Tsamba ili likuyerekeza radar ya AESA ndi radar ya PESA ndipo likutchula kusiyana pakati pa radar ya AESA ndi radar ya PESA. AESA ikuyimira Active Electronically Scanned Array pomwe PESA ikuyimira Passive Electronically Scanned Array.
●Rada ya PESA
Radar ya PESA imagwiritsa ntchito gwero lodziwika bwino la RF pomwe chizindikiro chimasinthidwa pogwiritsa ntchito ma module osinthira magawo olamulidwa ndi digito.
Izi ndi zinthu zomwe zili mu radar ya PESA.
• Monga momwe chithunzi-1 chikusonyezera, chimagwiritsa ntchito gawo limodzi lotumizira/lolandirira.
• Rada ya PESA imapanga kuwala kwa mafunde a wailesi omwe amatha kuyendetsedwa m'njira zosiyanasiyana.
• Apa zinthu za antenna zimagwirizanitsidwa ndi chotumizira/cholandirira chimodzi. Apa PESA imasiyana ndi AESA komwe ma module osiyana a transmit/receiver amagwiritsidwa ntchito pa chinthu chilichonse cha antenna. Zonsezi zimayendetsedwa ndi kompyuta monga tafotokozera pansipa.
• Chifukwa cha kugwiritsidwa ntchito kamodzi kokha, pali mwayi waukulu woti adani azitha kutsekereza ma RF jammers.
• Ili ndi liwiro lochepa la scan ndipo imatha kutsatira cholinga chimodzi chokha kapena kugwira ntchito imodzi panthawi imodzi.
●Rada ya AESA
Monga tanenera, AESA imagwiritsa ntchito antenna yolamulidwa ndi magetsi yomwe imayendetsedwa ndi mafunde a wailesi kuti ilozedwe mbali zosiyanasiyana popanda kusuntha kwa antenna. Imaonedwa kuti ndi mtundu wapamwamba wa radar wa PESA.
AESA imagwiritsa ntchito ma module ambiri ang'onoang'ono komanso ang'onoang'ono otumizira/kulandira (TRx).
Izi ndi zinthu zomwe zili mu radar ya AESA.
• Monga momwe chithunzi-2 chikusonyezera, chimagwiritsa ntchito ma module ambiri otumizira/olandirira.
• Ma module ambiri a Transmit/Receive amalumikizidwa ndi zinthu zambiri za antenna zomwe zimadziwika kuti array antenna.
• Rada ya AESA imapanga ma radiyo angapo pa ma frequency osiyanasiyana a wailesi nthawi imodzi.
• Chifukwa cha kuthekera kopanga ma frequency ambiri pamlingo wosiyanasiyana, ili ndi mwayi wochepa woti itsekedwe ndi adani a RF jammers.
• Ili ndi liwiro la kusanthula mwachangu ndipo imatha kutsatira zolinga zingapo kapena ntchito zingapo.
E-mail:info@rf-miso.com
Foni: 0086-028-82695327
Webusaiti: www.rf-miso.com
Nthawi yotumizira: Ogasiti-07-2023
