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Kufambira mberi muPased Array Radar Technology ine Microstrip Circulators
2024-04-17 13:42:04
Munyika yetekinoroji yeradar, kuvandudzwa kwemafased array radar masisitimu kwashandura nzira yatinoona nekuronda nayo zvinhu zviri mudenga. Aya masisitimu anopa kuwedzera kuchinjika, kuvandudza mashandiro, uye hunyanzvi hwekugonesa zvichienzaniswa nemaitiro echinyakare radar. Chimwe chinhu chakakosha chakabatsira mukufambisira mberi kwepased array radar tekinoroji ndeye microstrip circulator.
Phased array radar masisitimu anoshandisa akawanda antenna kufambisa uye kugamuchira redhiyo frequency masaini. Aya ma antenna akarongedzerwa mune yakaganhurwa array kumisikidzwa, achibvumira yemagetsi danda kutungamira uye bheji. Izvi zvinogonesa iyo radar sisitimu kuti ikurumidze kuongorora nzvimbo yemhepo yakatenderedza, kuteedzera zvibodzwa zvakawanda panguva imwe chete, uye kujairana nekuchinja kwekushanda zvinodiwa.
Iyo microstrip circulator chinhu chakakosha mukati meiyo phased array radar system. Icho chinhu chisingaiti, chisingadzokeri chinobvumira kufambiswa kwakanaka kwemasaini eRF mukati meiyo radar system. Iyo inotenderera inova nechokwadi chekuti masaini anofambiswa anotungamirwa kune antennas ekufambisa uye kuti masaini anogamuchirwa anoendeswa kune anogamuchira kuti agadziriswe. Kushanda uku kwakakosha pakuchengetedza kuvimbika kwekushanda kweradar system uye nekuwedzera kuita kwayo.
Imwe yemabhenefiti akakosha ekushandisa microstrip circulators mune phased array radar masisitimu ndeye compact size uye huremu hwakaderera. Mafambisirwo echinyakare akakura uye anorema, zvichiita kuti asakodzere kubatanidzwa mumasisitimu emazuva ano eradar anotungamira kutakurika uye kufamba. Microstrip circulators, kune rumwe rutivi, yakagadzirirwa kuve yakareruka uye compact, ichiita kuti ive yakakodzera kushandiswa muchikamu chechikamu che radar masisitimu akaiswa pamapuratifomu enhare senge ndege, ngarava, uye pasi mota.
Uyezve, microstrip circulators inopa maitiro akanaka ekuita, kusanganisira kurasikirwa kwekuisa pasi, kuparadzaniswa kwepamusoro, uye bandwidth yakakura. Aya hunhu akakosha kuti ave nechokwadi chekufambisa uye kugashira masaini eRF mukati meiyo radar system. Iko kuderera kwekuisa kurasikirwa kunoderedza kurasikirwa kwesimba rechiratidzo sezvo ichipfuura nepakati peinotenderera, nepo kuparadzaniswa kwepamusoro kunodzivirira kusingadiwe chiratidzo chekubuda, kuve nechokwadi chekuvimbika kwekushanda kweiyo radar system. Pamusoro pezvo, iyo yakakura bandwidth kugona inobvumira iyo radar sisitimu kuti ishande mukati mehupamhi hwakawanda hwema frequency, ichiita kuti ienderane uye ichichinjika kune akasiyana siyana ekushanda mamiriro.
Iko kubatanidzwa kwema microstrip circulators kuita phased array radar masisitimu kwakabatsirawo mukufambira mberi muhunyanzvi hweradar, kugonesa hunyanzvi hwakadai sehondo yemagetsi, kuzivikanwa kwechinangwa, uye kunyatsotevera. Iyo isiri-yekudzoreredza chimiro cheinotenderera inobvumira kushandiswa kwehunyanzvi hwekugadzirisa zviratidzo, senge frequency agility uye polarization siyana, izvo zvakakosha kune yemazuva ano radar masisitimu kurwisa emagetsi countermeasures uye kuchengetedza kushanda kwekushanda munzvimbo dzakaoma dzemagetsi.
Mukupedzisa, kubatanidzwa kwe microstrip circulators mu phased array radar masisitimu kwakawedzera zvakanyanya kugona uye kushanda kweradar tekinoroji. Aya ma compact, lightweight, uye akakwira-performance maturusi akagonesa kugadzirwa kweakaomesesa radar masisitimu ayo anopa kuchinjika kwakawedzera, kuvandudzwa kwekushanda kwekuita, uye kugona kwepamusoro kwechinangwa chekutevera. Sezvo kudiwa kwemasisitimu epamusoro eradar kuri kuramba kuchikura, basa rema microstrip circulator mukugadzira ramangwana rehunyanzvi hweradar pasina mubvunzo richaramba rakakosha.