Ka hana mea hou i hana muaʻole o ka Radio i loko o ke au o kokololioʻepekema, aʻanoʻenehana kipi. A me kekahi'ē aʻe HOU, nā pūnaewele kamailio ua lilo nui i ke kahua i loko o ka nohona ma kanaka holomua, me ka hoohuoi ana o keʻanoʻenehana kiʻi honua a me ka kaiapili-yeiiiie? aneiai, ka hōʻike hou nā manawa kūpono no ka kanaka.
Kāʻei kua nā pūnaewele kamaʻilio
Keʻanuʻu mua, hoʻoholo ma mua o ka hana mea hou i hana muaʻole Radio holoholona loaʻa i loko o 1883 godu Thomas Edison hookoiaʻawa waiwai me ka filament ÷ pu u kukui. Ke inventor i kekahi 'mea e pili ana i na nā uila aʻa lolo i ka maikaʻi anakahi uila' ano apau loa i ka pono ma o ka holo ma waena o ka filament a me ka'ūholo uila. Ia mea, ka mea ike mua ia au i hiki ke hele ma ka papa, me ke kokua o ke kaula. Kēia kaʻina Ua kapaia "Edison kanawai". I ka makahiki 1868, i ka American nä känaka 'epekema Mahlonom Lumisom i ka mua prototype o ka pūnaewele palapala. I mea, keia i kekahi ano o ka pū i hiki a me ka loaa ana antennas, ka lōʻihi o 22 ei. Naʻe, ka mea, uaʻoi aku cumbersome, a ua ole no hoi he piha laina. E ho okumu i ka piha nā pūnaewele palapala pono e Ua Ua nō aʻo e hoʻohana i ka 'āina no ka EYI o ka uila i ka mamao ike. Mea nui no ka pane-i iiaie oaoieei HOU i ka hanaia, a James Kakauolelo Maxwell i ka makahiki 1865, i ka kumumanaʻo o ka electromagnetic a kula, i hilinaʻi a me Alexander Popov a me Guglielmo Marconi. Eia naʻe, i ia manawa ka mea, ua nō he kuhiakau wale nō, i nā mea a pau maliuʻia. ʻAneʻane Ua hoopaa ia ka pähola 'ana o nä hawewe electromagnetic ka wā i loko o 1887, Genrih Gerts hōʻike ai i ke ao nei kona mīkini hana wāwahie a me ka resonator electromagnetic a ale. Ua lilo nā hana o kēia mau physicists he nui kahua no ka mea hope mua i loko o ka hanaia'na o ka mokuna, ka mea, i nā mea a pau i kekahi mau loa kaʻana ma ka hana mea hou i hana muaʻole o ka Radio. ʻO kekahi mea mea mea a pau keia mau hoao ana a pau wale keʻena hoʻokolohua ho okolohua, a i ole, ua laweia mai i kona Logical ka hopena.
Ka hana mea hou i hana muaʻole o ka Radio: no laila,ʻo ia nō ka mea mua?
Ko makou aupuni ua mea maʻa mau, ua noʻonoʻo i ka pono e pili ana i ka paionia Aleksandru Popovu. I ka Ia manawa, e hai aku i ka West oe i ka mea o ka Italia Guglielmo Marconi invented ka Radio. He mau kānakaʻepekema aneane ka poʻe Hertz hou noonoo. A ua aneane'ālike o ka oaoieei-pāʻoihana mea. Ka mea, i nā i hoʻohuiʻia ma ka mea kani a me ka lepo, kukuna, e like me ka ai-kapaia coherer - he aniani şarkı, i malama ia e like me ka mea pale mū holapū ma ka hope o ka i lawe wale i ka loa nā loina, a me ka inclusion kime, a aku la i ka noonoo o kanaka. I ka 1895, ka mea i hai mai i ka hana mea hou i hana muaʻole o ka Radio Popov. Ke hōʻike i wahi ma luna o Mei 7 i loko o ka Lūkini Helu a me Nine Society. A i loko o ke kupulau o ia makahiki, Marconi hāpai mai ka'ālike hoʻokolohua, akā, i ka mua manawa, e pili no i iaoaioa no ka hana mea hou i hana muaʻole. Ke'ī mai, ka hana mea hou i hana muaʻole o ka Radio mea uniquely paʻakikī, e haawi wale i kekahi kanaka, ka mea, ua i ka hopena o ka ulu lōʻihi o ka pähola 'ana o nä hawewe electromagnetic a me kaʻaneʻane nō ka poʻe i keʻano o ia i loko o nä hana kilokilo.