Ngā Hua
Pūreretā Arataki Ngaru
Pepa Raraunga
| Pūreretā arataki ngaru | ||||||||||
| Tauira | Awhe Auautanga (GHz) | Whānuitanga o te arai (MHz) | Whakauruhia te ngaronga (dB) | Te noho motuhake (dB) | VSWR | Te pāmahana whakahaere (℃) | Ahu W×L×Hmm | Aratohu NgaruAratau | ||
| BH2121-WR430 | 2.4-2.5 | KĪ TONU | 0.3 | 20 | 1.2 | -30~+75 | 215 | 210.05 | 106.4 | WR430 |
| BH8911-WR187 | 4.0-6.0 | 10% | 0.3 | 23 | 1.15 | -40~+80 | 110 | 88.9 | 63.5 | WR187 |
| BH6880-WR137 | 5.4-8.0 | 20% | 0.25 | 25 | 1.12 | -40~+70 | 80 | 68.3 | 49.2 | WR137 |
| BH6060-WR112 | 7.0-10.0 | 20% | 0.25 | 25 | 1.12 | -40~+80 | 60 | 60 | 48 | WR112 |
| BH4648-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 48 | 46.5 | 41.5 | WR90 |
| BH4853-WR90 | 8.0-12.4 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 53 | 48 | 42 | WR90 |
| BH5055-WR90 | 9.25-9.55 | KĪ TONU | 0.35 | 20 | 1.25 | -30~+75 | 55 | 50 | 41.4 | WR90 |
| BH3845-WR75 | 10.0-15.0 | 10% | 0.25 | 25 | 1.12 | -40~+80 | 45 | 38 | 38 | WR75 |
| 10.0-15.0 | 20% | 0.25 | 23 | 1.15 | -40~+80 | 45 | 38 | 38 | WR75 | |
| BH4444-WR75 | 10.0-15.0 | 5% | 0.25 | 25 | 1.12 | -40~+80 | 44.5 | 44.5 | 38.1 | WR75 |
| 10.0-15.0 | 10% | 0.25 | 23 | 1.15 | -40~+80 | 44.5 | 44.5 | 38.1 | WR75 | |
| BH4038-WR75 | 10.0-15.0 | KĪ TONU | 0.3 | 18 | 1.25 | -30~+75 | 38 | 40 | 38 | WR75 |
| BH3838-WR62 | 15.0-18.0 | KĪ TONU | 0.4 | 20 | 1.25 | -40~+80 | 38 | 38 | 33 | WR62 |
| 12.0-18.0 | 10% | 0.3 | 23 | 1.15 | -40~+80 | 38 | 38 | 33 | ||
| BH3036-WR51 | 14.5-22.0 | 5% | 0.3 | 25 | 1.12 | -40~+80 | 36 | 30.2 | 30.2 | BJ180 |
| 10% | 0.3 | 23 | 1.15 | |||||||
| BH3848-WR51 | 14.5-22.0 | 5% | 0.3 | 25 | 1.12 | -40~+80 | 48 | 38 | 33.3 | BJ180 |
| 10% | 0.3 | 23 | 1.15 | |||||||
| BH2530-WR28 | 26.5-40.0 | KĪ TONU | 0.35 | 15 | 1.2 | -30~+75 | 30 | 25 | 19.1 | WR28 |
Tirohanga Whānui
Ko te mātāpono mahi o te Pūrere Whakaterenga Ngaru e hangai ana ki te tuku kore-taurite o te papa aukume. Ina uru te tohu ki te raina tuku o te pūrere whakaterenga ngaru mai i tētahi taha, ka ārahihia te tohu e ngā rauemi aukume ki te tuku i tētahi taha. Nā te mea ka mahi noa ngā rauemi aukume ki ngā tohu i tētahi taha motuhake, ka taea e ngā Pūrere Whakaterenga Ngaru te whakatutuki i te tuku tohu kotahi-taha. I taua wā, nā ngā āhuatanga motuhake o te hanganga pūrere me te awe o ngā rauemi aukume, ka taea e te Pūrere Whakaterenga Ngaru te whakatutuki i te wehenga teitei me te ārai i te whakaata me te pokanoa o te tohu.
He maha ngā painga o te Arataki Wave Circulator. Tuatahi, he iti te ngaronga whakaurunga, ā, ka taea te whakaiti i te whakaiti tohu me te ngaronga pūngao. Tuarua, he teitei te wehenga o te Arataki Wave Circulator, ka taea te wehewehe pai i ngā tohu whakauru me ngā tohu whakaputa me te karo i te pokanoa. Hei tāpiri, he whānui ngā āhuatanga o te Arataki Wave Circulator, ā, ka taea te tautoko i te whānuitanga o ngā whakaritenga auau me te whānui o te whānui. Hei tāpiri, he ātete ngā Arataki Wave Circulator ki te mana teitei, ā, he pai mō ngā tono mana teitei.
E whakamahia whānuitia ana ngā Pūrere Whakatere Wave i roto i ngā pūnaha RF me ngā pūnaha ngaruiti. I roto i ngā pūnaha whakawhitiwhiti kōrero, ka whakamahia ngā Pūrere Whakatere Wave hei wehe i ngā tohu i waenga i ngā taputapu tuku me ngā taputapu whiwhi, hei ārai i ngā whakaata me ngā pokanoa. I roto i ngā pūnaha radar me te pūihi, ka whakamahia ngā Pūrere Whakatere Wave hei ārai i te whakaata me te pokanoa o te tohu, me te whakapai ake i te mahi a te pūnaha. Hei tāpiri, ka taea hoki te whakamahi i ngā Pūrere Whakatere Wave mō ngā tono whakamātautau me te ine, mō te tātari tohu me te rangahau i roto i te taiwhanga.
I te wā e whiriwhiri ana, e whakamahi ana hoki i te Pūrere Porowhita Ngaru, me whai whakaaro ki ētahi tawhā nui. Kei roto i tēnei ko te awhe auau whakahaere, e hiahia ana kia whiriwhiria he awhe auau e tika ana; Te tohu wehe, kia pai ai te pānga wehe; Te ngaronga whakaurunga, ngana ki te whiriwhiri i ngā taputapu ngaronga iti; Te kaha tukatuka mana kia tutuki ai ngā whakaritenga mana o te pūnaha. E ai ki ngā whakaritenga tono motuhake, ka taea te whiriwhiri i ngā momo me ngā whakaritenga rerekē o ngā Pūrere Porowhita Ngaru.
He taputapu motuhake te RF Waveguide Circulator e toru ngā putanga e whakamahia ana hei whakahaere me te ārahi i te rere o te tohu i roto i ngā pūnaha RF. Ko tana mahi matua he tuku i ngā tohu i tētahi ahunga motuhake kia haere, me te aukati i ngā tohu i te ahunga ke. Nā tēnei āhuatanga ka whai uara nui te whakamahinga o te circulator i roto i te hoahoa pūnaha RF.
Ko te kaupapa mahi o te porowhita e ahu mai ana i te hurihanga Faraday me ngā āhuatanga aukume i roto i ngā hangarau hiko. I roto i te porowhita, ka tomo te tohu mai i tētahi tauranga, ka rere i tētahi ahunga motuhake ki te tauranga e whai ake nei, ā, ka mutu ka wehe atu i te tauranga tuatoru. Ko te tikanga, ko te ahunga rere nei he karaka, he karaka rānei. Ki te ngana te tohu ki te horapa i tētahi ahunga kāore i te tumanakohia, ka ārai, ka mimiti rānei te porowhita i te tohu kia kore ai e pokanoa ki ētahi atu wāhanga o te pūnaha mai i te tohu whakamuri.
Ko te porowhita arataki RF he momo porowhita motuhake e whakamahi ana i te hanganga arataki hei tuku me te whakahaere i ngā tohu RF. Ko ngā arataki he momo raina tuku motuhake ka taea te whakawhāiti i ngā tohu RF ki tētahi hongere ā-tinana whaiti, ā, ka whakaitihia te ngaronga tohu me te marara. Nā tēnei āhuatanga o ngā arataki ngaru, ka taea e ngā porowhita arataki RF te whakarato i ngā auau mahi teitei ake me ngā ngaronga tohu iti iho.
I roto i ngā mahi whaihua, he mahi nui tā ngā porowhita arataki RF i roto i te maha o ngā pūnaha RF. Hei tauira, i roto i te pūnaha radar, ka taea e ia te ārai i ngā tohu whakaata whakamuri kei uru ki te tuku, ā, mā reira ka tiakina te tuku mai i te kino. I roto i ngā pūnaha whakawhitiwhiti kōrero, ka taea te whakamahi hei wehe i ngā pūihi tuku me te whiwhi hei ārai i te tohu tuku kei uru tika ki te kaiwhiwhi. Hei tāpiri, nā te mea he teitei te auau me ōna āhuatanga iti te ngaronga, he whānuitia hoki te whakamahinga o ngā porowhita arataki RF i roto i ngā mara pēnei i te whakawhitiwhiti kōrero amiorangi, te whetū irirangi, me ngā whakaterenga matūriki.
Heoi anō, kei te pāngia hoki te hoahoa me te hanga i ngā porowhita arataki ngaru RF e ētahi wero. Tuatahi, nā te mea he uaua te ariā hikohiko o tana kaupapa mahi, me nui te mōhiotanga ngaio ki te hoahoa me te arotau i tētahi porowhita. Tuarua, nā te whakamahinga o ngā hanganga arataki ngaru, me nui ngā taputapu tino tika me te mana kounga tino pakari mō te tukanga hanga o te porowhita. Hei whakamutunga, nā te mea me taurite tika ia tauranga o te porowhita ki te auau tohu e tukatukahia ana, me nui hoki ngā taputapu me ngā hangarau ngaio mō te whakamātautau me te whakatika i ngā hapa o te porowhita.
I te nuinga o te wā, he taputapu RF whai hua, pono, me te auau teitei te porowhita RF e whai wāhi nui ana ki te maha o ngā pūnaha RF. Ahakoa me whai mātauranga ngaio me te hangarau te hoahoa me te hanga i aua taputapu, me te ahunga whakamua o te hangarau me te tipu haere o te tono, ka taea e tātou te tumanako ka whānui haere te whakamahinga o ngā porowhita RF.
Ko te hoahoa me te hanga o ngā porowhita arataki RF e hiahia ana ki ngā tukanga hangarau me te hanga tika kia tutuki ai i ia porowhita ngā whakaritenga mahi tino pakari. Hei tāpiri, nā te matatini o te ariā hikohiko e uru ana ki te mātāpono mahi o te porowhita, me mōhio hoki ki te ngaio mō te hoahoa me te arotau i te porowhita.
