RF MISO | Aratohu whiriwhiri pūihi
A pūihi arotahika whakamahia he karu arotahi hei whakahaere i te tohatoha ā-wāhanga o te ngaru hikohiko. I roto i te pūihi pūoro arotahi, ka whakamārama te pūoro i te karu arotahi hikohiko e hanga ana i te hihi e puta atu ana. Ko te painga mahi ehara i te mea ko te whakanui ake i te kaha: ka taea e te karu arotahi te āwhina ki te hanga i te hihi ahunga, te whakawhāiti rānei i te kaha i tētahi tawhiti mahi kua tohua.
Mō ngā miihini RF me ngā tīma hokohoko, ko te pātai tuatahi ko:E hiahiatia ana rānei he hihi tawhiti, he wāhi arotahi mutunga kore rānei mō te tono?E whakamārama ana tēnei aratohu i te rerekētanga, ngā whakatakotoranga e whai tikanga ana, me ngā hua RF MISO e rua e whakaatu ana i ngā whakaritenga kōwhiringa rerekē.
Tirotirohia ngā tauira pūihi pūoro arotahi RF MISO
Whakatauritea ngā roopu whakahaere, ngā atanga me ngā pepa raraunga motuhake ki te tauira.
He pēhea te mahi a te pūihi arotahi?
Ka puta he mata ngaru e rerekē ana te āhua puta noa i te rohe e whakamāramahia ana e te haona whāngai. Ka puta he whakaroa āhua rerekē i te wāhi mā te karu arotahi dielectric mā tōna āhua, mā ōna āhuatanga rauemi, mā ngā mea e rua rānei. Mō te whakaritenga collimating, ka whakatikatika te karu arotahi mō ngā rerekētanga roa-ara kia tata papatahi te mata ngaru e puta mai ana. Ka puta tonu he kōhao tūturu, mutunga kore, he hihi me te whānui koki kore-kore.
He mea nui te tūranga whāngai. Me hototahi tōna pokapū ā-wāhanga whai hua ki te hoahoa o te arotahi; kāore te pokapū ā-wāhanga e tika kia noho ki te kōhao o te haona. Ka pā te māramatanga whāngai, te whakaritenga me te tawhiti ki te tauira ka puta. E whakaahua ana ngā rangahau a te whare wānanga mō ngā pūnaha haona-arotahi i tēnei whanaungatanga me tōna tūranga ki te whakatutuki i tētahi mua ā-wāhanga puta ōrite.[1]
Kāore ngā karāhe whatu anake e herea ana ki ngā karāhe arotahi RF. Ka taea e ngā hoahoa ngaruiti te whakamahi i ngā rauemi dielectric iti-ngaronga pērā i te PTFE, te polyethylene rānei; ko te rauemi e tika ana ka whakawhirinaki ki te auau, te ngaronga me ngā whakaritenga ā-mīhini. Kāore te karāhe arotahi kore e whakanui i te mana RF. Ko te whakapainga o te whakanui ka puta mai i te tohatoha me te whai huatanga o te irahiko, me te noho tonu o ngā ngaronga rauemi me te whakaata.
Te Arotahi Whakakotahi me te Arotahi Ira
Pūihi arotahi arotahi-ira RF MISO RM-SFLHA90-25. He iti te rahi o ngā pūihi arotahi tūturu; me tautuhi te tohutoro tawhiti-mahi mō te pūihi kua tīpakohia.
He kurupae aronga
Mēnā he ine i te tuku aronga, i te ine rānei i te pūihi, aromatawaihia te auau whakanui me te auau, te whānui o ngā hihi E- me te H-papa, ngā taha taha me te whakawhiti-polarization. Ka nui ake te hiranga o te tohu me te whakaritenga o te rama i te hihi whaiti. Kaua e whakaaro ka whakaratohia e te haona arotahi whakanui-teitei he tawhiti arotahi tata-papa kua tohua.
He rohe ine ā-rohe
Ka whakawhāitihia e te pū arotahi arotahi-ira te māramatanga huri noa i te papa ūnga i tētahi tawhiti mutunga kore. He mea whai hua tēnei i roto i ngā whakaritenga whakaahua rauemi wāhi-kore e tika ana, ina pā te rahi o te tauira me te āhua o te māramatanga ki te ine. E whakaatu ana te rangahau mō ngā ine rauemi ngaruiti arotahi he aha te hiranga o ngā āhuatanga papa arotahi me te rahi o te ira.[2]
Tauwhāitihia te tawhiti e hiahiatia ana me te āhua o te ine, te auau mahi, ngā rahinga tauira me te horahanga rama e whakaaetia ana. Pātai atu mēnā kua tautuhia te diameter o te ira i te taumata 3 dB, i te taumata 10 dB, i te kore tuatahi, i tētahi atu paearu rānei. Kāore ngā tau e whakamahi ana i ngā whakamāramatanga rerekē e taea te whakataurite tika.
Ngā Tauira Pūihi Pūoro Arotahi MISO RF e rua
Ko ngā whakatakotoranga e whai ake nei i ahu mai i ngā pepa raraunga RF MISO motuhake-tauira kua honoa. Koinei ēneingā roopu whakahaere me ngā whirihoranga rerekē, ehara i te mea he pūihi whakawhiti.
| Whakatakotoranga | RM-LHA28-30 | RM-SFLHA90-25 |
|---|---|---|
| Momo pūihi | Te pū karaihe | Te pū arotahi arotahi-ira |
| Awhe auau | 38–40 GHz | 8.2–12.4 GHz |
| Uara matua kua whakaputaina | 30 dBi te pikinga noa | Roa arotahi 300 mm; rahi ira 55 mm* |
| VSWR | 1.3:1 noa | 1.5:1 te mōrahi |
| Te whakapolarisasi | Raina | Raina |
| Atanga | Arataki ngaru tapawhā WR28 | Wahine SMA; Wāhanga arataki ngaru WR90 |
| Pepa raraunga mana | RM-LHA28-30 PDF | RM-SFLHA90-25 PDF |
*Kei roto i te pou Tūturu o te pepa raraunga te roa arotahi me te rahi o te ira. Kāore te ripanga e tohu i te paepae rahi-ira, i te auau tohutoro rānei. Whakaūtia ēnei tikanga me te tohutoro tawhiti ki te RF MISO i mua i te tautuhi i tētahi tauira. Kāore he uara whakanui e whakatauhia ana mai i te tauira whakamutunga RM-SFLHA90-25.
Ngā mea hei tirotiro i mua i te whiriwhiri i tētahi kaihanga
- Te roopu tono me te roopu whakahaere.Whakamāramahia mēnā e hiahiatia ana he hononga ahunga, he ine pūihi, he whakamārama tauira ā-rohe rānei. Whakamahia te whitiki hua tuturu, kaua te whānuitanga ingoa katoa e pā ana ki te tohu arataki ngaru.
- Ngā whakamāramatanga mahi.Wehea ngā uara noa mai i ngā rohe kua whakamanahia. Kāore te VSWR iti anake e whakatau i te whakanui, te kounga hihi, te tika rānei o te ine.
- Ngā taunakitanga kei muri i ngā mahere.Pātai atu ko ēhea ngā raraunga e whakaataatatia ana, ko ēhea hoki e inetia ana. E tohu ana ngā pepa raraunga RF MISO kua honoa i ā rātou wāhanga kauwhata hei raraunga whakaataata; kaua ēnei e whakaatuhia hei pūrongo whakamātautau takitahi.
- Te whakaurunga ā-mīhini me te RF.Tirohia te hononga o waho, te hononga whakapuru rānei, te tuhi whakairinga, te haere e wātea ana me te ātete whakahāngai. Whakaurua ngā mate urutau me te taura ki te tahua pūnaha.
- Ngā tikanga o te kaupapa.Tauwhāitihia te mana, te taiao me te rahinga. Ehara te mata arotahi i te tohu o tētahi ārai ātete huarere, o tētahi whakatauranga taiao rānei.
Ko te whakaurunga o te arotahi he taupatupatu: he mea nui te whakatikatika ā-wāhanga me te hanga hihi, engari me arotake tonu ngā ngaronga arotahi, te rahi o te pūaha, te taumaha, te whakaritenga me te utu. Kāore he whiringa pai ake i te nuinga o te wā he haona arotahi, he whakaata rānei; me whai te whakatau i te tohatoha mara me te takai miihini e hiahiatia ana e tō tono.
Mahi tahi me te RF MISO i te Kōwhiringa Tauira
He kaihanga me te kaiwhakarato pūihi a RF MISO kei Chengdu, Haina. Ko tā mātouR&Dmewhakamātautau pūihiKei roto i ngā whārangi e whakaatu ana i ngā mahi hangarau a te kamupene. Mō tētahi pātai mō te pūihi arotahi, tukuna mai tō roopu auau, te whakapolarisasi, te whāinga whakanui, te arotahi rānei, te atanga me ngā here tāutanga kia taea ai e te tīma te arotake i te tauira me ngā tuhinga e tika ana.
Kimihia he pūihi haona arotahi mō tō kaupapa RF.
Tirohia te rārangi hua o te pūihi pūoro arotahi
Mō ngā whakaritenga me ngā pātai mō te utu:info@rf-miso.com | Whakapā atu ki a RF MISO
Ngā Pātai Auau
He kuiti tonu te hihi e whakaputaina ana e te pūihi arotahi?
Kāo. Ko te whānui o te hihi e whakawhirinaki ana ki te whakatuwheratanga, te auau, te māramatanga whāngai me te hoahoa arotahi. Me aromatawai te tauira whānui puta noa i te awhe e hiahiatia ana, kaua e whakamahi i te kotahi tatauranga whakanui pane.
Ka taea e te pūihi arotahi-ira te whakakapi i te pūihi arotahi-ira paerewa?
Kāore e kore he manatoko. Kāore te whakanui kua tohua e whakamana i te tawhiti arotahi, te diameter ira, te tohatoha mara rānei e hiahiatia ana i te papa tauira tata.
He aha ngā mea me whakauru ki roto i te RFQ?
Whakaurua te awhi whakahaere, te tono, te porowhita, te whakaritenga whakanui, te rahi rānei o te ira, te tawhiti mahi, te atanga RF, ngā herenga whakairinga me te rahinga. Tāutuhia ko ēhea ngā uara mahi me whakamana.
Wā tuku: Hepetema-14-2026
