Wireless radio frequency tekinoroji: isesengura ryamahame hamwe nimirima myinshi

RF (Radio Frequency) bivuga amashanyarazi ya electronique hamwe na radiyo iri hagati ya 3kHz na 300GHz, bigira uruhare runini mubitumanaho, radar, kuvura, kugenzura inganda nizindi nzego.

Amahame shingiro yumurongo wa radio

Ibimenyetso bya RF bitangwa na oscillator, kandi imiyoboro ya elegitoroniki yumuriro mwinshi ikwirakwizwa kandi ikwirakwizwa binyuze muri antene. Ubwoko bwa antenne busanzwe burimo antene ya dipole, antene yamahembe na antenne ya patch, ikwiranye nuburyo butandukanye bwo gukoresha. Impera yakira igarura ibimenyetso bya RF kumakuru akoreshwa binyuze muri demodulator kugirango igere ku makuru.

Gutondekanya no guhindura uburyo bwa radio inshuro

Ukurikije inshuro, radiyo irashobora kugabanywamo inshuro nke (nk'itumanaho rya radiyo), inshuro ziciriritse (nk'itumanaho rigendanwa), hamwe na radiyo nini (nka radar no kuvura). Uburyo bwo guhindura ibintu burimo AM (kubwohereza umuvuduko muke), FM (kubwohereza hagati yihuta) na PM (kubohereza amakuru yihuse).

RFID: tekinoroji yibanze yo kumenya ubwenge

RFID (imenyekanisha rya radiyo yumurongo) ikoresha amashanyarazi yumuriro na microchips kugirango igere kumenyekana byikora, kandi ikoreshwa cyane mukwemeza indangamuntu, gucunga ibikoresho, ubuhinzi nubworozi, kwishyura ubwikorezi nizindi nzego. Nubwo tekinoroji ya RFID ihura ningorabahizi nkigiciro no kugipimo, korohereza no gukora neza byateje imbere iterambere ryimicungire yubwenge.

Ikoreshwa ryinshi rya tekinoroji ya RF

Ikoranabuhanga rya RF rimurika mubijyanye n'itumanaho ridafite insinga, itumanaho rya satelite, gutahura radar, gusuzuma indwara no kugenzura inganda. Kuva kumurongo wa WLAN kugeza kuri electrocardiographs, kuva mubushakashatsi bwintambara kugeza ku nganda zubwenge, tekinoroji ya RF iteza imbere ikoranabuhanga no guhindura imibereho yacu.

Nubwo ikoranabuhanga rya RF rigifite imbogamizi, hamwe niterambere ryubumenyi nikoranabuhanga, bizakomeza guca mu guhanga udushya no kuzana amahirwe menshi ahazaza!