Hangarau Ngaruiti Keenlion o Sichuan I whakatūria i te tau 2004, ko Sichuan Keenlion Mircrowave techenology CO., Ltd. te kaihanga matua o ngā wāhanga Mircrowave Whakakore i Sichuan Chengdu, Haina.
Ka whakaratohia e mātou ngā wāhanga whakaata-ngaru tino mahi me ngā ratonga e pā ana ki ngā tono ngaruiti i te kāinga me tāwāhi. He iti te utu o ngā hua, tae atu ki ngā momo wehewehe mana, ngā hononga aronga, ngā tātari, ngā whakakotahi, ngā takirua, ngā wāhanga kore mahi ritenga, ngā wehewehe me ngā porowhita. He mea hanga motuhake ā mātou hua mō ngā taiao me ngā pāmahana tino kino. Ka taea te whakatakoto i ngā whakatakotoranga kia rite ki ngā hiahia o te kiritaki, ā, e tika ana mō ngā roopu auau paerewa me ngā roopu auau rongonui katoa me ngā momo whānui mai i te DC ki te 50GHz.
Wehewehe mana
Wehewehe manahe taputapu e wehewehe ana i tētahi tohu tāuru kia rua, kia maha atu rānei ngā putanga mana ōrite
e wehea ana kia rua ngā wāhanga hanganga:
（1） Ko ngā āhuatanga matua o te wehewehe mana korekore: he pumau te mahi, he māmā te hanganga, ā, kāore he haruru; ko tōna ngoikoretanga matua he nui rawa te ngaronga urunga.
（2） He mea hanga te whakawehe mana hohe ki te whakakaha. Ko ōna āhuatanga matua ko: te whakanui me te wehewehe teitei. Ko ōna ngoikoretanga matua ko te haruru, te hanganga uaua me te pumau mahi ngoikore. E rua ngā pūwāhi mana, e toru ngā pūwāhi mana, e whā ngā pūwāhi mana, e ono ngā pūwāhi mana, e waru ngā pūwāhi mana me te tekau mā rua ngā pūwāhi mana i roto i te putanga putanga o te whakawehe mana.
He taputapu tēnei e wehewehe ana i te kaha o te tohu tāuru kotahi kia rua, kia maha atu rānei ngā hongere, ā, ka puta he kaha ōrite, he kaha kore ōrite rānei. Hei tāpiri, ka taea e ia te whakakotahi i ngā kaha tohu maha ki te putanga kotahi. I tēnei wā, ka taea hoki te kī he whakakotahi. Me whakarite he momo wehewehe i waenga i ngā tauranga putanga o te wehewehe hiko. E ai ki te putanga, ka wehea te wehewehe hiko kia kotahi i roto i te rua (kotahi te tāuru me ngā putanga e rua), kotahi i roto i te toru (kotahi te tāuru me ngā putanga e toru), me ētahi atu. Ko ngā tawhā hangarau matua o te wehewehe hiko ko te ngaronga hiko (tae atu ki te ngaronga whakaurunga, te ngaronga tohatoha me te ngaronga whakaata), te ōwehenga ngaru tū ngaohiko o ia tauranga, te wehe i waenga i ngā tauranga tohatoha hiko, te taurite whānui, te taurite ā-wāhanga, te kaha hiko me te whānui o te whānui, me ētahi atu.
Ngā tohu hangarau
Ko ngā tāurangi hangarau o te wehewehe mana ko te awhe auau, te mana whāriki, te ngaronga tohatoha mai i te ara iahiko matua ki te peka, te ngaronga whakaurunga i waenga i te tāuru me te putanga, te wehenga i waenga i ngā tauranga peka, te ōwehenga ngaru tū ngaohiko o ia tauranga, me ētahi atu.
1. Awhe auau: Koinei te kaupapa mahi o ngā momo ara iahiko RF/ngaruiti. He hononga tata te hanganga hoahoa o te tohatoha hiko ki te auau mahi. Me tautuhi te auau mahi o te tohatoha i mua i te whakatinanatanga o te hoahoa e whai ake nei.
2. Mana pupuri: i roto i te tohatoha/whakawhitiwhiti mana-teitei, ko te mana mōrahi ka taea e te huānga ara iahiko te pupuri ko te taupū matua, e whakatau ana i te āhua o te raina tuku ka taea te whakamahi hei whakatutuki i te mahi hoahoa. Ko te tikanga, ko te raupapa o te mana e mau ana i te raina tuku mai i te iti ki te nui ko te raina moroiti, te raina riipene, te raina coaxial, te raina riipene hau me te raina coaxial hau. Ko tēhea raina me whiriwhiri kia rite ki te mahi hoahoa.
3. Te Ngaronga Tohatoha: ko te ngaronga tohatoha mai i te ara iahiko matua ki te ara iahiko peka e pā ana ki te ōwehenga tohatoha mana o te kaituku mana. Hei tauira, ko te ngaronga tohatoha o ngā wehewehe mana e rua he 3dB, ā, ko te ngaronga tohatoha o ngā wehewehe mana e whā he 6dB.
4. Ngaronga whakaurunga: ko te ngaronga whakaurunga i waenga i te whakaurunga me te putanga ka puta mai i te koretake o te dielectric, te kaiārahi rānei o te raina tuku (pēnei i te raina microstrip) me te whakaaro ki te ōwehenga ngaru tū i te pito whakauru.
5. Te nui o te wehenga: ko te nui o te wehenga i waenga i ngā tauranga peka tētahi atu tohu nui mō te tohatoha hiko. Mena ka taea anake te whakaputa i te mana whakauru mai i ia tauranga peka mai i te tauranga matua, ā, kaua e whakaputaina mai i ētahi atu peka, me nui te wehenga i waenga i ngā peka.
6. VSWR: ko te iti o te VSWR o ia tauranga, ko te pai ake.
Ka taea hoki e mātou te whakarite i ngā wāhanga rf passive kia rite ki ō hiahia. Ka taea e koe te tomo ki te whārangi whakaritenga hei whakarato i ngā whakatakotoranga e hiahiatia ana e koe.
https://www.keenlion.com/customizer/
Īmāri:
sales@keenlion.com
tom@keenlion.com
Wā tuku: Hanuere-04-2022
