He aha e kore ai e taea te whakamahi i ngā wehewehe hiko hei whakakotahi mana-teitei

Ko ngā herenga o ngā wehewehe mana i roto i ngā tono whakakotahi mana-tiketike ka taea te kī ko ngā āhuatanga matua e whai ake nei:

?1. Ngā Herenga Whakahaere Mana o te Ātete Wehewehe (R)?

• ?Aratau Wehewehe Mana‌:
• Ina whakamahia hei wehewehe mana, ko te tohu tāuru i ‌IN‌ kua wehea kia rua ngā tohu auau-tahi, ā-wāhanga-tahi i ngā pūwāhi ‌AmeB‌.
• Te ātete weheweheR‌kāore he rerekētanga ngaohiko, ā, ka kore he rere o te iahiko, ā, kāore hoki he mararatanga hiko. Ko te kaha o te hiko ka whakatauhia e te kaha whakahaere hiko o te raina moroiti anake.
• ?Aratau Whakakotahi‌:
• Ina whakamahia hei whakakotahi, e rua ngā tohu motuhake (mai iPUTANGA 1mePUTANGA 2‌) me ngā auau rerekē, ngā āhua rerekē rānei e whakamahia ana.
• Ka puta he rerekētanga ngaohiko i waenganui iAmeB‌, e puta ai te rere o te iahiko i roto i ‌R‌. I memeha te mana i roto i ‌R‌ ōrite ‌½(PUTANGA1 + PUTANGA2)Hei tauira, mēnā he 10W ia tāuru,Rme tu atu ki te ≥10W.
• Heoi, ko te ātete wehewehe i roto i ngā whakawehe mana paerewa he wāhanga iti te mana, kāore e ranea te tohatoha wera, ā, ka ngawari ki te pakaru i raro i ngā āhuatanga mana teitei.

?2. Ngā Here o te Hoahoa Hanganga?

• ?Ngā Herenga Raina Microstrip‌:
• He maha ngā wā ka whakatinanahia ngā wehewehe hiko mā te whakamahi i ngā raina moroiti, he iti nei te kaha ki te whakahaere i te hiko, ā, he iti hoki te whakahaere wera (hei tauira, he iti te rahi ā-tinana, he iti te horahanga wera).
• Te āteteRkāore i hangaia mō te tohatoha mana-teitei, e whakawhāiti ana i te pono o ngā tono whakakotahi.
• ?Te aro o te wāhanga/auautanga‌:
• Ko te kore e ōrite te āhua, te auau rānei i waenga i ngā tohu whakauru e rua (he mea noa i roto i ngā horopaki o te ao tūturu) ka whakanui ake i te tohatoha mana i roto i te ‌R‌, e whakanui ana i te ahotea wera.

?3. Ngā Here i roto i ngā Horopaki Auau-Taurite/Wāhanga-Taurite Pai?

• ?Take Ariā‌:
• Mena he tino ōrite te auau me te ōrite te āhua o ngā whakaurunga e rua (hei tauira, ngā whakakaha tukutahi e peia ana e te tohu kotahi),Rkāore e memeha te mana, ā, ka whakakotahihia te mana katoa kiIN‌.
• Hei tauira, e rua ngā tāurunga 50W ka taea te whakakotahi hei 100W i teIN‌mēnā ka taea e ngā aho moroiti te whakahaere i te mana katoa.
• ?Ngā Wero Whaihua‌:
• He mea tino uaua te pupuri i te whakataurite tika o ngā āhuatanga i roto i ngā pūnaha tūturu.
• Kāore i te pakari ngā wehewehe mana mō te whakakotahi i te mana-teitei, nā te mea ahakoa ngā hapa iti ka pāngia e teRhei mimiti i ngā ngaru hiko ohorere, ka arahi atu ki te rahunga.

?4. Te Hiranga o ngā Otinga Rerekē (hei tauira, ngā Hononga Ranu 3dB)?

• ?Ngā Hononga Ranu 3dB‌:
• Whakamahia ngā hanganga kōhao me ngā pito kawenga mana-teitei o waho, kia taea ai te tohatoha wera pai me te kaha whakahaere mana teitei (hei tauira, 100W+).
• Whakaratohia he wehewehe ā-roto i waenga i ngā tauranga, ā, e manawanui ana ki ngā rerekētanga ā-wāhanga/auau. Ka tukuna haumaru te mana kāore i te ōrite ki te kawenga o waho, kaua ki te kino i ngā wāhanga o roto.
• ?Ngāwari o te Hoahoa‌:
• Mā ngā hoahoa e hangai ana ki te poka ka taea te whakahaere pāmahana tauine me te mahi pakari i roto i ngā tono mana-tiketike, he rerekē ki ngā wehewehe mana e hangai ana ki te riipene moroiti.

?Whakamutunga?

Kāore e pai ngā wehewehe hiko mō te whakakotahi mana-teitei nā te iti o te kaha whakahaere mana o te ātete wehewehe, te hoahoa wera koretake, me te aro ki ngā rerekētanga ā-wāhanga/auau. Ahakoa i roto i ngā horopaki ā-wāhanga-rua pai rawa atu, nā ngā here hanganga me te pono ka kore e whai hua. Mō te whakakotahi tohu mana-teitei, ko ngā taputapu motuhake pēnei i te ‌Ngā hononga ranu 3dBe pai ake ana, e tuku ana i te mahi wera pai rawa atu, te ātete ki ngā taupatupatu, me te hototahi ki ngā hoahoa mana-teitei e hangai ana ki ngā kōhao.

Kei a Concept te whānuitanga katoa o ngā wāhanga ngaruiti kore mahi mō ngā mahi hōia, ā-rangi, ārai hiko, whakawhitiwhiti kōrero amiorangi, me ngā tono whakawhitiwhiti kōrero trunking: wehewehe hiko, hononga ahunga, tātari, duplexer, me ngā wāhanga LOW PIM tae atu ki te 50GHz, me te kounga pai me ngā utu whakataetae.

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