{"id":37913,"date":"2026-05-29T19:10:41","date_gmt":"2026-05-29T19:10:41","guid":{"rendered":"https:\/\/www.tun.com\/home\/?p=37913"},"modified":"2026-05-29T18:08:06","modified_gmt":"2026-05-29T18:08:06","slug":"uf-scientists-build-blueme-for-underwater-robot-communication","status":"publish","type":"post","link":"https:\/\/www.tun.com\/home\/uf-scientists-build-blueme-for-underwater-robot-communication\/","title":{"rendered":"UF Scientists Build BlueME for Underwater Robot Communication"},"content":{"rendered":"\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-uagb-blockquote uagb-block-e7eb3fc3 uagb-blockquote__skin-border uagb-blockquote__stack-img-none\"><blockquote class=\"uagb-blockquote\"><div class=\"uagb-blockquote__content\">University of Florida engineers have built a compact antenna system called BlueME that lets underwater robots exchange data over distances exceeding 700 meters \u2014 using just 10 watts of power. The breakthrough could transform ocean monitoring, naval operations and offshore inspections.<\/div><footer><div class=\"uagb-blockquote__author-wrap uagb-blockquote__author-at-left\"><\/div><\/footer><\/blockquote><\/div>\n\n\n\n<div class=\"wp-block-group is-content-justification-space-between is-nowrap is-layout-flex wp-container-core-group-is-layout-b0ffac9c wp-block-group-is-layout-flex\"><div style=\"font-size:16px\" class=\"has-text-align-left wp-block-post-author\"><div class=\"wp-block-post-author__content\"><p class=\"wp-block-post-author__name\">The University Network<\/p><\/div><\/div>\n\n\n<div class=\"wp-block-uagb-social-share uagb-social-share__outer-wrap uagb-social-share__layout-horizontal uagb-block-ee584a31\">\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-ec619ce7\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.facebook.com\/sharer.php?u=\" tabindex=\"0\" role=\"button\" aria-label=\"facebook\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.8 90.69 226.4 209.3 245V327.7h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48 27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.3 482.4 504 379.8 504 256z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-32d99934\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/twitter.com\/share?url=\" tabindex=\"0\" role=\"button\" aria-label=\"twitter\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\"><path d=\"M389.2 48h70.6L305.6 224.2 487 464H345L233.7 318.6 106.5 464H35.8L200.7 275.5 26.8 48H172.4L272.9 180.9 389.2 48zM364.4 421.8h39.1L151.1 88h-42L364.4 421.8z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n\n\n\n<div class=\"wp-block-uagb-social-share-child uagb-ss-repeater uagb-ss__wrapper uagb-block-1d136f14\"><span class=\"uagb-ss__link\" data-href=\"https:\/\/www.linkedin.com\/shareArticle?url=\" tabindex=\"0\" role=\"button\" aria-label=\"linkedin\"><span class=\"uagb-ss__source-wrap\"><span class=\"uagb-ss__source-icon\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\"><path d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z\"><\/path><\/svg><\/span><\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Underwater robots have long struggled to stay in touch. Limited communication range, high power demands, and the physics of seawater have kept autonomous marine systems from reaching their full potential. Now, a team of University of Florida engineers has developed a system they believe could fundamentally change that dynamic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The project, led by Md Jahidul Islam and Adam Khalifa, assistant professors in UF&#8217;s Department of Electrical and Computer Engineering, produced BlueME \u2014 a compact magnetoelectric antenna system built specifically to enable robot-to-robot communication beneath the water&#8217;s surface. Their findings were <a href=\"https:\/\/ieeexplore.ieee.org\/document\/11506063\" target=\"_blank\" rel=\"noopener\" title=\"\">published<\/a> in May 2026 in the <em>IEEE Journal of Oceanic Engineering<\/em>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How BlueME Works<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">At its core, BlueME leverages very low and low-frequency electromagnetic signals \u2014 commonly called VLF\/LF \u2014 which are better suited to penetrating water than the higher-frequency signals used in most wireless systems. What sets BlueME apart is that it uses the antenna&#8217;s own natural resonance frequency to transmit and receive these signals without requiring bulky hardware or massive power draws.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Islam emphasized that keeping energy consumption low was a central design priority. <\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;Efficiency is super critical,&#8221; he said in a news release. &#8220;Our design benchmark was to keep power consumption very low, ideally lower than a standard stereo camera system, while maintaining robust communication performance. Our compact, energy-efficient BlueME system achieves that balance, operating around 10 watts of power at maximum capacity.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">In field experiments, the system demonstrated communication ranges surpassing 700 meters \u2014 a meaningful leap over what many current underwater robots can achieve without surfacing or using large, unwieldy equipment. The team conducted tests in both fresh and saltwater environments, including Lake Wahlberg in Florida and open ocean settings.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">An Unlikely Inspiration: The Human Body<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the more surprising aspects of the BlueME project is where the idea originated. Khalifa&#8217;s primary research focus is on miniature wireless medical implants \u2014 tiny devices designed to operate inside the highly conductive environment of the human body. That expertise turned out to be directly transferable to the ocean.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cI\u2019ve spent years designing miniature wireless implants and studying efficient power transfer in highly conductive environments,\u201d Khalifa said in the news release. \u201cAt one point, it clicked that many of the same physical challenges inside the human body also exist underwater. Our body is effectively made of lightly salted water. That realization opened the door to thinking about ocean communication in a completely different way.\u201d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">That cross-disciplinary insight \u2014 linking biomedical engineering to marine robotics \u2014 is what makes the BlueME collaboration distinctive. Islam brought deep experience in underwater robotics and computer vision, while Khalifa contributed his knowledge of compact wireless systems and magnetoelectric device design. Together, they saw an opening that neither field had fully explored on its own.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why It Matters for Autonomous Marine Systems<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The limitations of today&#8217;s underwater communication infrastructure are real and significant. As Islam explained, <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cUnderwater multi-robot coordination remains extremely difficult because communication bandwidth and range are so limited,\u201d Islam said. \u201cToday, many underwater robots can only exchange sparse status signals or rely on surfacing periodically to transmit mission data. That significantly limits real-time autonomy and coordination.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When robots have to surface to report back, they lose valuable time and operational efficiency. For missions involving environmental monitoring, pipeline inspections, or search-and-rescue operations, that delay can mean the difference between mission success and failure. BlueME enables a different model \u2014 one where robots stay submerged and communicate continuously.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cImagine the robot pings you back every 10 minutes on how the mission is going, and the operator can make real-time decisions and maybe adapt the mission,\u201d Islam added.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">That kind of real-time feedback loop would make autonomous underwater vehicles far more versatile and responsive, opening the door to more complex, coordinated multi-robot operations in challenging ocean environments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What Comes Next<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The UF team has filed a provisional patent on the BlueME technology and is actively seeking additional funding to scale up testing with full autonomous underwater vehicles. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khalifa described the work so far as a proof of concept with significant room to grow. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;What makes this especially exciting is the long-term potential,&#8221; he said. &#8220;We demonstrated these results with very limited initial resources. With dedicated development and larger-scale deployment, the possibilities become much broader.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Islam echoed that forward-looking optimism while keeping expectations grounded. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;We are still in the early stages. But advances in compact underwater communication could fundamentally change how autonomous marine systems collaborate and operate in complex ocean environments,&#8221; he said. &#8220;We are talking about the very early days of a very powerful product.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For students interested in robotics, electrical engineering or ocean science, the BlueME project represents a compelling example of how interdisciplinary thinking \u2014 in this case, bridging biomedical devices and marine systems \u2014 can unlock solutions that neither field would have found alone.<\/p>\n\n\n\n<div style=\"height:9px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Source: <\/strong><a href=\"https:\/\/news.ufl.edu\/2026\/05\/marine-robot-communication\/\" target=\"_blank\" rel=\"noopener\" title=\"\">University of Florida<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>University of Florida engineers have built a compact antenna system called BlueME that lets underwater robots exchange data over distances exceeding 700 meters \u2014 using just 10 watts of power. The breakthrough could transform ocean monitoring, naval operations and offshore inspections.<\/p>\n","protected":false},"author":3,"featured_media":37912,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-no-separators","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[17],"tags":[2532,1966,2531,2529,2530,107,2533],"class_list":["post-37913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-autonomous-vehicles","tag-ieee","tag-magnetoelectric-antenna","tag-marine-robotics","tag-underwater-communication","tag-university-of-florida","tag-wireless-systems"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"University of Florida engineers have built a compact antenna system called BlueME that lets underwater robots exchange data over distances exceeding 700 meters \u2014 using just 10 watts of power. 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