GLONASS, and BeiDou. DRI-GNNS-DEV Hardware Components: 2 x RF Front-Ends for receiving radio waves through the antenna and converting them to digital samples…<\/p>\n","protected":false},"author":1,"featured_media":1584,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1772","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=\/wp\/v2\/pages\/1772","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1772"}],"version-history":[{"count":15,"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=\/wp\/v2\/pages\/1772\/revisions"}],"predecessor-version":[{"id":1811,"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=\/wp\/v2\/pages\/1772\/revisions\/1811"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=\/wp\/v2\/media\/1584"}],"wp:attachment":[{"href":"https:\/\/www.drisolutions.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}