\u30d3\u30b8\u30cd\u30b9\u30ef\u30a4\u30e4\u30fc<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"NTT, Inc. (NTT), in collaboration with Mitsubishi Heavy Industries Group (MHI), successfully demonstrated the world\u2019s most efficient optical wireless power transmission under atmospheric interference, receiving 152 W of electric power over 1 km for an efficiency rate of 15%. The result advances the companies\u2019 development of technologies to accurately deliver power over long distances where cables cannot be installed or used, such as in disaster-stricken areas or for space-based power systems. The research was published in August in the scientific journal Electronics Letters, entitled \u201cDemonstration of 15% Efficient Optical Wireless Power Transmission Over 1 km With Atmospheric Turbulence.\u201d Wireless Power Transmission: Microwaves vs. Laser Beams Two primary methods of wireless […]<\/p>\n","protected":false},"author":4,"featured_media":21311,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[208,87,211,237,206],"tags":[353,335,367,7963,172,923],"ppma_author":[205],"class_list":{"0":"post-21308","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-apac","8":"category-iot","9":"category-japan","10":"category-news","11":"category-regional","12":"tag-iot","13":"tag-mitsubishi-heavy-industries","14":"tag-ntt","15":"tag-power-transmission","16":"tag-semiconductor","17":"tag-telecommunications"},"yoast_head":"\n
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