He whānuitia te whakamahinga o ngā pūihi biconical i roto i ngā whakamātautau me te ine RF, ina he mea nui te mahi whānui, te whānuitanga o te azimuth, me te whakaurunga pūnaha ngāwari. Me ngā tauira kua hangaia mō ngā tono mai i ngā auau RF iti ki te ngaruiti, te ngaru-mirimita, me ngā roopu sub-THz kua tohua, ko teRaupapa Pūihi RF MISO Biconicale whakarato ana i te whānuitanga o ngā kōwhiringa ki ngā kaihangarau mō ngā whakaritenga auau, whakapolarisasi, me te atanga rerekē.
Engari i te whakawhirinaki ki tētahi pūihi kotahi hei taupoki i te whānuitanga katoa, kei roto i te raupapa RF MISO he maha ngā tauira e hipoki anangā roopu auau kua tīpakohia mai i te 0.02 GHz ki te 303 GHzMā tēnei ka taea e ngā kaihangarau te whiriwhiri i tētahi pūihi e ai ki te whānuitanga o te awhe mahi me te taiao ine.
Te Kapinga Whānui mō ngā Taupānga RF Rerekē
Ko te whānuitanga auau te mea tuatahi e whakaarohia ana i te wā e whiriwhiri ana i tētahi pūihi biconical. Kei roto i te raupapa RF MISO ngā tauira e kapi ana i ngā momo roopu whakahaere, mai i ngā pūnaha whānui auau-iti ki ngā tono ngaru mirimita-teitei me ngā tono sub-THz.
Hei tauira, ko teRM-BCA0023-2mahi mai i0.02 ki te 3 GHz, ko ngā tauira pērā i teRM-BCA120-2meRM-BCA245-3whakawhānui i te mahi ki20 GHzme45 GHz, ia.
Mō ngā tono auau teitei ake, ko teRM-BCA10110-4 ngā uhi10 ki te 110 GHz, i te mea ko teRM-BCA300-3kua hangaia mō te mahi mai i297 ki te 303 GHz.
Mā tēnei whānuitanga o ngā tauira ka taea e ngā kaihangarau te whiriwhiri i tētahi awhe auau e ōrite ana ki te ine ūnga, ki te pūnaha RF rānei, kaua ki te whakararu i te mahi mā te whakamahi i tētahi pūihi kāore i te tika.
Whānuitanga o te Azimuth
Ko tētahi āhuatanga matua o te whānau pūihi biconical RF MISO ko te whānuitanga o te kapinga azimuth.
I runga i te tauira, he pai ēnei pūihi mō ngā pūnaha RF e hiahiatia ana kia tukuna, kia whiwhi rānei i ngā tohu i runga i te whānuitanga koki whakapae whānui. Nā tēnei ka whai hua te raupapa mō te aroturuki tohu whānui, te tirotiro, te kimi ahunga, te tirotiro haere, me ngā momo taiao ine RF.
I roto i ngā taiwhanga pūihi, ka taea hoki te whakamahi i ngā pūihi biconical hei whakatairite i te whakanuinga, te ine i te tauira irahiko, me te manatoko i ngā rūma.
Ngā Whirihoranga Whakapūtātanga Maha
Tērā pea ka hiahiatia he rerekē ngā āhuatanga porowhita rerekē mō ngā pūnaha RF rerekē.
Kei roto i te RF MISO Biconical Antenna Series ngā tauira mete whakapūtanga rārangi poutū, Te porowhitatanga rārangi 45° te hianga, te whakapūtanga raina paerewa, me ngā whirihoranga whakapūtanga porowhita kua tīpakohia.
Hei tauira, he maha ngā tauira whānui whānui e whakamahi ana i te porowhita raina poutū, 45° rānei te anga whakarara, ko teRM-BCA3537-3, e mahi ana mai i35 ki te 37 GHz, e whakarato ana i te whirihoranga porowhita-rua-poraka.
Mā tēnei whānuitanga o ngā kōwhiringa whakapolarization ka nui ake te ngāwari o ngā kaihangarau ina whakataurite ana i te pūihi ki ngā whakaritenga whakapolarization o te pūnaha RF huri noa.
Ngā Atanga RF Ngāwari
Ka nui haere te hiranga o te whakaurunga pūnaha i te mea ka piki ake te auau whakahaere.
Puta noa i te raupapa, ka whakaratohia e te RF MISO he whānuitanga o ngā atanga coaxial me te waveguide, tae atu ki:
- Wahine SMA
- Wahine N
- Wahine 2.92 mm
- Wahine 2.4 mm
- Wahine 1.0 mm
- Ngā atanga arataki ngaru kua tīpakohia
I te pito o runga o te raupapa, ko teRM-BCA300-3e whakamahi ana i tētahiArataki ngaru WR3 me te flange UG-387, e whakarato ana i tētahi atanga e tika ana mō tōna awhe whakahaere 297–303 GHz.
Mā te wātea mai o ngā atanga RF rerekē ka āwhina i ngā kaihangarau ki te whakauru i te pūihi ki ngā taputapu whakamātautau, ngā pito mua o te RF, ngā taputapu ine, me ētahi atu wāhanga pūnaha.
I hangaia mō te Whakamātautau me te Ine RF
Ka taea e ngā pūihi rua-kōnae te mahi i ngā mahi rerekē i runga i te roopu auau me te whirihoranga pūnaha.
Ko ngā tono noa mō te RF MISO Biconical Antenna Series ko te whakamātautau EMC, tae atu ki ngā tukunga hihi me ngā inenga ārai mate hihi; te ine me te whakatairite i te whakanui i te pūihi; te ine tauira hihi me te manatoko rūma; te aroturuki tohu whānui; te tirotiro me te kimi ahunga; ngā pūnaha tirotiro; me ngā tūāpapa RF e mau ana ki te waka, e mau ana ki te whenua, me te whakauru.
Nā te mea kei roto i te raupapa ngā huinga rerekē o te whakanui, te VSWR, te pōraritanga, te atanga RF, te rahi, me te whirihoranga ā-pūkaha, me tīmata tonu te kōwhiringa pūihi me te awhe auau ūnga, kātahi ka whakaarohia ngā whakaritenga o te pūnaha RF katoa.
Te Kōwhiri i te Pūihi Biconical Tika
I te wā e whiriwhiri ana i tētahi tauira, me whakatau tuatahi ngā kaihangarau i te awhe auau whakahaere e hiahiatia ana, kātahi ka aromatawai i ngā whakaritenga o te porowhita me te atanga RF.
Ētahi atu tawhā pērā iVSWR, whakanui, ine ā-tinana, taumaha, me te whakahaere maname whai whakaaro anō hoki kia rite ki te tono ūnga.
Hei tauira, tera pea he nui ake ngā āhuatanga ā-ringa o ngā tauira auau-iti, engari ko ngā tauira ngaru-mirimita me ngā ngaru-iti-THz ka nui ake te kiato. Ka huri anō hoki ngā whakaritenga atanga i te pikinga ake o te auau whakahaere, mai i ngā hononga coaxial tikanga ki ngā atanga ngaru-mirimita motuhake.
Ka taea e te tautoko hangarau RF MISO te āwhina i ngā kiritaki ki te arotake i te awhe auau, te atanga RF, te whakapolarisasi, te tāutanga, me ngā whakaritenga whakauru pūnaha ina whiriwhiria he pūihi biconical e tika ana.
He Pūnaha Pūihi Rua-Koneko whānui mai i te RF ki te Sub-THz
Mai iNgā tauira whānui 0.02–3 GHz to Ngā hoahoa iti-THz 297–303 GHz, ka whakaratohia e te RF MISO Biconical Antenna Series he whānuitanga o ngā antenna mō ngā tono hangarau RF, ine, aroturuki, me te whakauru pūnaha.
Me ngā awhe auau maha, ngā whirihoranga pōraitanga, ngā rahi mīhini, me ngā atanga RF e wātea ana, ka hoatu e te raupapa ki ngā kaihangarau te ngāwari ki te whiriwhiri i tētahi pūihi kia rite ki ngā whakaritenga tūturu o te taiao whakamātautau, o te tūāpapa RF rānei.
Mō ētahi atu pārongo tauira, mō te āwhina rānei ki te whiriwhiri pūihi, whakapā atu ki te tīma RF MISO mō te tautoko hangarau.
Wā tuku: 14 o Ākuhata 2026
