Ngā Pūihi Whakawhitiwhiti Kōrero: Ngā Momo me Ngā Whakamahinga

Ko te pūihi whakawhitiwhiti kōrero te hononga i waenga i te tuku RF, te kaiwhiwhi rānei me te wāhi wātea. Ka hurihia e ia te pūngao hiko ārahi hei ngaru hikohiko hei tuku, ā, ka mahi i te tukanga whakamuri i te pito whiwhi. Ka pā tika tōna mahi ki te whānuitanga hononga, te kapinga, te pono o ngā raraunga, te whakahaere pokanoa me te tika o ngā inenga RF.

Te kupupūihi whakawhitiwhiti kōrerokāore e whakaahua i tētahi āhuahanga. Kei roto ko ngā hoahoa ahunga-katoa, ahunga-katoa, whānui-ā-roto, kōtaha-iti me te urungi hiko kua tīpakohia mō tētahi roopu auau motuhake, te whakapūtanga, te whakanui, te whānui o te hihi, te taiao tāutanga me te whāinga pūnaha.

He aha te Pūihi Whakawhitiwhiti Kōrero?

I roto i tētahi hononga ahokore mahi, ka mahi tahi te pūihi me te tuku, te kaiwhiwhi, te raina whāngai me te hongere horapa. Ka āwhina te pūihi ōrite pai ki te tuku i te mana RF me te whai hua, ā, ko tōna tauira irahiko ka whakatau i te wāhi e tukuna ana, e whiwhihia ana rānei taua pūngao. Nō reira, ka arotakehia e ngā miihini te hononga katoa kaua ki te whiriwhiri i tētahi pūihi mā te whakanui anake.

Ngā Momo Matua o ngā Antenna Whakawhitiwhiti Kōrero

Ngā Antenna Arotahi me te Waea

Ka whakamahia ngā pūihi dipole, monopole me biconical ina hiahiatia he whānuitanga o te azimuth. Nā te mea he māmā noa iho ō rātou hanganga, he mea whai hua ēnei mō te whakawhitiwhiti kōrero ahokore whānui, te aroturuki, ngā pūnaha mara me te whiwhinga whānui. Ko te kōwhiringa whakamutunga e whakawhirinaki ana ki te whānui o te whānui e hiahiatia ana, te polarization, te teitei o te tāutanga me ngā hanganga e karapoti ana.

Ngā Antenna Aronga me te Pūwero

Ngā pūihi haonaā, ka whakaemihia e ngā pūihi whakaata te kaha RF ki roto i tētahi hihi e whakahaeretia ana. He whānuitia te whakamahinga mō ngā hononga pūwāhi-ki-pūwāhi, ngā pūrua amiorangi, ngā whāngai radar me ngā inenga ngaruiti ina he mea nui te aronga me te whakahaere hihi.

Ngā Antenna Whānui, Ngā Antenna Poto me Ngā Antenna Whakatakotoranga

Ngā pūihi ā-wā takiurutautoko i te whānuitanga o te kapinga auau mō te aroturuki, te mahi EMC me te whakawhitiwhiti kōrero maha-roopu. Ka whakaratohia e ngā pūihi papaki me ngā pūihi moroiti te whakaurunga kiato, iti te kōtaha, i te mea ka whakakotahi ngā rarangi pūihi i ngā huānga maha hei hanga, hei arahi rānei i te hihi me te whakapai ake i te kapinga pūnaha.

Ngā Taupānga Pūihi Whakawhitiwhiti Kōrero

Ngā Whatunga Ahokore me te Pāhoho

Ka tautokohia e ngā pūihi whakawhitiwhiti kōrero ngā whatunga pūkoro, te reo irirangi tūmataiti, te Wi-Fi, ngā hononga ngaruiti me ngā ratonga pāho. Ko te tikanga, me āta tirotirohia te kapinga o ngā teihana turanga me ngā hononga tūmau, engari ko ngā taputapu kawe he mea nui ki te rahi kiato, te whai huatanga me te whakaurunga ki te papa e karapoti ana.

Te Whakawhitiwhiti Kōrero Amiorangi me te Rererangi

Ko ngā hononga amiorangi me whai pūihi e tautoko ana i te whānuitanga auau kua tohua, te whakapolarisasi me te whāinga tahua-hononga, me te pupuri tonu i te mahi pumau i runga i te rohe kapinga e whakaarohia ana. Ka tāpirihia e ngā papa rererangi ngā here pēnei i te wāhi iti, te tāutanga aerodynamic, te wiri, te rerekētanga pāmahana me te mahi pono i waenga i ngā taputapu rererangi, waka mokowhiti rānei me ngā teihana whenua.

IoT me te Hononga Ahumahi

Ka whakamahia e ngā taputapu IoT, ngā pūoko ahumahi me ngā pūnaha mīhini-ki-mīhini ngā pūihi hei whakawhiti raraunga whakahaere, tūnga me te ine. Ka pā kaha te whai huatanga, te whakatakotoranga me te tūnga o te pūihi ki te whānuitanga me te pono, inā koa ka tāutahia te taputapu tata ki te konganuku, ki roto i te whare herehere, ki te tata rānei ki ētahi atu hikohiko.

Te Radar, te Whakatere me te Pūrongo Mamao

Ka whakamahia e ngā pūnaha radar me ngā pūnaha whakatere ngā pūihi hei tuku i te pūngao RF kua whakahaeretia, hei whiwhi hoki i ngā tohu whakaata ngoikore, tohu tūnga rānei. Ko te whānui o te hihi, te taumata taha, te tikanga porowhita me te matawai e hiahiatia ana, e whakawhirinaki ana ki te mea kei te hangaia te pūnaha hei kimi, hei whai, hei tirotiro i te rangi, hei whakaahua, hei tūnga, hei kimi ahunga rānei.

Te Parepare, te Āwhina Āwhina me te Whakawhitiwhiti Kōrero i te Marae

Ko ngā pūnaha tino hira e hiahia ana ki te whakawhitiwhiti kōrero pono i roto i ngā āhuatanga whenua me te rangi e rerekē ana. Ko ngā pūihi kawe, e mau ana ki te waka, e rere ana i te rangi me te pūihi pumau, me whai whānui te whānuitanga o te hononga, he hanganga pakari, he kapinga irahiko whakahaeretia me te hototahi ki ngā reo irirangi haumaru, tere-auau rānei.

Rangahau Pūtaiao me ngā Pūnaha Hauora

Ka tautokohia hoki e ngā pūihi whakawhitiwhiti kōrero te arorangi reo irirangi, te ine tawhiti, te rangahau taiwhanga, te aroturuki ahokore me ngā taputapu hauora hono. Tērā pea ka whakatairangahia e ēnei tono te iti o te haruru, te porowhita pumau, te whakaurunga kiato, te mahi ine auau rānei.

Me pēhea te whiriwhiri i tētahi pūihi whakawhitiwhiti kōrero

Me tīmata te kōwhiringa pūihi me te horopaki whakahaere me ngā whakaritenga hononga. Ko ngā mea tino nui ko:

Te whānuitanga o te auau me te whānui o te hononga:Me kapi te pūihi i te whānuitanga mahi katoa me te taurite ārai e whakaaetia ana.
Te whiwhinga me te aronga tika:Ka taea e te whakanui teitei ake te whakawhānui i te awhe hononga, te whakapai ake rānei i te aro ki te ine, engari i te nuinga o te wā ka whakawhāiti i te taupoki koki.
Tauira irahiko me te whānui o te hihi:whiriwhiria te kapinga whānui, te kapinga rāngai, te kurupae whaiti rānei, e ai ki te rohe ratonga me te taiao pokanoa.
Te whakapolarisasi:me ōrite te whakapolarisasi rārangi, porowhita, takirua rānei ki ngā tikanga pūnaha me te horapa.

Āraitanga, VSWR me te Whakahaere Mana

Me ōrite te aukati pūihi ki te raina tuku me ngā taputapu RF. Mā te iti o te mana whakaata ka pai ake te whakawhiti mana, ā, ka whakaiti i te koretake o te whakamātautau pūnaha. Me whai whakaaro hoki ngā tono tuku ki te mana toharite me te mana tihi, ngā rohe hononga, te ngaronga raina whāngai me ngā āhuatanga wera.

Ngā Whakaritenga Ā-Mīhini me te Taiao

Ka rite te hiranga o te rahi, te taumaha, te tikanga whakamau, te whakatakotoranga hononga me te ara taura ki te mahi RF. Tērā pea me whai whakaaro anō ki te pāmahana, te haumākū, te wiri, te waikura me ngā pānga radome mō ngā whakaurunga o waho, o te rangi, o te moana me te ahumahi.

He aha te Hiranga o te Whakamātautau Pūihi

E whakaahua ana ngā uara pepa raraunga i te mahi i raro i ngā tikanga kua tautuhia, engari ka taea e te tāutanga whakamutunga te whakarerekē i te aukati, te whai huatanga me te tauira irahiko. Nō reira, ka manatokohia e ngā miihini te ngaronga whakahoki, te VSWR rānei, te whakanui, te polarization, te whānui hihi me ngā tauira irahiko i roto i te taiao whakamātautau e tika ana.

Ngā tautoko a te RF MISOwhakamātautau pūihime te ine RF mō ngā otinga pūihi paerewa me ngā otinga whakarite. Mā te whakamātautau ka taea te whakaū kei te tutuki i te pūihi kua tīpakohia ngā whakaritenga pūnaha e hiahiatia ana i mua i te whakaurunga, i te whakatinanatanga rānei.

Te Whakataurite i te Momo Pūihi ki te Taupānga

Kāore he pūihi whakawhitiwhiti kotahi e pai ana mō ia pūnaha. Ko ngā hoahoa omnidirectional e pai ana ki te whānuitanga o te kapinga, ko ngā pūihi ahunga e arotahi ana i te kaha ki tētahi wāhi kua tautuhia, ko ngā pūihi whānui e tautoko ana i ngā roopu maha, i ngā mahi ine rānei, ā, ko ngā rarangi e whakarato ana i te whakahaere hihi matatau. Ko te kōwhiringa tika e whakataurite ana i te mahi hiko, te whakaurunga miihini, te taiao whakahaere me te tahua.

Ngā Otinga Pūihi Whakawhitiwhiti Kōrero mai i te RF MISO

Ka whakaratohia e te RF MISO ngā pūihi paerewa me ngā pūihi kua whakaritea mō te whakawhitiwhiti kōrero ahokore, te radar, te amiorangi, te rererangi, te whakamātautau EMC/EMI me ngā tono ine RF. Tūhurahia tekohinga hua pūihiwhakapā mai rānei ki tā mātou tīma ki te matapaki i te awhe auau, te whakanui, te pōraritanga, te whānui hihi, te hononga me ngā whakaritenga tāutanga.