Te whiriwhiri i tētahikaihanga pūihi haona takiruaehara i te mea ko te whakataurite i ngā awhe auau anake. Mō te whakamātautau RF whānui, me whakarato hoki te pūihi i te taurite aukati pumau, te whanonga irahiko e taea te matapae, ngā hononga e tika ana, me ngā inenga miihini e uru ana ki te whakatakotoranga ine. Ka pā tika ēnei taipitopito ki te auautanga o te whakamātautau EMC/EMI, te ine pūihi, te aroturuki tohu, me te whakaurunga pūnaha.
Ka whakawhanakehia, ka tukuna hoki e RF MISO ngā otinga pūihi haona whānui mō ngā kaihanga RF, ngā kaiwhakauru pūnaha, ngā taiwhanga, me ngā kaihanga taputapu. Ko ngā tauira e whai ake nei e kapi ana i te0.4 ki te 40 GHz, e āhei ai ngā kaiwhakamahi ki te tīpako i tētahi pūihi mō tētahi awhe mahi kua tautuhia, kaua ki te whakaaro ka kapi katoa te awhe kotahi i te pūihi.
He aha i whakamahia ai ngā pūihi haona takirua mō te whakamātautau RF whānui
Mā te hanganga arataki-rua e whakaroa te whānui o te antenna haona, ka roa ake te whakamahi, me te pupuri tonu i te hihi aronga me te porowhita raina. Mā tēnei huinga ka whai hua te antenna ina me mahi te pūnaha whakamātautau i runga i te whānuitanga auau whānui me te kore e huri tonu i ngā antenna.
Ko ngā whakamahinga noa ko te whakamātautau tukunga hihi, te aromatawai EMC/EMI, te ine i te whakanui pūihi me te tauira hihi, te tuku me te whiwhi tohu whānui, te tirotiro, te tirotiro, me te kimi ahunga. Ko te tauira pai rawa atu kei runga tonu i te awhe e hiahiatia ana, te whakanui e hiahiatia ana, te tawhiti whakamātautau, te wāhi e wātea ana, te atanga hononga, me te taumata mana.
Ngā mea hei aromatawai i te wā e whiriwhiri ana i tētahi kaihanga
1. Te kapinga auau i runga i te roopu whakamātautau tūturu
Tīmata ki ngā auau mahi iti rawa me ngā auau mahi teitei rawa e hiahiatia ana e te pūnaha. Kāore e pai ake te whānuitanga o te awhe: me ōrite te pūihi kua tīpakohia ki te roopu whakamātautau tuturu, me te whakatutuki i ngā āhuatanga e hiahiatia ana mō te whakanui, te whānui o te hihi, te rahi, me te hononga. Mēnā he maha ngā roopu e whakamahia ana, whakatairitehia ngā taupatupatu i waenga i te tauira whānui kotahi me ngā pūihi maha kua arotauhia mō ngā awhe whaiti.
2. Te whakataurite i te pikinga me te aukati
Ka hono ngā awe o te whiwhinga i te tahua me te kaha o te mara, ko te VSWR ia e tohu ana i te whai huatanga o te whakawhiti hiko i waenga i te raina whāngai me te pūihi. Me pānui ngātahi ngā uara kua whakaputaina me ngā kauwhata e pā ana ki te auau i ngā wā katoa e taea ai. Me whakaū anō hoki ngā kaihangarau RF mēnā he noa, he kī taurangi rānei ngā uara kua whakahuatia, ā, me arotake te pepa raraunga o nāianei mō te whirihoranga tika e hokona ana.
3. Te mahi irahiko me te whakapolarisasi
Kāore te whānuitanga whānui anake e whakatau i te mahi a te pūihi. He rite tonu te hiranga o ngā tauira irahiko, te whānui o te hihi, te wehenga whakawhiti-porowhita, me te aronga porowhita rārangi i roto i ngā pūnaha ine me te aroturuki. Ka āwhina ēnei āhuatanga ki te whakatau i te āhua whakamātautau, ngā whakaritenga whakarārangi, me te koretake o te ine.
4. Hononga me te whakaurunga miihini
Me hototahi te momo hononga ki te auau whakahaere, te huihuinga taura, me ngā taputapu whakamātautau. Ka pāngia hoki te tāutanga o te rūma, ngā pūnaha tūnga, me ngā whakatakotoranga whakamātautau kawe e ngā āhuatanga whānui, te taumaha, te whakaritenga whakairinga, me te whakatakotoranga pūihi. He mea nui te tuhi miihini o nāianei ina whakauruhia te pūihi ki roto i tētahi taputapu, i tētahi tūāpapa rānei o nāianei.
5. Ngā tuhinga a te kaihanga me ngā whakawhitiwhiti kōrero hangarau
Me whakarato e te kaiwhakarato pūihi pūoro whānui matatau ngā whakaritenga motuhake mō te tauira me te whakawhitiwhiti kōrero hangarau mārama. I mua i te tono, tohaina te whānuitanga auau e hiahiatia ana, te tono, te whakanui ūnga, te hononga, te taumata hiko, ngā here whakairinga, me ngā āhuatanga taiao. Mā tēnei ka hoatu he mōhiohio e ranea ana ki te kaihanga hei arotake mēnā he pai te tauira paerewa.
Ngā Pūihi Pūoro Whānui MISO RF Māngai
| Tauira | Awhe Auautanga | Whiwhi | VSWR | Hononga | Ngā Ahu (R × W × T) |
|---|---|---|---|---|---|
| RM-BDHA046-10 | 0.4–6 GHz | Momo 10 dBi | 1.5 momo | Wahine SMA | 540 × 603.5 × 398.3 mm (±5 mm) |
| RM-BDHA118-10 | 1–18 GHz | Momo 10 dBi | 1.5 momo | Wahine SMA | 182.4 × 185.1 × 116.6 mm (±5 mm) |
| RM-BDHA440-13 | 4–40 GHz | Momo 13 dBi | 1.5 momo | Wahine 2.92 mm / Wahine 2.4 mm | 58.3 × 60.4 × 47.7 mm |
RM-BDHA046-10Ko te tikanga mō te mahi whānui auau-iti mai i te 0.4 ki te 6 GHz, ā, ko te whakanuinga noa he 10 dBi. Kei roto i ngā whakatakotoranga o nāianei ko te porowhita raina, te wehenga porowhita whakawhiti 30 dB, he hononga wahine SMA, me te whakahaere mana toharite o te 500 W.
RM-BDHA118-10e kapi ana i te 1 ki te 18 GHz me te whakanui 10 dBi noa. Nā te mea he iti ngā rahi, he mea whai hua mō ngā pūnaha taiwhanga whānui e hiahiatia ana te hipoki puta noa i te awhe ngaruiti.
RM-BDHA440-13Ka whakawhānui i te kapinga mai i te 4 ki te 40 GHz me te whakanui 13 dBi noa. Ko te whirihoranga o nāianei e tuku ana i te hononga Wahine 2.92 mm, Wahine 2.4 mm rānei, ā, e 33 karamu te taumaha, e tautoko ana i ngā mahi ine auau teitei ake me te whakauru ina he mea nui te rahi kiato.
Ko ngā whakatakotoranga i runga ake nei e hangai ana ki ngā pepa raraunga tauira o nāianei kua tukuna mō tēnei whakatairite. Whakaūtia te pepa raraunga hou me te whirihoranga e hiahiatia ana ki te RF MISO i mua i te tono.
Te mahi tahi me RF MISO hei Kaihanga Pūihi
Ka whakakotahi te RF MISO i te rangahau me te whanaketanga pūihi, te hangarau, te whakaputa, me te hoko i roto i te whakahaere kotahi. Mō ngā kaihoko hangarau, ka āwhina te whakawhitiwhiti kōrero hangarau tika ki te hono i ngā whakaritenga tono ki tētahi tauira motuhake me ngā tuhinga o nāianei. Ka whakarato te RF MISO i ngā pūihi mō ngā tono RF me te ngaruiti, tae atu ki ngā pūihi haona whānui, ngā pūihi haona paerewa, ngā pūihi haona kowakawaka, ngā pūihi arataki ngaru, me ētahi atu otinga pūihi.
Ina whakapā atu ki te RF MISO, whakaratohia te whānuitanga o te auau whakahaere, te whakamātautau e hiahiatia ana, te tono pūnaha rānei, te hononga e pai ana, te ūnga whakanui, te hiahia hiko, ngā rohe whakairinga, me ngā raraunga ine e hiahiatia ana. Kātahi ka taea e te tīma hangarau te arotake i ngā tauira e wātea ana, me te āwhina ki te tautuhi i te tīmatanga tika.
Ngā Pātai Auau
He aha te rerekētanga i waenga i te haona takirua-ripeka me te haona whakanui paerewa?
Ko te tikanga, ka tīpakohia he pūoro takirua-ripeka mō te whānuitanga o te kapinga auau. Ko te tikanga, ka whakamahia he pūoro whakanui paerewa i runga i te awhi arataki ngaru whaiti ina hiahiatia he tohutoro whakanui kua tautuhia pai. Ko te kōwhiringa tika ka whakawhirinaki ki te whānui o te whānui, te whakanui, te tauira, te tikanga whakamātautau, me ngā whakaritenga whakatikatika.
Ka taea e te pūihi RF MISO kotahi te hipoki i ngā tere mai i te 0.4 ki te 40 GHz?
Kāo. E whakaahua ana te tatauranga 0.4–40 GHz i te whānuitanga o ngā tauira e whakaatuhia ana i roto i tēnei tuhinga. He rohe mahi motuhake tō ia pūihi, nō reira me whiriwhiri e ngā kaiwhakamahi tētahi tauira i runga i tō rātou whānuitanga auau tuturu.
He aha ngā mōhiohio me tuku atu e au ki te kaihanga pūihi haona?
Whakaratohia te auau iti rawa me te auau mōrahi, te tono, te whakaritenga whakanui, te porowhita, te hononga, te taumata mana, te wāhi tāutanga, te tikanga whakairinga, me ngā raraunga whakamātautau e hiahiatia ana. Ka whakaitihia e ngā whakaritenga katoa ngā hapa kōwhiringa, ā, ka tere ake te arotake hangarau.
Ko tēhea tauira me whiriwhiri e au mō te whakamātautau whānui?
Ko te whakautu kei te roopu me te whakatakotoranga. Ka tūtaki a RM-BDHA046-10 ki te 0.4–6 GHz, ka hipokina e RM-BDHA118-10 te 1–18 GHz, ā, ka hipokina e RM-BDHA440-13 te 4–40 GHz. Me arotake anō hoki te whiwhinga, te hononga, ngā ine, te mana, me te mahi irahiko i mua i te kōwhiringa.
Tūhurahia ngā Pūihi Pūoro RF MISO
Whakatauritea ngā tauira atu, whakapā atu rānei ki te RF MISO me ō whakaritenga awhe auau me te whakaurunga.
Wā tuku: Hepetema-10-2026
