{"id":41015,"date":"2020-02-05T15:28:45","date_gmt":"2020-02-05T12:28:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/inzhenery-mit-nauchilis-usilivat-signal-wi-fi-v-desyat-raz"},"modified":"2020-02-05T15:28:45","modified_gmt":"2020-02-05T12:28:45","slug":"inzhenery-mit-nauchilis-usilivat-signal-wi-fi-v-desyat-raz","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/inzhenery-mit-nauchilis-usilivat-signal-wi-fi-v-desyat-raz","title":{"rendered":"MIT-ingenieurs hebben geleerd het Wi-Fi-signaal tot tien keer te versterken","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ingenieurs van het Artificial Intelligence Laboratory van het Massachusetts Institute of Technology (MIT CSAIL) hebben een 'slimme oppervlakte' genaamd RFocus ontwikkeld, die 'kan functioneren als een spiegel of lens' voor het focussen van radiosignalen op de juiste apparaten.<\/p>\n

\"MIT-ingenieurs<\/p>\n

Er bestaat momenteel een probleem met het bieden van een stabiele draadloze verbinding voor miniatuurlijke apparaten, waarin vrijwel geen ruimte is voor antennes. De 'slimme oppervlakte' RFocus kan dit probleem verhelpen, terwijl een experimentele variant de gemiddelde signaalsterkte bijna met 10 keer verhoogt, terwijl het tegelijkertijd de bandbreedte verdubbelt.  <\/p>\n

In plaats van enkele monolithische antennes hebben de ontwikkelaars van RFocus meer dan 3000 miniatuurlijke antennes ingezet, aangevuld met de bijbehorende software, waardoor een aanzienlijke toename van de signaalsterkte kon worden gerealiseerd. Met andere woorden, RFocus fungeert als een richtingscontroller die voor de eindgebruikersapparaten is geplaatst. De auteurs van het project geloven dat zo'n array relatief goedkoop te produceren zal zijn, aangezien de kosten van elke miniatuurlijke antenne slechts enkele centen bedragen. Het wordt opgemerkt dat de prototype RFocus minder energie verbruikt in vergelijking met traditionele systemen. De vermindering van het energieverbruik is bereikt door het uitsluiten van signaalversterkers uit het systeem.<\/p>\n

<\/center>
\n\"MIT-ingenieurs<\/p>\n

De auteurs van het project geloven dat hun gemaakte systeem, dat wordt geproduceerd als 'dunne behang', breed toepasbaar kan zijn, inclusief in het Internet der Dingen (IoT) en 5G-netwerken, waardoor signaalversterking kan worden geboden voor eindgebruikersapparaten. Wanneer de ontwikkelaars van plan zijn hun creatie op de commerci\u00eble markt te brengen, is nog onduidelijk. Tot dat moment moeten ze het ontwerp van het eindproduct verbeteren om het systeem zo effectief en aantrekkelijk mogelijk te maken voor potenti\u00eble klanten.<\/p>\n

<\/p>\n

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\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
Bron: 3dnews.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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