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Kurwanya RF: porogaramu muri sisitemu ya radar

Kurwanya RF bigira uruhare runini mubikorwa bitandukanye bya elegitoronike, sisitemu ya radar nimwe murimwe.Radar, ngufi kuri Radio Detection na Ranging, ni tekinoroji ikoresha imiraba ya radio kugirango imenye kandi ibone ibintu biri hafi.Ifite uburyo butandukanye bwo gusaba, harimo kugenzura igisirikare, kugenzura ikirere, kugenzura ikirere hamwe na sisitemu yo kugenda.Iyi ngingo izaganira ku buryo abarwanya RF bagira uruhare mu mikorere ya sisitemu ya radar.

Muri sisitemu ya radar, intego yibanze yabarwanya RF ni ugushobora kwihanganira urwego rwo hejuru rwingufu no gutanga impanvu zihuye neza.Izi rezistoriste zagenewe gukwirakwiza neza ubushyuhe, zitanga sisitemu yo kwizerwa no kuramba.Zikoreshwa mubice bitandukanye bya sisitemu ya radar, harimo iyakira, imashini itanga, na antene.

Porogaramu yingenzi ya résistoriste ya RF muri sisitemu ya radar iri mumuzunguruko.Imirasire ya Radar ishinzwe gufata no gutunganya ibimenyetso byerekanwe mubintu biri mukarere kegeranye.Kurwanya RF mumuzunguruko wakira bifasha kugumya guhuza ibimenyetso no kugabanya igihombo.Bafasha kugera ku nyungu zisabwa no kwiyumvisha ibintu mu gihe bakora urusaku ruke.

Kurwanya RF nabyo ni igice cyibice byohereza sisitemu ya radar.Ikwirakwiza ritanga ingufu nyinshi za radiyo yumurongo wa puls zirasa mu kirere.Iyi pulses isunika ikintu hanyuma igasubira muri radar nkuko bisubiramo.Kurwanya RF bikoreshwa mumashanyarazi kugirango bikemure ingufu nyinshi kandi bitange uburinzi bwumuriro wa voltage.Bafasha kandi kubungabunga imiyoboro isohoka imbaraga.

Byongeye kandi, résistoriste ya RF ikoreshwa muri sisitemu ya radar antenna.Antenna igira uruhare runini mugukwirakwiza no kwakira imiraba ya electroniki.Kurwanya RF bikoreshwa mubishushanyo bya antenne kugirango bigenzure inzitizi kandi bihuze n'umurongo wohereza.Uku guhuza inzitizi zitanga ingufu nyinshi hagati yumurongo wogukwirakwiza na antene, bikavamo imirasire yingufu nziza no kumenya neza.

Kurwanya RF bigira uruhare runini muri sisitemu ya radar.Porogaramu zabo zigizwe nibice bitandukanye hamwe nizunguruka, bifasha kunoza imikorere rusange, imikorere no kwizerwa bya sisitemu.Mugutanga neza neza impedance ihuye, gukoresha neza ingufu no kurinda ibicuruzwa, abarwanya RF batuma sisitemu ya radar itahura neza kandi ikanamenya ibintu, bigatuma iba igice cyingenzi cyikoranabuhanga rya radar.


Igihe cyo kohereza: Ugushyingo-03-2023