Ngā Hua
Pūreretā Porowhita Iti
Pepa Raraunga
| Whakatakotoranga o te Pūrere Porowhita Iti RFTYT | |||||||||
| Tauira | Awhe auau (GHz) | Whānuitanga o te arai Teitei | Whakauruhia te ngaronga (dB)(Mōrahi) | Te noho motuhake (dB) (Iti rawa) | VSWR (Mōrahi) | Te pāmahana mahi (℃) | Te mana tihi (W), Huringa mahi 25% | Ahu (mm) | Whakatakotoranga |
| MH1515-10 | 2.0～6.0 | Ki tonu | 1.3(1.5) | 11(10) | 1.7(1.8) | -55~+85 | 50 | 15.0*15.0*3.5 | |
| MH1515-09 | 2.6-6.2 | Ki tonu | 0.8 | 14 | 1.45 | -55~+85 | 40W CW | 15.0*15.0*0.9 | |
| MH1515-10 | 2.7～6.2 | Ki tonu | 1.2 | 13 | 1.6 | -55~+85 | 50 | 13.0*13.0*3.5 | |
| MH1212-10 | 2.7~8.0 | 66% | 0.8 | 14 | 1.5 | -55~+85 | 50 | 12.0*12.0*3.5 | |
| MH0909-10 | 5.0~7.0 | 18% | 0.4 | 20 | 1.2 | -55~+85 | 50 | 9.0*9.0*3.5 | |
| MH0707-10 | 5.0~13.0 | Ki tonu | 1.0(1.2) | 13(11) | 1.6(1.7) | -55~+85 | 50 | 7.0*7.0*3.5 | |
| MH0606-07 | 7.0~13.0 | 20% | 0.7(0.8) | 16(15) | 1.4(1.45) | -55~+85 | 20 | 6.0*6.0*3.0 | |
| MH0505-08 | 8.0-11.0 | Ki tonu | 0.5 | 17.5 | 1.3 | -45~+85 | 10W CW | 5.0*5.0*3.5 | |
| MH0505-08 | 8.0-11.0 | Ki tonu | 0.6 | 17 | 1.35 | -40~+85 | 10W CW | 5.0*5.0*3.5 | |
| MH0606-07 | 8.0-11.0 | Ki tonu | 0.7 | 16 | 1.4 | -30~+75 | 15W CW | 6.0*6.0*3.2 | |
| MH0606-07 | 8.0-12.0 | Ki tonu | 0.6 | 15 | 1.4 | -55~+85 | 40 | 6.0*6.0*3.0 | |
| MH0505-08 | 10.0-15.0 | Ki tonu | 0.6 | 16 | 1.4 | -55~+85 | 10 | 5.0*5.0*3.0 | |
| MH0505-07 | 11.0～18.0 | 20% | 0.5 | 20 | 1.3 | -55~+85 | 20 | 5.0*5.0*3.0 | |
| MH0404-07 | 12.0~25.0 | 40% | 0.6 | 20 | 1.3 | -55~+85 | 10 | 4.0*4.0*3.0 | |
| MH0505-07 | 15.0-17.0 | Ki tonu | 0.4 | 20 | 1.25 | -45~+75 | 10W CW | 5.0*5.0*3.0 | |
| MH0606-04 | 17.3-17.48 | Ki tonu | 0.7 | 20 | 1.3 | -55~+85 | 2W CW | 9.0*9.0*4.5 | |
| MH0505-07 | 24.5-26.5 | Ki tonu | 0.5 | 18 | 1.25 | -55~+85 | 10W CW | 5.0*5.0*3.5 | |
| MH3535-07 | 24.0～41.5 | Ki tonu | 1.0 | 18 | 1.4 | -55~+85 | 10 | 3.5*3.5*3.0 | |
| MH0404-00 | 25.0-27.0 | Ki tonu | 1.1 | 18 | 1.3 | -55~+85 | 2W CW | 4.0*4.0*2.5 | |
Tirohanga Whānui
Ko ngā painga o ngā porowhita moroiti ko te iti o te rahi, te mama, te iti o te motumotu ā-wāhi ina whakauruhia ki ngā porowhita moroiti, me te pono o te hononga. Ko ōna ngoikoretanga ko te iti o te kaha hiko me te kore e kaha ki te pokanoa hikohiko.
Ngā mātāpono mō te whiriwhiri i ngā kaitahuri porowhita iti:
1. I te wā e wetewete ana, e taurite ana hoki i waenga i ngā ara iahiko, ka taea te whiriwhiri i ngā porowhita moroiti.
2. Tīpakohia te tauira hua e rite ana mō te Porowhita Irahiko iti i runga i te awhe auau, te rahi tāutanga, me te ahunga tuku i whakamahia.
3. Ina taea e ngā auau mahi o ngā rahi e rua o ngā porowhita moroiti te whakatutuki i ngā whakaritenga whakamahinga, ko ngā hua he nui ake ngā rahinga he nui ake te kaha o te mana.
Hononga ara iahiko o te porowhita moroiti:
Ka taea te hono mā te whakapiri ā-ringa me ngā rīpene parahi, mā te herea rānei o ngā waea koura.
1. I te hoko i ngā rīpene parahi mō te hononga whakarewa ā-ringa, me hanga ngā rīpene parahi kia rite ki te āhua Ω, ā, kaua te tūhono e mimiti ki roto i te wāhi hanga o te rīpene parahi. I mua i te whakarewatanga, me pupuri te pāmahana o te mata o te Porowhita i waenga i te 60 me te 100 °C.
2. Mēnā e whakamahia ana te hononga hononga waea koura, me iti ake te whānui o te rīpene koura i te whānui o te ara iahiko rīpene iti, ā, kāore e whakaaetia te hononga hiato.
Ko te Pūrere Whakatere Irahiko RF he taputapu ngaruiti e toru ngā putanga e whakamahia ana i roto i ngā pūnaha whakawhitiwhiti ahokore, e mōhiotia ana ko te ringer, ko te circulator rānei. He āhuatanga tōna ki te tuku tohu ngaruiti mai i tētahi putanga ki ētahi atu putanga e rua, ā, kāore e taea te tauutuutu, arā, ka taea anake te tuku tohu i te taha kotahi. He whānuitia ngā tono o tēnei taputapu i roto i ngā pūnaha whakawhitiwhiti ahokore, pērā i roto i ngā transceivers mō te ara tohu me te tiaki i ngā whakakaha mai i ngā pānga hiko whakamuri.
Ko te Pūreretā RF Microstrip te nuinga o ngā wāhanga e toru: te hononga pokapū, te tauranga tāuru, me te tauranga putanga. Ko te hononga pokapū he ara iahiko he nui te ātete e hono ana i ngā tauranga tāuru me ngā tauranga putanga. Kei te taha o te hononga pokapū e toru ngā raina tuku ngaruiti, arā, te raina tāuru, te raina putanga, me te raina wehe. He momo raina microstrip ēnei raina tuku, me ngā papa hiko me ngā papa aukume kua tohatohahia ki runga i te papa.
Ko te kaupapa mahi o te RF Microstrip Circulator e ahu mai ana i ngā āhuatanga o ngā raina tuku ngaruiti. Ina tomo mai te tohu ngaruiti mai i te tauranga whakauru, ka tukuna tuatahitia mā te raina whakauru ki te hononga pokapū. I te hononga pokapū, ka wehea te tohu kia rua ngā ara, ka tukuna tētahi mā te raina putanga ki te tauranga putanga, ā, ka tukuna tētahi mā te raina wehe. Nā ngā āhuatanga o ngā raina tuku ngaruiti, kāore ēnei tohu e rua e whakararuraru tetahi ki tetahi i te wā e tukuna ana.
Ko ngā tohu mahi matua o te RF Microstrip Circulator ko te awhe auau, te ngaronga whakaurunga, te wehenga, te ōwehenga ngaru tū ngaohiko, me ētahi atu. Ko te awhe auau e pā ana ki te awhe auau e taea ai e te taputapu te mahi noa, ko te ngaronga whakaurunga e pā ana ki te ngaronga o te tuku tohu mai i te tauranga whakauru ki te tauranga putanga, ko te tohu wehenga e pā ana ki te tohu wehenga tohu i waenga i ngā tauranga rerekē, ā, ko te ōwehenga ngaru tū ngaohiko e pā ana ki te rahi o te tauwehenga whakaata tohu whakauru.
I te wā e hoahoa ana, e whakamahi ana hoki i te RF Microstrip Circulator, me whai whakaaro ki ēnei āhuatanga:
Awhe auau: Me tīpako te awhe auau tika mō ngā taputapu kia rite ki te horopaki tono.
Ngaronga whakaurunga: Me whiriwhiri ngā taputapu he iti te ngaronga whakaurunga hei whakaiti i te ngaronga o te tuku tohu.
Te nekehanga wehe: Me whiriwhiri ngā taputapu he teitei te nekehanga wehe hei whakaiti i te pokanoa i waenga i ngā tauranga rerekē.
Ōwehenga ngaru tū ngaohiko: Me whiriwhiri ngā taputapu he iti te ōwehenga ngaru tū ngaohiko hei whakaiti i te pānga o te whakaata tohu tāuru ki te mahi a te pūnaha.
Te mahi ā-mīhini: Me whai whakaaro ki te mahi ā-mīhini o te taputapu, pēnei i te rahi, te taumaha, te kaha ā-mīhini, me ētahi atu, kia urutau ai ki ngā āhuatanga tono rerekē.
