{"id":121,"date":"2022-02-18T15:50:14","date_gmt":"2022-02-18T20:50:14","guid":{"rendered":"https:\/\/umaine.edu\/rfphotonics\/?page_id=121"},"modified":"2022-02-18T16:08:30","modified_gmt":"2022-02-18T21:08:30","slug":"bee-hive-monitoring-using-radar-techniques-2014-2021","status":"publish","type":"page","link":"https:\/\/umaine.edu\/rfphotonics\/home\/current-research-projects\/bee-hive-monitoring-using-radar-techniques-2014-2021\/","title":{"rendered":"Bee Hive Monitoring Using Radar Techniques"},"content":{"rendered":"<p><strong>Bee Hive Monitoring Using Radar Techniques (2014 &#8211; 2021)<\/strong><\/p>\n<figure id=\"63\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-63\" src=\"https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-300x169.jpg\" alt=\"Bee hive monitor (gray box) mounted on a bee hive. The radio-linked base station (yellow box) collects the data from multiple monitors and displays the data on a web page.\" width=\"353\" height=\"199\" srcset=\"https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-300x169.jpg 300w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-768x432.jpg 768w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-1024x576.jpg 1024w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-105x59.jpg 105w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-600x338.jpg 600w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-317x178.jpg 317w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-423x238.jpg 423w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-634x357.jpg 634w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-846x476.jpg 846w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-951x535.jpg 951w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor-320x180.jpg 320w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/Monitor.jpg 1200w\" sizes=\"auto, (max-width: 320px) 85vw, (max-width: 768px) 67vw, (max-width: 1024px) 62vw,353px\" \/><figcaption class=\"wp-caption-text\">Bee hive monitor (gray box) mounted on a bee hive. The radio-linked base station (yellow box) collects the data from multiple monitors and displays the data on a web page.<\/figcaption><\/figure>\n<figure id=\"85\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-85\" src=\"https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-300x169.jpg\" alt=\"Photo of a student manually counting the bees entering and exiting the hive. \" width=\"300\" height=\"169\" srcset=\"https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-300x169.jpg 300w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-768x432.jpg 768w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-1024x576.jpg 1024w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-105x59.jpg 105w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-600x338.jpg 600w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-317x178.jpg 317w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-423x238.jpg 423w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-634x357.jpg 634w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-846x476.jpg 846w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-951x535.jpg 951w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-1268x713.jpg 1268w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza-320x180.jpg 320w, https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/AnaEliza.jpg 2000w\" sizes=\"auto, (max-width: 320px) 85vw, (max-width: 768px) 67vw, (max-width: 1024px) 62vw,300px\" \/><figcaption class=\"wp-caption-text\">A student manually counting the bees entering and exiting the hive. An automated system is much easier!<\/figcaption><\/figure>\n<p>One out every three bites of food eaten by an average\u00a0 American exists is due bees pollinating plants. Since the mid-2000s, bee colonies have been suffering population losses that range from 40% to 60% annually. This research aims to develop bee hive monitoring tools to help beekeepers with keeping their colonies healthy, and provide early warning when something goes wrong.<\/p>\n<p>This research has been funded by the National Science Foundation (via the REU Site: Sensor Science and Engineering), the Maine Agricultural Center, Maine Technology Institute and the University of Maine System Research Reinvestment Fund.<\/p>\n<ul>\n<li>Faculty: Nuri Emanetoglu (ECE), Francis Drummond (SBE), Herbert Aumann<\/li>\n<li>Undergraduate students: Travis Russell, Berkay Payal,\u00a0Ana Eliza Souza Cunha, Jason Rose, Caleb Taylor, Maxwell McFarlane, Evan McCoy<\/li>\n<li>Bangor Highschool STEM Academy: Catherine Ahola, Jack Prior, Isaac Sewell<\/li>\n<\/ul>\n<p><em>Publications<\/em><\/p>\n<ul>\n<li>\u201cJanus: A Combined Radar and Vibration Sensor for Beehive Monitoring\u201d, Herbert M. Aumann, Margery L. Aumann, Nuri W. Emanetoglu, <em>IEEE Sensors Letters<\/em>, DOI: 10.1109\/LSENS.2021.3056870, vol. 5, no. 3, p.1500204, March 2021<\/li>\n<li>\u201cA Novel Non-invasive Radar to Monitor Honey Bee Colony Health,\u201d A.E. Souza Cunha, J. Rose, H. Aumann, N. Emanetoglu, F.A. Drummond, <em>Computers and Electronics in Agriculture<\/em>, vol.170, 105241, DOI: 10.1016\/j.compag.2020.105241, Mar. 2020<\/li>\n<li>\u201cDoppler radar microphone with logarithmic square-law detector\u201d, H. Aumann, N. Emanetoglu, <em>Electronics Letters<\/em>, vol. 52, pp. 1061-63, June 2016<\/li>\n<li>\u201cEffect of Axial Rotation on Mutual Coupling Between Helical Antennas in a Doppler Radar\u201d, H. Aumann, N. W. Emanetoglu, <em> of the<\/em> <em>2017 IEEE Intl. Symp. on Antennas and Propagation and North American Radio Science Meeting<\/em>, San Diego, CA, DOI: 10.1109\/APUSNCURSINRSM.2017.8073180, July 2017<\/li>\n<li>\u201cAn Index for Assessing the Foraging Activities of Honeybees with a Doppler Sensor\u201d, H. Aumann, B. Payal, N. W. Emanetoglu, F. Drummond, <em>2017 IEEE Sensor Applications Conference<\/em>, DOI: 10.1109\/SAS.2017.7894090, Mar. 2017<\/li>\n<li>\u201cThe Radar Microphone: A New Way of Monitoring Honey Bee Sounds\u201d, H.M. Aumann, Nuri W. Emanetoglu, <em>2016 IEEE Sensors, <\/em>DOI: 10.1109\/ICSENS.2016.7808865, Oct. 2016<\/li>\n<li>&#8220;Comparison of a Small Parabolic Reflector for Use with an Acoustic and a Radar Microphone&#8221;, H.M. Aumann, T. Russell, N.W. Emanetoglu, <em>Proceedings of the<\/em> <em>2015 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting<\/em>, Vancouver, BC, CA, pp. 2199-2200, DOI: 10.1109\/APS.2015.7305488, July 2015<\/li>\n<\/ul>\n<p><em>Awards<\/em><\/p>\n<ul>\n<li>Ana Eliza Souza Cunha and Berkay Payal shared the first <strong><em>Dr. Susan J. Hunter Presidential Research Impact Award for undergraduate students<\/em> <\/strong>in April 2018, awarded at the <a href=\"https:\/\/umaine.edu\/umss\/\">2018 Student Symposium<\/a><\/li>\n<\/ul>\n<p>Click on the audio below to listen to the audio frequency output of a Doppler radar when bees are flying in and out of a hive!<\/p>\n<!--[if lt IE 9]><script>document.createElement('audio');<\/script><![endif]-->\n<audio class=\"wp-audio-shortcode\" id=\"audio-121-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/R05_0479.mp3?_=1\" \/><a href=\"https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/R05_0479.mp3\">https:\/\/umaine.edu\/rfphotonics\/wp-content\/uploads\/sites\/469\/2019\/06\/R05_0479.mp3<\/a><\/audio>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bee Hive Monitoring Using Radar Techniques (2014 &#8211; 2021) One out every three bites of food eaten by an average\u00a0 American exists is due bees pollinating plants. Since the mid-2000s, bee colonies have been suffering population losses that range from 40% to 60% annually. This research aims to develop bee hive monitoring tools to help [&hellip;]<\/p>\n","protected":false},"author":1347,"featured_media":0,"parent":16,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-121","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bee Hive Monitoring Using Radar Techniques - RF Photonics - University of Maine<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/umaine.edu\/rfphotonics\/home\/current-research-projects\/bee-hive-monitoring-using-radar-techniques-2014-2021\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bee Hive Monitoring Using Radar Techniques - RF Photonics - University of Maine\" \/>\n<meta property=\"og:description\" content=\"Bee Hive Monitoring Using Radar Techniques (2014 &#8211; 2021) One out every three bites of food eaten by an average\u00a0 American exists is due bees pollinating plants. Since the mid-2000s, bee colonies have been suffering population losses that range from 40% to 60% annually. 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