Radio Frequency(RF) tekinoroji iwaya yekutaurirana tekinoroji, inonyanya kushandiswa muredhiyo, kutaurirana, radar, kuremote control, wireless sensor network uye mamwe minda. Nheyo yewaya isina waya redhiyo frequency tekinoroji yakavakirwa pakuparadzira uye modulation uye demodulation tekinoroji yemagetsi mafungu. Pazasi ini ndichakusuma iwe kune iyo musimboti we wireless radio frequency tekinoroji.
Mitemo yehunyanzvi
Wireless radio frequency tekinoroji tekinoroji inoshandisa masaisai eredhiyo kutaurirana. Masaisai eredhiyo imhando yemafungu emagetsi emagetsi ane chaiwo ma frequency uye masaisai. Mune isina waya redhiyo frequency kutaurirana, iyo yekupedzisira yekufambisa inoshandura masaini eruzivo kuita masaini emagetsi emagetsi kuburikidza nemasaisai eredhiyo uye oatumira kunze. Magumo ekugashira anogashira masaini emagetsi emagetsi obva aashandura kuita masaini eruzivo kuti awane kutapurirana uye kutaurirana.
Redhiyo frequency kugamuchira uye kutumira dunhu musimboti
Misimboti yewireless radio frequency tekinoroji inonyanya kusanganisira zvinotevera zvinhu:
Frequency modulation: Mumawaya eredhiyo frequency kutaurirana, masiginecha eruzivo anoshandurwa kuita emagetsi mazaya masaini eakakosha ma frequency anoenderana nemodulation tekinoroji. Nzira dzakajairika dzekubatanidza dzinosanganisira amplitude modulation blending (AM), frequency modulation blending (FM), uye chikamu modulation blending (PM).
Antenna: Antennachinhu chakakosha muwireless radio frequency kutaurirana. Inoshandiswa kutumira uye kugamuchira zvikwangwani zveredhiyo. Dhizaini uye kuiswa kweantenna kunokanganisa kureba kwekufambisa uye mhando yewaya yekutaurirana.
Broadband horn antenna (1-18GHz)
Standard Gain Horn Antenna(4.90-7.05GHz)
Conical Dual Polarized Horn Antenna (2-18GHz)
RF Misoantenna chigadzirwa kurudziro
Channel coding uye decoding: Mune isina waya redhiyo frequency kutaurirana, chiteshi coding uye decoding tekinoroji inoshandiswa kuvandudza kugadzikana uye kupesana-kupindira kwekutaurirana uye kuve nechokwadi chechokwadi chekutaurirana kwedata.
Kutarisira simba: Wireless radio frequency kutaurirana inoda kugadzirisa simba rekusundidzira kuti ive nechokwadi chekuti chiratidzo chinogona kufambiswa mukati meimwe nhanho uye kudzivirira kuti isakanganise imwe.
Frequency bhendi manejimendi: Wireless redhiyo frequency kutaurirana inofanirwa kutonga zvine hungwaru zviwanikwa kudzivirira kukanganisa kwekutambisa frequency bhendi zviwanikwa uye kuve nechokwadi kugadzikana uye kuvimbika kwekutaurirana.
Maitiro ekushandisa
Wireless radio frequency tekinoroji inoshandiswa zvakanyanya munharaunda yemazuva ano, ichipa zvakawanda zviri nyore uye zvitsva zvehupenyu hwevanhu nebasa. Heano mamwe akajairika wireless RF application nzvimbo:
Nharembozha dzekukurukurirana: Hwaro hwenharembozha inyanzvi yeredhiyo frequency tekinoroji, kusanganisira nharembozha, mawireless network, setiraiti yekutaurirana, nezvimwewo. Iyi nhevedzano yemidziyo yakangwara inobvumira vanhu kufona nezwi, kutumira mameseji, uye kuwana Indaneti chero nguva uye chero kupi.
Smart imba: Mumasisitimu epamba akangwara, senge smart makiyi egonhi, akangwara emwenje zvidzoreso, smart midziyo yemumba, nezvimwewo, kure kure uye manejimendi ane hungwaru anogona kuwanikwa kuburikidza newaya isina waya.
Internet yezvinhu: Wireless radio frequency tekinoroji chikamu chakakosha cheInternet yezvinhu. Iyo inoziva kubatana pakati pezvishandiso kuburikidza newireless sensor network uye inoona hungwaru kutarisa, kuunganidza data uye kure kure.
Wireless sensor network: Mune wireless sensor network, inonyanya kushandiswa mukutarisa kwezvakatipoteredza, hutano hwekurapa, kutonga kwemaindasitiri uye mamwe minda kuti uwane kuunganidza data uye chaiyo-nguva yekutarisa.
Wireless remote control equipment: Wireless radio frequency tekinoroji inoshandiswa zvakanyanya mukudzora mapaneru akadai seTV remote control, mota controller, uye modhi controller kupedzisa mashandiro ari kure.
Radar system: Radiofrequency tekinoroji inoita basa rakakosha mu radar masisitimu uye inoshandiswa pakuona chinangwa, kutevera uye kufamba. Inoshandiswa zvakanyanya mune aerospace, meteorology uye mamwe minda.
Iko kushandiswa kwewireless radio frequency tekinoroji yakakura kwazvo, inovhara minda yakawanda, senge nharembozha, satellite kutaurirana, radar masisitimu, maremote control, wireless sensor network, etc. Nekuenderera mberi kwehunyanzvi hwehunyanzvi, tekinoroji yeredhiyo isina waya icharamba ichitamba. basa rakakosha mune dzakasiyana siyana, kuunza kurerukirwa uye hunyanzvi kuhupenyu hwevanhu nebasa.
Kuti uwane rumwe ruzivo ndapota shanya:
Nguva yekutumira: Chivabvu-08-2024
