Shanduko kubva kuPassive Electronically Scanned Array (PESA) kuenda kuActive Electronically Scanned Array (AESA) inomiririra kufambira mberi kwakanyanya muhunyanzvi hwemazuva ano radar. Nepo ese ari maviri masisitimu anoshandisa emagetsi danda kutungamira, iwo akakosha ekuvaka anosiyana zvakanyanya, zvichitungamira kune yakakura kuita misiyano.
Mumasystem ePESA, imwe chete transmitter/receiver unit inodyisa network ye phase shifters inodzora mwaranzi weradiation we passive antenna elements. Iyi dhizaini inoisa zvisingakwanisi mujamming kuramba uye beam agility. Mukupesana, AESA radar inobatanidza mazana kana zviuru zvemunhu ega ega ekufambisa / kugamuchira modules, imwe neimwe iine chikamu chayo uye amplitude control. Ichi chivakwa chakagovaniswa chinogonesa shanduko hunyanzvi hunosanganisira panguva imwe chete-yakawanda-yakatarisana yekutevera, inogadzirisa beamforming, uye yakanyanya kukwidziridzwa zvemagetsi counter-countermeasures.
Iwo antenna zvinhu pachazvo zvakashanduka padivi peaya masisitimu.Planar antennas, nemagadzirirwo adzo akaderera, anogadzirwa nehukuru, yave sarudzo yakasarudzika yeAESA masisitimu anoda compact, kuisirwa kunoenderana. Zvichakadaro, ODM conical horn antennas inoenderera mberi nekuita basa rakakosha mumashandisirwo ane hunyanzvi uko mapatani awo akaenzana uye akafara.
Masisitimu emazuva ano eAESA anowanzo kusanganisa ese ari maviri matekinoroji, achibatanidza marongero akarongeka emabasa makuru ekuongorora neconical nyanga mafidhi ehunyanzvi hwekuvhara. Iyi nzira yakasanganiswa inoratidza kuti dhizaini ye microwave antenna yawedzera kurongeka kuti isangane nezvinodiwa zvakasiyana-siyana zvekushanda mumauto, ndege, uye meteorological application.
Kuti udzidze zvakawanda nezve antennas, ndapota shanya:
Nguva yekutumira: Oct-29-2025
