Mene ne bambanci tsakanin IR da RF?

An takaita Infrared a matsayin IR. Wani nau'i ne na hasken lantarki mai tsawon tsayi wanda ya fi haske da ake iya gani amma ya fi guntu fiye da raƙuman rediyo. Ana amfani da shi akai-akai don sadarwa ta mara waya saboda ana iya isar da siginar infrared cikin sauƙi kuma a karɓa ta amfani da diodes na IR. Misali, ana amfani da infrared (IR) sosai don sarrafa kayan lantarki daga nesa kamar talabijin da na'urorin DVD. Haka kuma ana iya amfani da shi don dumama, bushewa, ji, da kuma nazarin gani, da sauransu.

An takaita Mitar Rediyo a matsayin RF. Yana nufin kewayon mitocin lantarki waɗanda galibi ake amfani da su don sadarwa mara waya. Wannan yana rufe mitoci daga 3 kHz zuwa 300 GHz. Ta hanyar canza mita, girma, da matakin raƙuman mai ɗaukar hoto, siginar RF na iya jigilar bayanai a cikin nisa mai nisa. Aikace-aikace da yawa suna amfani da fasahar RF, gami da sadarwa, watsa shirye-shirye, tsarin radar, sadarwar tauraron dan adam, da hanyar sadarwa mara waya. Masu watsa rediyo da masu karɓa, na'urorin WiFi, wayoyin hannu, da na'urorin GPS duk misalai ne na kayan aikin RF.

Ana amfani da IR (Infrared) da RF (Radio Frequency) sosai wajen sadarwa ta waya, amma akwai wasu manyan bambance-bambance:
1. Nisa: RF tana da kewayon da ya fi na infrared. Watsawar RF na iya ratsawa ta bango, yayin da siginar infrared ba za ta iya ba.
2. Layin gani: Watsawar infrared tana buƙatar layin gani mai haske tsakanin mai watsawa da mai karɓa, amma siginar mitar rediyo na iya gudana ta cikin toshewa.
3. Tsangwama: Tsangwama daga wasu na'urori marasa waya a yankin na iya shafar siginar RF, kodayake tsangwama daga siginar IR ba sabon abu bane.
4. Bandwidth: Saboda RF tana da bandwidth mafi girma fiye da IR, tana iya ɗaukar ƙarin bayanai da sauri.
5. Amfani da wutar lantarki: Saboda IR ba ta amfani da wutar lantarki ƙasa da RF, ya fi dacewa da na'urori masu ɗaukuwa kamar na'urorin sarrafawa na nesa.

A taƙaice, IR ta fi kyau ga sadarwa mai gajeren zango, mai sauƙin gani, yayin da RF ta fi kyau ga sadarwa mai dogon zango, mai saurin shiga cikin matsala.

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