ihame ry'imikorere ya magnetron

Mu ikoranabuhanga, hari udushya twagize uruhare runini mu guhindura isi nk'uko tuyizi. Kimwe muri ibyo bishya cyari magnetron, igice cy'ingenzi mu ziko rya mikoroonde. Uburyo magnetron ikora birakwiye gusuzumwa kuko bigaragaza uburyo iki gikoresho gishya cyakoreshejwe.

Ku bijyanye na magnetrons, ibintu by'ibanze bireba imikoranire iri hagati y'amashanyarazi n'amashanyarazi. Uku guhuza muri vacuum tube bituma habaho imiraba ya electromagnetic ifite frequency nyinshi, cyane cyane mu buryo bwa microwave. Izi furu za microwave zemerera microwave gukora akazi kayo ko guteka mu buryo bworoshye.

Magnetron igizwe n'ibice byinshi by'ingenzi, buri kimwe muri byo kikaba gifite intego yihariye mu mikorere rusange. Hagati yayo hari cathode, umugozi usohora electron iyo zishyushye. Izi electron zikururwa na anode, silinda y'icyuma iri hagati ya magnetron. Uko electron zegera anode, zihura n'imbaraga za rukuruzi zo hanze zikorwa na rukuruzi zikikije anode.

Ni wo muyoboro wa rukuruzi ugira uruhare runini mu mikorere ya magnetron. Bitewe n'imbaraga za Lorentz, electron igenda ihura n'imbaraga zigororotse mu cyerekezo cyayo cy'ingendo no mu mirongo ya rukuruzi. Iyi mbaraga ijyana electron mu nzira igoramye, ikazenguruka kuri anode.

Noneho, aha niho ubwiza bubera koko. Imiterere y'uruziga rwa anode ifite umwobo cyangwa resonator ikora nk'icyumba cy'ubusa. Uko electron zizenguruka anode, zinyura muri izi resonators. Muri izo myobo niho electron zirekura ingufu mu buryo bw'imiraba ya electromagnetic.

Guhuza imbaraga za rukuruzi na resonator bituma electrons zirekura ingufu mu buryo buhuye, bigatuma mikoroonde zikora inshuro nyinshi. Izi mikoroonde zinyuzwa muri antene isohoka mu mwobo wo gutekesha muri mikoroonde.

Uburyo magnetron ikora byahinduye uburyo duteka kandi tugashyushya ibiryo. Gukora no gutanga mikoroonde neza bituma guteka vuba, ndetse no mu buryo butari bwigeze butekerezwaho. Muri iki gihe, mikoroonde ni ibikoresho bisanzwe byo mu rugo bitewe n'imiterere myiza ya magnetron.

Mu makuru aherutse, iterambere mu ikoranabuhanga rya magnetron ryateje ibyishimo mu muryango w’abahanga mu bya siyansi. Abashakashatsi barimo gushakisha uburyo bwo kongera imikorere myiza n’ingufu za magnetron. Ibi bishobora kongera ubushobozi bwa microwave ndetse no gukoreshwa mu zindi nzego nka radar na terefone.

Muri rusange, biratangaje uburyo magnetron ikora, igaragaza imbaraga zidasanzwe zo kuvumbura mu bya siyansi. Mu gukoresha imikoranire iri hagati y’amashanyarazi n’imbaraga za rukuruzi, magnetrons zitegura inzira yo guteka mu buryo bworoshye kandi bunoze. Hamwe n’iterambere rihoraho ry’ikoranabuhanga, dushobora kubona ko hazabaho ikoreshwa ryiza cyane ry’ikoranabuhanga rya magnetron mu gihe cya vuba.