{"id":13,"date":"2019-12-03T13:27:22","date_gmt":"2019-12-03T04:27:22","guid":{"rendered":"http:\/\/rpc249.wel.atr.jp\/en\/?page_id=13"},"modified":"2022-08-25T17:57:36","modified_gmt":"2022-08-25T08:57:36","slug":"technology","status":"publish","type":"page","link":"http:\/\/rpc249.wel.atr.jp\/en\/technology","title":{"rendered":"Technologies"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large tech-img-main01\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"197\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-copy-en-1024x197.png\" alt=\"We are strongly promoting the development of technologies for robust \/ flexible radio resource utilization and new applications, in an environment where we can concentrate on research, and the various elemental technologies that compose them.\" class=\"wp-image-927\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-copy-en-1024x197.png 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-copy-en-300x58.png 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-copy-en-768x148.png 768w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-copy-en-1536x295.png 1536w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-copy-en-2048x394.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-image tech-img-main02\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"655\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-image-en-1024x655.jpg\" alt=\"Technologies for robust \/ flexible radio resource utilization and new applications\n1\nWireless network control technology to improve total efficiency\n\n2\nEffective frequency utilization technology to improve radio wave utilization efficiency\n\n3\nAntenna control technology to advance communication quality\n\n4\nWireless harness technology that makes the wire inside the equipment wireless\n\n5\nRadio wave environment monitoring technology to promote correct radio use\n\n6\nRadio sensing technology expanding wireless utilization other than communications\" class=\"wp-image-925\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-image-en-1024x655.jpg 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-image-en-300x192.jpg 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-image-en-768x491.jpg 768w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-image-en-1536x982.jpg 1536w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/technology-image-en.jpg 2000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"contents-h2 wp-block-heading\">\uff11. Wireless network control technology<\/h2>\n\n\n\n<p>By switching the frequency and communication path according to noise, interference, and environment, it improves the overall frequency efficiency and the convenience of communication at a pinpoint. Then, the optimal network is automatically constructed according to the usage.<\/p>\n\n\n\n<div class=\"wp-block-columns kotei-2-columns mb50 is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>The noise generated by various electronic devices and interference from other wireless systems are measured and analyzed to control the performance of the managed network according to the influence on the surrounding environment.<br>We are also developing a wireless system to easily exchange and share information within a certain range using a smartphone during a disaster.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large tech-img-sub\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"672\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-01s-en.png\" alt=\"image\" class=\"wp-image-999\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-01s-en.png 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-01s-en-300x197.png 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-01s-en-768x504.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"contents-h2 wp-block-heading\">\uff12. Frequency utilization technology<\/h2>\n\n\n\n<p>By switching or bundling time \/ frequency \/ polarization according to the application, radio waves can be used effectively.<\/p>\n\n\n\n<div class=\"wp-block-columns kotei-2-columns mb50 is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"green-div\">The usage status of channels with different frequencies are checked, and frequency bandwidths are allocated collectively. We are researching frequency allocation methods using AI and other technologies.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large tech-img-sub\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"381\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-02s-en.png\" alt=\"image\" class=\"wp-image-996\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-02s-en.png 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-02s-en-300x112.png 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-02s-en-768x286.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"contents-h2 wp-block-heading\">\uff13. Antenna control technology<\/h2>\n\n\n\n<p>This technology estimates the direction of arrival of radio waves and improves communication quality by controlling the directivity and polarization of the antenna.<\/p>\n\n\n\n<div class=\"wp-block-columns kotei-2-columns mb50 is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"green-div\">Communication quality is improved by controlling the directivity with reference to the received signal.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large tech-img-sub\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"530\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-03s.png\" alt=\"image\" class=\"wp-image-995\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-03s.png 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-03s-300x155.png 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-03s-768x398.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"contents-h2 wp-block-heading\">\uff14. Wireless harness technology<\/h2>\n\n\n\n<p>This technology makes wiring of information and power inside equipment wireless. Therefore, it reduces design and implementation restrictions associated with wiring and improves operation and maintenance.<\/p>\n\n\n\n<div class=\"wp-block-columns kotei-2-columns mb50 is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"green-div\">We are developing communication systems that implement small antennas and low-delay communication protocols so that they are suitable for complex radio wave propagation inside equipment.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large tech-img-sub\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"473\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-04s-en.png\" alt=\"image\" class=\"wp-image-997\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-04s-en.png 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-04s-en-300x139.png 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-04s-en-768x355.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"contents-h2 wp-block-heading\">\uff15. Radio environment monitoring technology<\/h2>\n\n\n\n<p>Interference waves that may affect communication are measured and analyzed, and the sources are identified.<\/p>\n\n\n\n<div class=\"wp-block-columns kotei-2-columns mb50 is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"green-div\">We analyze the sources and causes of the interference waves contained in them by measuring radio waves and collating them with the interference database based on measurements and records from many locations and environments<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large tech-img-sub\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"418\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-05s-en.png\" alt=\"image\" class=\"wp-image-998\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-05s-en.png 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-05s-en-300x122.png 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-05s-en-768x314.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"contents-h2 wp-block-heading\">\uff16. Radio sensing technology<\/h2>\n\n\n\n<p>Radio waves sense without contact and provide correct information to networks and mechatronics equipment.<\/p>\n\n\n\n<div class=\"wp-block-columns kotei-2-columns mb50 is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"green-div\">By using radio waves, it is possible to detect the presence and state of humans, animals, and objects with high accuracy that could not be achieved with ultrasonic waves. This technology provides new sensors for cars, bicycles, robots, and various other machines, and supports safe mechanical operation.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large tech-img-sub\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-06s.png\" alt=\"image\" class=\"wp-image-994\" srcset=\"http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-06s.png 1024w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-06s-300x149.png 300w, http:\/\/rpc249.wel.atr.jp\/en\/wp-content\/uploads\/2020\/01\/wel_gijyustu-06s-768x380.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uff11. Wireless network control technology By switching the frequency and communication path according to noise, i [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","vkexunit_cta_each_option":""},"_links":{"self":[{"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/pages\/13"}],"collection":[{"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":36,"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":1000,"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/pages\/13\/revisions\/1000"}],"wp:attachment":[{"href":"http:\/\/rpc249.wel.atr.jp\/en\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}