Radar AESA me PESAHe whakataurite tēnei i ngā hoahoanga huinga matawai hiko e rua. Ka ārahihia e rāua te hihi radar mā te whakahaere i te āhua puta noa i ngā huānga pūihi maha, me te kore e hurihuri aunoa i te pūihi mō ia huringa tohu. Ko te rerekētanga matua ko te wāhi e whakaputahia ai te mana RF me te whakahaere: ko te huinga matawai hiko kore mahi (PESA) e whakamahi ana i te ara tuku/kaiwhiwhi pokapū, ko te huinga matawai hiko hohe (AESA) e tohatoha ana i ngā wae tuku/whiwhi maha puta noa i te āputa.
He aha te rerekētanga i waenga i te radar AESA me te PESA?
Ko te rerekētanga i waenga i te radar AESA me te PESA ko te hoahoa RF kei muri i te rarangi. Kei te ripanga i raro nei te whakarāpopototanga o ngā taupatupatu hangarau e whakaarohia ana i te wā e hoahoa ana, e aromatawai ana hoki i te pūnaha radar.
| Whakataurite | Radar PESA | Rāti AESA |
|---|---|---|
| hoahoanga RF | Pūtake RF mana-tiketike pokapū kua tohatohahia mā roto i te whatunga whāngai me ngā whakawhiti ā-wāhanga | He maha ngā waeine tuku/whiwhi tohatoha e hono ana ki ngā huānga pūihi, ki ngā ara iti rānei |
| Te urungi kurupae | Mana whakahaere ā-hiko puta noa i te āputa | Mana whakahaere ā-wāhanga me te kaha hiko me te tere o te ngaru |
| Te āheinga maha-mahi | Ka whakawhirinaki ki te hoahoa pūnaha me te kaiwhakarite wā | He pai mō te whakauru tere i te rapu, te aroturuki me ētahi atu mahi |
| Te manawanui ki te hapa | Ka nui ake te pānga o ngā hapa o te mekameka RF matua ki te taumata pūnaha | Ko ngā rahunga takitahi o te kōwae ka whakaiti haere i te mahi, kaua ki te aukati i te katoa o te ara. |
| Uauatanga | He iti ake ngā kōwae RF hohe | Te whakahaere wera, te whakatikatika, te whakahaere me te whakaurunga e hiahiatia ana |
He aha te Radar PESA?
A huinga matawai hiko kore mahiKa whakamahia he hoahoa tuku/kaiwhiwhi mana-teitei e tohaina ana. Ka tukuna te kaha RF mā roto i tētahi whatunga whāngai ki ngā huānga maha e whiti ana, ko ngā kaitahuri ā-wāhanga e whakahaeretia ana e te hiko ka whakarite i te ā-wāhanga i ia huānga hei ārahi i te hihi. Ka kiia te rarangi tonu he kore mahi nā te mea kāore he waeine tuku/whiwhi hohe katoa i roto i te kōhao.
Ngā Āhuatanga Matua o te PESA
- Matawai hiko:ka taea te huri tere i te hihi me te kore e nekehia te hanganga pūihi katoa.
- Te whakaputanga RF pokapū:Ka whāngaihia te pūaha e tētahi tuku noa mā roto i ngā wāhanga tohatoha me ngā whakawhiti ā-wāhanga.
- Te hoahoanga kua whakatūria:E whakamahia ana te hangarau PESA i roto i te maha o ngā pūnaha radar whenua, kaipuke, me te rererangi.
- Te āheinga e whakawhirinaki ana ki te pūnaha:Ko te kaha aroturuki, te tere o te āhua ngaru me te tere matawai e whakawhirinaki ana ki te hoahoa radar katoa, ehara i te mea ko te whakatuwheratanga PESA anake.
Ngā Painga me ngā Here o te PESA
Ka taea e te PESA te whakarato i te urungi hiko tika me te iti ake o ngā kōwae hohe tohatoha atu i te AESA. Tērā pea ka whakaitihia ētahi uauatanga o ngā taputapu RF. Heoi, ko ngā ngaronga whatunga whāngai me te whakawhirinaki ki tētahi tuku matua ka aukati i te pai o te mahi me te manawanui hapa. Kaua te PESA e whakaahuatia aunoa hei auau-kotahi, hei here rānei ki tētahi ūnga; he rerekē aua āhuatanga i runga i te whakatinanatanga o te radar.
He aha te Radar AESA?
An huinga matawai hiko hoheKei roto i tēnei rauemi he maha ngā kōwae tuku/whiwhi āhua totoka e horahia ana puta noa i te pūaha pūihi. Ko te tikanga, ka whakahaerehia e te kōwae tētahi wāhanga pūihi, tētahi wāhanga iti rānei. Ka whakarite te mana mamati i te whanonga o te wāhanga, te kaha, te wā me te ngaru kia taea ai e te radar te urungi me te whakarite i ngā hihi me te tere teitei.
Ngā Āhuatanga Matua o te AESA
- Ngā kōwae RF kua tohatohahia:Ka tohatohahia te whakaputa me te whakawhiwhinga hiko puta noa i te āputa.
- Te whakahaere hihi tere:ka taea te whakarerekē tere i te tūranga o te hihi me te āhua o te ngaru hei tautoko i ngā mahi rapu, aroturuki, mahere me te whakawhitiwhiti kōrero i ngā wāhi i hangaia ai te pūnaha mō rātou.
- Te whakahekenga ataahua:Ko te korenga o ia kōwae ka heke haere te mahi, kaua ko te ngaronga katoa o te rarangi.
- Te whakatikatika me ngā whakaritenga wera:Ko te taurite o ngā kōwae, te tango wera, te tohatoha hiko me te pūmanawa whakahaere he wāhanga nui o te whakaurunga AESA.
Ngā Painga me ngā Here o te AESA
Ka taea e ngā hoahoanga AESA te whakarato i te pono teitei, te whakahaere ngaru ngāwari, te whakarite mahi tere me te kaha kaha ki te ārai-hiko. Ka puta mai ēnei painga me te nui ake o te tatau taputapu, te kaha whakatikatika, ngā whakaritenga whakamatao me te utu. Ko te mahi tuturu e whakawhirinaki ana ki te rahi o te pūaha, te auau whakahaere, te mana putanga o te kōwae, te ahua haruru, te whānui o te hononga, te mokowā huānga, te koki matawai me te tukatuka tohu.
Ko tēhea te mea pai ake: AESA, PESA rānei?
Kāore he whakautu whānui. He pai ake te AESA ina ko te mahi maha-mahi, te manawanui hapa me te tere o te ngaru te kaupapa matua. Ka taea tonu e te PESA te whai hua ina taea te whakatutuki i te misioni e hiahiatia ana me te mekameka RF pokapū me te hoahoa kōwae-hohe māmā ake. Me whakataurite e ngā kaihangarau ngā whakaritenga pūnaha ine kaua ki te whiriwhiri mā te whakarāpopototanga anake.
He mea nui anō hoki ngā āhuatanga horapa. Ka taea e te ara maha, te aukati me te nekehanga whanaunga te whakarerekē i te taumata whiwhi me te auautanga o te ine, nō reira me whai whakaaro ngā aromatawai radar ki ngā mea e whai ake nei.te memeha o te hongere ahokorei te taha o te hoahoanga rarangi.
- Tautuhia te auau mahi me te whānui o te whānui inamata.
- Tautuhia ngā whakaritenga mō te kapinga matawai, te whakanui, te taha o te polarization me te porowhita.
- Te whakatau i ngā hiahia mō te rapu, te aroturuki me te wā mahi maha.
- Aromātaihia te mana o te tuku, te aro o te kaiwhiwhi me te awhe hihiri.
- Arotakehia ngā here o te wera, te hiko, te miihini me te taiao.
- Te whakatikatika mahere, te manatoko me ngā tikanga ine pūihi.
Ngā Antenna Array me te Tautoko Whakamātautau RF mai i te RF MISO
He kaihanga me he kaiwhakarato pūihi RF me te ngaruiti a RF MISO e tautoko ana i te rangahau pūihi, te ine me te whakauru pūnaha. Kāore mātou e whakaatu i tētahi radar katoa hei pūihi kotahi kua oti te hanga. Engari, ka taea e ngā kaihangarau te aromatawai i ngā wāhanga e tika ana me te whakamātautau i ngā otinga e ai ki te roopu auau, te whakanui, te polarization, te atanga me te envelopu miihini e hiahiatia ana.
Tūhurahia te RF MISOngā hua pūihi whakarara, ngā pūihi papatahi, ngā tirotiro arataki ngarumengā āheinga whakamātautau pūihiMō te aromatawai kaupapa, whakaratohia te awhi whakahaere, te porowhita, te ūnga whakanui, te whānui hihi, te whakaritenga matawai, te atanga hononga, te atanga arataki ngaru rānei, ngā herenga whakairi me ngā āhuatanga taiao.
Ngā Pātai Auau
Ka taea e ngā radar AESA me PESA te ārahi i ngā hihi hiko?
Āe. E whakamahi ana ngā hoahoanga e rua i ngā whanaungatanga ā-wāhanga whakahaere puta noa i ngā huānga rarangi hei ārahi i te hihi me te kore e hurihuri ā-mīhini i te pūaha katoa mō ia ahunga matawai.
He pai ake te AESA i te PESA i ngā wā katoa?
Kāo. He painga nui tā AESA mō te tere, te auau me te mahi maha-mahi, engari ka whakauruhia mai hoki he taputapu hohe ake, te whakahaere wera me te uaua o te whakatikatika. Ko te kōwhiringa tika ka whakawhirinaki ki ngā whakaritenga o te misioni me te pūnaha.
He aha i taea ai e AESA te mahi tonu i muri i te rahunga o te kōwae?
Nā te mea kua tohatohahia te whakaputa me te whiwhi RF puta noa i ngā kōwae maha. Ko te iti o ngā rahunga o te kōwae ka whakaiti haere i te mahi o te whakatuwheratanga e wātea ana, ahakoa ko te pānga tuturu ka whakawhirinaki ki te hoahoa o te rarangi me te wāhi o te hapa.
He aha ngā tawhā pūihi he mea nui ki te aromatawai i te rarangi radar?
Ko ngā tawhā nui ko te auau whakahaere, te whānui o te hononga, te whakapūtātanga, te whakanui, te whānui o te hihi, te taumata taha, te whakapūtātanga whakawhiti, te mokowā huānga, te ngaronga matawai, te taurite aukati, te whakahaere mana me te atanga hiko me te atanga mīhini.
Kōrerohia tō Hiahia mō te Pūihi RF
Whakapā atu ki te RF MISO me tō awhe auau me ngā whakaritenga hangarau mō te tautoko kōwhiringa hua.
Īmēra: info@rf-miso.com|Waea:+86 28 82695327 |www.rf-miso.com
Wā tuku: Akuhata-07-2023
