Pūihi Pūoro Porowhita-Polarized RM-CPHA1840-12, 18–40 GHz

I te mea kei te whānui haere tonu ngā pūnaha ngaru-mirimita puta noa i ngā tūāpapa whakawhitiwhiti kōrero, pūoko, whakamātautau, me te rere ā-rangi, me whai pūihi ngā kaihangarau hei pupuri i te kaha o te porowhita me te mahi irahiko i roto i ngā wā roa atu i te matapihi auau whaiti. RF MISO'sRM-CPHA1840-12Pūihi Pūoro Porowhita-Polarizedkua hangaia mō ngā tono whānui mai i18 ki te 40 GHz, e whakakotahi ana i te kapinga auau whānui me te hanganga miihini kiato, mama hoki.

Kei te wātea te pūihi i roto i ngā momo e ruaringa mataute porowhita porowhita(RHCP) or te porowhita porowhita maui (LHCP)Mā te porowhita porowhita ka whakaiti i te aro ki te whakatakotoranga whanaunga i waenga i ngā pūihi tuku me ngā pūihi whiwhi, ka tino whai hua te RM-CPHA1840-12 i roto i ngā pūnaha ka rerekē pea te āhua o te tūāpapa, te ahunga tohu, te koki tāutanga rānei i te wā e whakahaerehia ana, e whakamātautau ana rānei.

Ki12 dBi te pikinga noa, ka whakaratohia e te pūihi te ahunga whai hua mō ngā inenga ngaru-mirimita me te pupuri tonu i te kōtaha whakanui whakahaere puta noa i te roopu whakahaere. E whakaatu ana ngā hua whakatauira i te pikinga o te whakanui ki te wāhanga o runga o te awhe auau, e tautoko ana i te irahiko arotahi me te whakapai ake i te mahi hononga i roto i ngā taiao whakamātautau auau-tiketike.

He rite tonu te hiranga o te taurite ārai pumau i roto i te mekameka ine whānui. Ka tukuna e te RM-CPHA1840-12 heVSWR noa o te 1.5:1, e āwhina ana ki te whakawhāiti i te mana whakaata me te tautoko i te whakawhiti pūngao whai hua i waenga i te pūihi me ngā taputapu RF hono.2 dB ōwehenga tuaka noae tohu ana i te kounga pai o te porowhita-porowhita, he mea nui tēnei ina hiahia ngā kaihangarau ki te tiaki i te pono o te porowhita me te whakaiti i te kore ōrite o te porowhita kāore e hiahiatia.

Ka whakauruhia e te pūihi he porowhita porowhita, he hanganga whakawhiti arataki ngaru, me te haona kōniko ki roto i tētahi huihuinga māmā. Ka tautokohia e tēnei hoahoa te whanonga hihi ōrite i roto i ngā papa matua, ka pai ai te pūihi mō te aromatawai papa tawhiti ka taea te whakahoki, te whakamātautau irahiko RF, me ngā inenga pūihi whakatairite. Mā ngā tauira irahiko e whakaratohia ana i ngā auau mai i te 18 ki te 40 GHz ka hoatu hoki ki ngā kaihangarau he tirohanga mahi mō te whanaketanga hihi puta noa i te awhe mahi katoa.

Ko te whakaurunga ā-mīhini tētahi atu kaha o te hoahoa. Te ine tata ki129.6 mm te roa me te whānui 28 mm, me te paunatia anake82 karamu, ka taea te tāuta i te RM-CPHA1840-12 ki roto i ngā taputapu taiwhanga kiato, ngā pūnaha tūnga, ngā papa rererangi, me ngā taputapu ngaru mirimita e aro nui ana ki te wāhi. Ko tōna hanganga konumohe me te whakaotinga peita e whakarato ana i te taurite o te taumaha iti, te pakari o te hanganga, me te āhua ahumahi ngaio.

Ka whakamahia e te whirihoranga paerewa heAtanga wahine 2.92 mmme ngā tautoko20 W te mana tohariteme40 W te mana tino teitei. Ka taea hoki te matapaki i ngā whirihoranga hononga tāpiri kia rite ki ngā whakaritenga o te pūnaha.

Ko ngā tono noa ko:

Te whakamātautau i te papa tawhiti o te pūihi
Te ine i te hihi RF me te tukunga
Aromatawai whakawhitiwhiti kōrero mirimita-ngaru
Whakamātautau porowhita-polarization
Te whanaketanga o te pūnaha radar me te pūnaha pūoko
Ngā papaaho RF rererangi
Ngā kaupapa taiwhanga me te whakauru pūnaha

Me tana18–40 GHz te whānui o te hononga, te mahi RHCP, LHCP rānei ka taea te whiriwhiri, te taurite aukati pumau, ngā ine kiato, me te mahi porowhita-polarization pono, teRM-CPHA1840-12e whakarato ana i tētahi otinga ngāwari mō ngā whakamātautau ngaru-mirimita me ngā tono whakawhanake pūnaha.