Kubwera kwa magetsi kulembedwa koyambilira kwa kusintha kwa mafakitale.Poyamba, timagwirizanitsa magetsi ndi mitundu yosiyanasiyana ya mawaya, kuyambira magetsi ophatikizika kwambiri kwa minusccutated maboti a madera, makamaka kugwiritsidwa ntchito poyendetsa magetsi kuchokera ku B.Zouziridwa ndi zojambula ngati ma elekitiromiki a Teslaming ndi ma electromagnetic a Hertz, omwe adatsatiridwa ndi ma tracon a Marconing, omwe adayamba kukwaniritsa zofooka za mawaya, ndikulakalaka dziko lokhazikika, intaneti - intaneti - Intaneti ya chilichonse.Pamtima ya zolakalaka izi zikhala rackquency (RF), njira yofunika kwambiri yolumikizira chilichonse.
Chizindikiro cha RF, timapeza kuti ndizachidziwikire za radiation zamagetsi (Emr), zimaphatikizapo minda yamagetsi yamagetsi ndi maginito.Kupezeka kwa magetsi kumatanthauza kukhalapo kwa gawo lamagetsi, monga masamu, magetsi amafanana ndi kuchuluka kwa kusintha kwa madera amagetsi.Mofananamo, kupezeka kwapano kumawonetsa minda yamagetsi, mphamvu zake zokhala ndi ukulu wapano.Chifukwa chake, kukhalapo kwa magetsi komanso kumabweretsa kupezeka kwa maginito onse komanso maginito.Komabe, kodi kupezeka kwa minda imeneyi kumatsimikizira kupanga ma radiation a electromaagnetic?Malinga ndi malingaliro a Maxwell, ndikusintha minda yamagetsi ndi maginito omwe amapanga mafunde.
Chifukwa chake, ndi volpi yosiyanasiyana ndi mafunde omwe ndi ofunikira.Kufalikira kwa mafunde awa kumayendetsedwa ndi kulowetsanso pakati pa magetsi a Emr.Njira yosinthira yamagetsi imabala maginito, komanso mosemphanitsa, kuwonetsa ngati mafunde a elekisili.Mafunde awa, atapangidwa kamodzi, ulendo wosakhalitsa kuthamanga kwa kuwala, kumayenda mtunda wosadziwika.
Kuziza zamagetsi, kwenikweni, kumakhala kofewa.Monga tafotokozera kale, kusintha minda yamagetsi ndi maginito kumatsogolera ku m'badwo wa mafunde a elekitikineti.Mu madera aliwonse, kusinthasintha kwapakati kapena m'manja mwa Emr, ngakhale pazizindikiro za digito.Nthawi zambiri, radiation iyi ndi phokoso chabe, lomveka pokhapokha lisokoneze njira yolumikizirana.Komabe, zikayambitsa kusokonezedwa, kusokoneza magetsi osokoneza bongo (EMI), zimafunikira kuchepetsa.Kapangidwe ka RF, ndiye, kumadutsa m'badwo wa Emr;Imakhala zojambulajambula ndi sayansi yakupanga, kupusitsa, ndikutanthauzira Emr kuti mumve zambiri pakati pa zigawo popanda kulumikizana.
Makina osokoneza bongo osayankhulirana amazungulira kubala ndi kuwongolera radiation yamagetsi yothandiza.Ma radiation yothandizayi amapanga msana wa kulumikizana wopanda zingwe ndipo amapanga gawo loyang'ana kafukufuku wa RF ndi kapangidwe ka RF.
Ma raditions electromagnetic amakhala ngati dokotala wachitsanzo chopanda zingwe kuti apambale omwe agwiritsidwa ntchito m'mabwalo a Wired.Mosasamala kanthu za zomwe timakonda, mafunde osiyanasiyana komanso magetsi amatulutsa Emr, akumawonetsa bwino gawo la chizindikiro choyambirira.
Emr wolamulidwayu ndi wolankhulirana kwambiri komanso kuwonetsetsa kuti aberekamo a RF omwe adagawidwa, ngakhale ndi ma pulomaformafform apamwamba kwambiri omwe ali mu makina opanda zingwe.Komanso, mafunde a electromagnetic amayenda mwachangu kwambiri, pakuthamanga kwa kuwala, velocity yomwe ingachepetse kwambiri ndi zonyamulira zosiyanasiyana.
Kupitirira kufalikira kwake mwachangu, Emr amatha kuyenda mtunda wodabwitsa.Kufuna kulumikizana kwa mame opanda zingwe kumalumikizidwa ndi kulumikizana kwakutali;Mtunda wautali nthawi zambiri umapanga mayankho othandiza komanso okwera mtengo.Ngakhale nyonga ya RF signal imaliza kutsatira malamulo okwera, Emr, kuphatikiza njira zosinthira ndikugwirizanitsa ogwiritsira ntchito makina, kusunganso gawo lalikulu la kufalitsa kwina.
Zodabwitsa kwambiri, mafunde a electromagnetic mu RF Band amatha kulowa makoma, pulasitiki, ndi zina za tsiku ndi tsiku, mosiyana mosiyana, zomwe zimafuna kufalikira kwa mzere.Mapulogalamu ake ndi omwe amasinthasintha, ndipo ma radiation ena pafupipafupi amapezeka paliponse.