Mea hoʻonui hōʻailona keleponaʻO ka hōʻailona antenna papa ke kumu ikaika: Ma ke ʻano o ka uhi ʻana i ka hōʻailona, ʻo ka antenna pā nui ka "king" e like me ke ola!Inā ma nā tunnels, nā wao nahele, a me nā mauna a me nā hiʻohiʻona hoʻoili hōʻailona lōʻihi, hiki iā ʻoe ke ʻike pinepine iā ia.No ke aha i ikaika loa ai ka antenna pā nui?He aha nā hiʻohiʻona hiki ke hoʻohana ʻia?E nānā kākou ma lalo.
Omnidirectional Antenna VS Directional Antenna
ʻO ka antenna pā nui he antenna kuhikuhi kiʻekiʻe loa:
Loaʻa i ka antenna ka radiation ʻokoʻa a i ʻole ka loaʻa ʻana o nā mana no nā kuhikuhi like ʻole i ka lewa, ʻo ia ke kuhikuhi o ka antenna.Wahi a ke kuhikuhi ʻokoʻa, ʻelua ʻano omnidirectional a me directional ka antenna.
ʻOmnidirectional antenna:
Antenna Omnidirectional, ʻo ia hoʻi, ma ke ʻano hoʻohālikelike e like me 360 ° uniform radiation, ʻo ia hoʻi, ka mea maʻamau i ʻōlelo ʻole ʻia, ma ke ʻano kuʻuna e like me kahi ākea o ka lāʻau, ma ke ʻano nui, ʻoi aku ka liʻiliʻi o ka laula lobe, ʻoi aku ka nui. loaa.
Antenna kuhikuhi:
Antenna kuhikuhi, ma ke ʻano hoʻohālikelike o kekahi ʻano o ka radiation angular, ʻo ia hoʻi, ka kuhikuhi maʻamau i ʻōlelo ʻia, ma ke ʻano kuʻuna o kekahi laula o ka lāʻau, e like meantenna omnidirectional, ʻo ka liʻiliʻi o ka laula lobe, ʻoi aku ka nui o ka loaʻa.Hoʻohana maʻamau ka antenna kuhikuhi i ka ʻōnaehana kamaʻilio no ka mamao kamaʻilio lōʻihi, wahi liʻiliʻi liʻiliʻi, ka nui o ka pahuhopu nui a me ka hoʻohana pinepine ʻana.
Kuʻuna hana
E hoʻouna ʻo Omnidirectional antenna i nā hōʻailona ma nā ʻaoʻao āpau, hiki i mua a i hope ke loaʻa ka hōʻailona, ʻo ka antenna kuhikuhi e like me ke kīʻaha o ka noʻonoʻo ʻana ma hope o ka mask antenna, hiki ke hoʻouna ʻia ka hōʻailona i mua, ʻo ka pana hōʻailona i ke kua. ālai ʻia e ka reflector a ʻike ʻia i mua, e hoʻoikaika ana i ka ikaika hōʻailona i mua.
E koho e like me ke ʻano
No ke koho ʻana i nā antenna, inā pono e māʻona nā kikowaena he nui a hoʻohele ʻia kēia mau kikowaena ma nā ʻaoʻao like ʻole o ka AP,nā antenna omnidirectionalpono e hoohana.E like me: hale, hale kūʻai, kaʻa kaʻa.
Inā hoʻopaʻa ʻia i hoʻokahi ʻaoʻao, ʻōlelo ʻia e hoʻohana i kahi antenna kuhikuhi;E like me: tunnels, wao akua, wahi mining, corridors.
Hoʻomaka ka hoʻouka ʻana
ʻO ka mua o ka antenna pā nui e kū pono ana i ke kuhikuhi o ka pūnaewele mamao a hoʻokomo ʻia e like me ke kiʻekiʻe e hiki ai, a ʻo ka mamao o ka ʻike ma waena o ka antenna a me ka pūnaewele ʻoi aku ka maikaʻi (ʻike ʻia e ka maka ʻōlohelohe, e pale aku i nā pilikia ma waena. ).
Hāʻawi ʻo Lintratek i ka lawelawe "hoʻokahi kū hoʻokahi no ka uhi ʻana i ka hōʻailona kelepona", me ka hoʻohālikelike ʻana i nā huahana, ka hoʻolālā laina, ka hoʻonohonoho ʻana a me ke kōmike ʻana, a me ka lawelawe kūʻai kūʻai kūʻokoʻa, i mea e hoʻomaha ai nā mea kūʻai aku.
Inā makemake ʻoe i kahimea hoʻonui hōʻailona kelepona, Gsm Repeater,ʻoluʻolu e leka uilawww.lintratek.com
Ka manawa hoʻouna: Sep-15-2023