Pūihi biquadrate ringa ake

tomo ngaru irirangi i te wāhi huri noa tatou. Kua waiho matou katoa taunga ki hangarau ahokore, rawa Wi-Fi, engari he hari ki pouara cover kāinga kore katoa. Taiepa, nga rakau me te tahi atu tutukitanga ngoikore te tohu. Ki te he tino tika, mo te rohe tapa tāone o te mana e rave rahi rau te kounga hononga fare o tauira paerewa e kore he pouara nui. E kore e matara atu ana i pērā i roto i te karati te whare,, e hiahia ana hoki ahau ki te whakamahi i te kāinga Ipurangi kahore waea atu tāutanga o taputapu mana ranei. e kore Ko koutou matau ki te wahi e hiahia ai koutou e whakakaha ana irirangi! I roto i tetahi take, te whakamahi o te pūihi he ahua ohie, me te pai.

whakamahi tatou i te wheako o Radio Engineering

He wahi ohie o te waea piri ki te pūihi, o te akoranga, e taea ki te whakapai ake i te tohu ko, engari maha e kore e mahi. A, no te mea o nga āhuatanga poipoi irirangi katoa. tauira TV hoki kihai i hoatu e tetahi hua mo Wi-Fi, rite hangaia ki te mahi ki te iarere pāpāho. Hei waihanga i te pūihi tika, e hiahia ana koe ki te mohio i te roangaru o te tohu e whakaritea nei taonga. kia tarewa pūrere Puka i irirangi amateur. Hei tauira, whakapumautia roa te biquadrate pūihi iho rite ngāwari ki te hamaniraa me pono mauhaa tohu amplification. whakarato ēnei whakaaro kiato he taonga tika o 11 dBi me runga ake, i te mīhini kaha pouara hanga-i roto i kore e nui ake 5 dBi.

Hoki te iwi nei e tino tawhiti i te wahi hiko o te ahupūngao ki te kīa enei tohu e taea e rite teitei hononga tere mā Wi-Fi i rave rahi taime, me te he hua i roto i te tawhiti hononga. He Anga pūihi Biquadrate, te uhi i te rängai i roto i te ° 40-50 i roto i mua o ia, i te mea e tika ana mō te tūhono mamao i te hanganga matua o te kāinga, me te ki te waihanga i tētahi whatunga rohe paetata ahokore i waenganui i teihana whakaritea. tuhia Various kaimahi i te tohu on i te tawhiti o te 400 ki te 2500 mita, engari ko te whakauaua tika, ranea tenei, a rave rahi tekau o mita.

I te toa i roto i te moni ranei ki te rino whakapiringa i roto i tona ringa?

tonu māmā ki te hoko rite-hanga taonga hangaia, engari he hāngai ki te utu o te pouara hou te utu o te pūrere taua, a kahore he mahi tonu pono. tauira iti-utu ki hoa Te Tai Rāwhiti ko tino he pakarukaru, me hoapā me hononga kei tawhiti atu ratou i tino tika. Hea ki te tiki i te biquadrate pūrere pai? антенна своими руками может быть собрана любым радиолюбителем. WiFi - pūihi ki o koutou ringa e taea te kohia e tetahi runaruna irirangi. Ka Me koe he rino whakapiringa. Ki te kei maheni ki tenei taputapu koe, ka korero ki a koe te aratohu pehea me aha ki te mahi.

Biquadrate - pūihi, arā, o tapawhā e rua, i hanga o te waea atu rauemi electrically conductive ranei. E tū ana ratou i roto i te kotahi manureva me e hono i roto i te ara tetahi. Ko te aratau o tenei pūihi ko te wahi mahi tuatahi, he vibrator hangaia ki te tuku me te farii i ngaru irirangi. Hei whakaputa i te taua huānga pūihi o te wahi pai o te waea parahi paea o te wāhanga mana i te iti rawa 2 mm ^{2 o.}

Ko te matotoru o te waea parahi tei ake i runga i nga āhuatanga tīpakohia o te pūihi, te maha o ngā āpitihanga me te whakamahi tikanga. Reira anake pānga te kaha hanganga, hei utu o te kounga tohu, na ko reira pai ki te whiriwhiri, i runga i te rahi i āta whakamaheretia me te rauemi wātea. kohia te māmā pūihi biquadrate kāinga te anake i te ara iahiko piri ki te taura tafenga, rite whakaaturia i runga ake.

rauemi atu me taputapu

O te akoranga, ka rapua e ki te whakapai ake i te āhuatanga pūihi atu kōrero. Ka rite ki te pereti whakaata i tetahi rauemi electrically conductive tika, ki te kerēme kakahu resistance me te kaha. Pai noa CD-ROM ranei whakamahia konumohe takai konumohe i roto i tunu mō te tunu. Ko te mea matua ko te ki te whakatika i te reira i runga i te turanga mārō papatahi o te rakau kirihou ranei, ka e kia tāuta te tahi atu wāhanga o te pūihi. toromoka atu e hiahiatia ana i te uruhanga, ki etaeta whakatika te whanaunga pūihi ki te reflector, me te taura tafenga parenga ia o 50 ohms.

Āpiti te pūrere ki te pouara ka tukua te plug motuhake e ka whai ki te hoko i roto i te taonga. I roto i te ngaro o tūhono i runga i te pouara, pera i roto i te nuinga o ngā tauira iti-utu, he mea e tika ana ki te wetewete i te reira, ka tūhoto tika te taura ki te poari. Kia mahara, ka enei mahi ki te pouara kia tangohia o ona taurangi, me te kawenga mo te taua mahi takoto katoa ki runga ki a koe. Ka taea e ētahi atu rawa tiki ake i te wahi o te mea i kitea i roto i te ruma i te DIY.

Ko mārama i te runga ake rite, he taputapu mahuinga ko te rino whakapiringa, he tūhoto iti me te rere. Rangatira ki te wehenga mirimita tukua mau nga āhuatanga tangohia o te kōwae, rite kūmau kuku ranei e hiahiatia ana mo te tika piko te waea ki te ara iahiko. Ka Me maripi me kūmau tapahi (nippers) ki te mahi ki te taura, a ka wiri ranei huriwiri ka hiahiatia he drill te mo rua kōhao.

Tips me tohutohu haumaru

Tauhou kia fehangahangai fifi i roto i te whakapiringa, engari mahara e tae mai te pūkenga ki te wā. e kore e mahi katoa ki te rino whakapiringa wera Me ki pōturi, ki tūpato, me te kore nga kaupae e tika ana katoa ki te tahu koe, a ka hanga he hononga u. I mua i te whakamahi i te taputapu e mohio ki te tirotiro i te tapatahi o te casing, taura me te plug.

Tiaki wāhi papamahi i kino taea rūrūtia tūhoto whakarewa o te rere wera ranei, hipoki tona whakangungu rakau rakau ranei rauemi whakangutungutu motuhake. Kaua e waiho i te rino whakapiringa wera tautahi, ara i muri i te tahuri reira atu. kia hua pūrere wera i roto i papa ahi me ngā hanga o ngā rauemi he pūkākā. Ko te hunga e mau i te rino whakapiringa i roto i ona ringa mo te wa tuatahi, e tūtohu ana ki te mahi i ngā hononga maha i runga i nga toenga o te rauemi, mongamonga rite o te waea ranei ki te tiki i te ringa.

he wahi o tātai

I mua i te tīmata koe proizvedom iti biquadrate tātaitanga pūihi. Range o te nuinga o Wi-Fi-pouara, kia rite ki te paerewa 802.11n IEEE ko 2.4 GHz. Hoatu roangaru ōwehenga, te tere me te auau, te tere o te marama ki te kia wehea e te auau. 0,1249 m ranei 125 mm - ko o āhua te rahi tika ki a tatou, na reira, kia waiho te taha o te pūihi he maha o nga tapawhā ko te tawhiti hoki te awhe hiahiatia. Hoki te pūihi iti rite whakaahuatia nei, i tīpakohia tawhiti 32 mm o. O te akoranga, te hua puninga o tenei tawhiti e arahi ki te whakapai ake nui i roto i te tohu rohe paninga.

whakaata tino arotau

He kua maha whakaaro e whakamahia rite te reflector, engari optimally pai kau poari ara iahiko 10 x 10 cm o ngā āhuatanga. Tuatahi, ohie reira whiri hononga o te taura tafenga ki te whakaata. Kei te mau taura tūhoto tikanga whakaturia i roto i te wahi. Tuarua, ko te rigidity o te PCB ngāwari tutuki āhuatanga o te hua, me te faaore i te hiahia o toromoka atu. Raruraru, no te whakamahi i te tauira o tenei rahi e puta i roto i te take o te haapa'oraa hē o te rahi, kia kua meatia e mahi katoa te whakamahi i te rangatira mirimita.

te ahunga whakamua

Biquadrate pūihi kāinga mō te wifi Ko te tino ohie ki te hanga. I roto i te pokapū o te poari ara iahiko atu pepa whakarewa tika ranei me wiri i te poka rite ki te diameter o te taura tafenga he iti ake ranei. Me te taura ki te horoi ake i te tihi o te mātao o 2.5 cm, me te tika whakaurua ki te poka i te poari. propaivayut te hipoki whiri taura ranei casing runga paenga katoa. Me mau noho te taura i roto i te taputapu poari, no te mea e kore te motu i ia i roto i tenei tauira whakaratohia mo nga puke pūihi. ato'a taea e koe te whakamahi i te putorino whakarewa ki te whakarei i te hoahoa, he pono rawa tenei, ina kei e pā ana ki ki te whakapiki ake i te rahi o te pūihi koutou.

wāhi pūihi

Hoki vibrator biquadratic rapua e 256 waea mm parahi. Ka taea e koe te mahi tohu tohu i runga i te wāhi piko katoa 32 mm me te tango i tetahi atu waea iti ki te hatepea atu rawa nui i te mutunga. A ko reira taea ki te whakapiko i te wahi o te waea rite whanganga ia wa rite i roto i te waenganui. Mutu kia āta kia tūhoto reira, a ki te haere atu i te koki ritenga ki te 2 mm, a taea waiho mutu te hononga i te wā i muri.

Ko te taahiraa whakamutunga ko hononga whakapiringa vibrator biquadratic me te taura. Mau ki te ara o tona whanaunga wāhi ki te reflector, me mau tonu te tawhiti i waenganui i a ratou e pā ana ki 15 mm i runga i te waka rererangi katoa. Taua whakawātea ngaro testers rerekē empirically. I roto i te aroaro o te taputapu fakatāutaha e taea te rapu te tawhiti tino pai ki te whakarea pai o tu poipoi mo te tauira ngā.

e kore e taea te tino

Faaite i to outou pūihi i te aronga o te rohe mahi, me te hono atu ki te pouara mā te whakamahi i te tūhono motuhake, ranei whakaturia te whakamahi i tika i te rino whakapiringa i runga i te poari mahi. Te whakanui ake i te whānuitanga tohu Wi-Fi e kore e tangohia e roa. He aha atu e taea te mahi ki te whakapiki ake i te kaha o te pūihi, i roto i te tua ki te whakanui ake i te rahi? Ko te hunga e kua keri te rite, kia hiahia i roto i te rua, takitoru ranei biquadrate pūihi. Ko te ringa kaimahi tutuki tohu amplification i 2 me 4 dBi atu, a ko reira whakapai kite.

Rere tenei hua i roto i te maha o tapawhā me te rohe i runga i whakaata (whakarewa taputapu). waihanga hoki kaimahi arcuate pūihi porowhita ranei e hāngai ana i runga i te wha o nga mana, te tikanga taketake i roto i te hanga o nei - tino tawhiti haapa'oraa 15 mm i te reflector i runga i te rohe katoa o te pūrere o. utu te whakahua ano ko e kia kiriweti te waea whakawhitinga ki te karo i ngā hononga kaiwhakahaere.

Ko te wahi i reira tāutatia te pūihi te biquadrate, taea e tino kanorau. E eke te nuinga o enei hua i runga i te matapihi waho te whare ranei. Hoki te tiaki i te rangi, he tauira iti, pērā i whakaahuatia ana i runga, he mea ipu kirihou tino tika ana. Amplification o te tohu riro i roto i pūihi biquadrate hāngai wheketere tauira production, a ētahi wā taea ratou.