Tsarin Tauraron Dan Adam na Beidou (BDS, wanda aka fi sani da COMPASS, fassarar Sinanci: BeiDou) tsarin kewayawa ne na tauraron dan adam na duniya wanda China ta ƙirƙiro shi daban-daban. Shi ne tsarin kewayawa na tauraron dan adam na uku bayan GPS da GLONASS.
Zuriyar Beidou ta I
Rarraba mitar mita na Beidou Generation I ya ƙunshi madaukai na Sabis na Tauraron Dan Adam na Radio Determination (RDSS), musamman waɗanda aka raba zuwa madaukai na sama da na ƙasa:
a) Rukunin Uplink: Ana amfani da wannan rukunin don kayan aikin mai amfani don aika sigina zuwa tauraron dan adam, tare da kewayon mita na 1610MHz zuwa 1626.5MHz, mallakar rukunin L. Wannan ƙirar rukunin yana ba da damar kayan aikin ƙasa su aika buƙatun matsayi da sauran bayanai masu dacewa zuwa tauraron dan adam.
b) Saurin Haɗin Ƙasa: Ana amfani da wannan rukunin don tauraron dan adam don aika sigina zuwa kayan aikin mai amfani, tare da kewayon mita na 2483.5MHz zuwa 2500MHz, mallakar S-band. Wannan ƙirar rukunin yana ba tauraron dan adam damar samar da bayanan kewayawa, bayanan wurin sanyawa, da sauran ayyukan da suka wajaba ga kayan aikin ƙasa.
Abin lura ne cewa an tsara rarraba mitar mitar Beidou Generation I ne musamman don biyan buƙatun fasaha da buƙatun daidaiton matsayi na wancan lokacin. Tare da ci gaban fasaha da ci gaba da haɓakawa ga tsarin Beidou, tsararraki masu zuwa, ciki har da Beidou Generation II da III, sun ɗauki nau'ikan mitar mita daban-daban da hanyoyin daidaita sigina don samar da ingantattun ayyuka na kewayawa da sanya matsayi mafi inganci.
Tsarin Beidou na II
Tsarin Beidou Generation II, tsarin ƙarni na biyu na Tsarin Tauraron Dan Adam na Beidou (BDS), tsarin kewaya tauraron dan adam ne da China ta samar da shi daban-daban, wanda ake iya samu a duk duniya. An gina shi bisa tushen Beidou Generation I, yana da nufin samar da ayyuka masu inganci, daidaito, da aminci ga masu amfani a duk duniya. Tsarin ya ƙunshi sassa uku: sarari, ƙasa, da mai amfani. Sashen sararin samaniya ya haɗa da tauraron dan adam da yawa na kewayawa, ɓangaren ƙasa ya ƙunshi manyan tashoshin sarrafawa, tashoshin sa ido, da tashoshin haɗin sama, yayin da ɓangaren mai amfani ya ƙunshi na'urori daban-daban na karɓa.
Rarraba mitar mitar Beidou Generation II ya ƙunshi ƙungiyoyi uku: B1, B2, da B3, tare da takamaiman sigogi kamar haka:
a) B1 Band: Mita na mita 1561.098MHz ± 2.046MHz, wanda aka fi amfani da shi don ayyukan kewayawa da sanyawa na farar hula.
b) B2 Band: Matsakaicin mita na 1207.52MHz ± 2.046MHz, wanda kuma ake amfani da shi musamman ga ayyukan farar hula, yana aiki tare da B1 Band don samar da damar sanya mita biyu don inganta daidaiton matsayi.
c) B3 Band: Mita na mita 1268.52MHz ± 10.23MHz, wanda aka fi amfani da shi don ayyukan soja, yana ba da daidaiton matsayi mafi girma da kuma damar hana tsangwama.
Tsarin Beidou na III
Tsarin Navigation na Beidou na ƙarni na uku, wanda aka fi sani da Tsarin Tauraron Dan Adam na Duniya na Beidou-3, tsarin kewayawa ne na tauraron dan adam da ake iya samu a duk duniya wanda China ta gina kuma take gudanarwa ba tare da wata matsala ba. Ya cimma wani babban ci gaba daga yanki zuwa duniya, yana samar da ingantaccen matsayi, ingantaccen sabis na kewayawa, da kuma ayyukan lokaci ga masu amfani a duk duniya. Beidou-3 yana ba da siginar sabis na buɗewa da yawa a cikin rukunin B1, B2, da B3, gami da B1I, B1C, B2a, B2b, da B3I. Rarraba mitar waɗannan siginar sune kamar haka:
a) B1 Band: B1I: Mitar tsakiya ta 1561.098MHz ± 2.046MHz, siginar asali da ake amfani da ita sosai a cikin na'urorin kewayawa daban-daban; B1C: Mitar tsakiya ta 1575.420MHz ± 16MHz, siginar farko da ke tallafawa tauraron dan adam na Beidou-3 M/I kuma sabbin tashoshin wayar hannu masu inganci suna tallafawa.
b) B2 Band: B2a: Mitar tsakiya ta 1176.450MHz ± 10.23MHz, kuma siginar farko ce da ke tallafawa tauraron Beidou-3 M/I kuma tana samuwa a sabbin tashoshin wayar hannu masu inganci; B2b: Mitar tsakiya ta 1207.140MHz ± 10.23MHz, tana tallafawa tauraron Beidou-3 M/I amma tana samuwa ne kawai a wasu tashoshin wayar hannu masu inganci.
c) B3 Band: B3I: Tsakiyar mitar mita 1268.520MHz ± 10.23MHz, wanda dukkan tauraron dan adam ke tallafawa a cikin Beidou Generation II da III, tare da kyakkyawan tallafi daga na'urori masu yawa, na'urori masu yawa.
Kamfanin Chengdu Concept Microwave Technology CO.,Ltd ƙwararre ne wajen kera abubuwan haɗin RF na 5G/6GdonSadarwar tauraron dan adam a China, gami da matattarar RF mai ƙarancin wucewa, matattarar highpass, matattarar bandpass, matattarar notch/band stop filter, duplexer, mai raba wutar lantarki da mahaɗin jagora. Duk waɗannan za a iya keɓance su bisa ga buƙatunku.
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Lokacin Saƙo: Satumba-25-2024