Pūnaha haonaHe pūihi mata, he pūihi ngaruiti me te porowhita, he tapawhā rānei te wāhanga whakawhiti e puare haere ana te pito o te arataki ngaru. Koinei te momo pūihi ngaruiti e whakamahia whānuitia ana. Ka whakatauhia tōna mara irahiko e te rahi o te waha me te momo horapa o te kaikorero. I roto i ēnei, ka taea te tatau i te awe o te pakitara haona ki te irahiko mā te whakamahi i te kaupapa o te diffraction āhuahanga. Mena ka noho tonu te roa o te haona, ka piki ake te rahi o te mata o te waha me te rerekētanga wāhanga tapawhā i te pikinga o te koki whakatuwheratanga haona, engari kāore te whakanui e rerekē me te rahi o te mata o te waha. Mena me whakawhānui koe i te roopu auau o te kaikorero, me whakaiti e koe te whakaata i te kaki me te waha o te kaikorero; ka heke te whakaata i te pikinga o te rahi o te waha. He tino māmā te hanganga o te pūihi haona, ā, he tino māmā te tauira, he ngāwari hoki te whakahaere. Ko te tikanga he pūihi aronga-waenga. Ko ngā pūihi haona whakaata parabolic me te whānuitanga auau whānui, ngā taha taha iti me te tino pai e whakamahia ana i roto i ngā whakawhitiwhiti kōrero whakawhiti ngaruiti.
Ka taea te tatau i te āpure irahiko o te pūihi haona mai i te āpure mata mā te whakamahi i te mātāpono a Huygens. Ka whakatauhia te āpure mata o te waha e te rahi o te mata o te waha me te tauira ngaru horapa o te haona. Ka taea te whakamahi i te ariā diffraction āhuahanga hei tatau i te awe o te pakitara haona ki te irahiko, kia taea ai te ōrite te tauira kua tatauhia me te uara inehia tae noa ki te pito tawhiti. Ka whakatauhia ōna āhuatanga irahiko e te rahi me te tohatoha āpure o te mata o te waha, ko te aukati ka whakatauhia e te whakaata o te kaki o te kaikorero (te motumotu tīmatanga) me te mata o te waha. Ina pumau te roa o te haona, ki te piki haere te koki whakatuwheratanga o te haona, ka piki ake te rahi o te mata o te waha me te rerekētanga āhua tapawhā i te wā kotahi, engari kāore te whakanui e piki ake i te wā kotahi me te rahi o te mata o te waha, ā, he whakanui me te uara mōrahi. Te rahi o te mata o te waha, ko te kaikorero me tēnei rahi ka kiia ko te kaikorero pai rawa atu. Ka horahia e ngā haona kōniko me ngā haona piramita ngā ngaru porowhita, ko ngā haona āhua-pā e tuwhera ana i runga i te mata kotahi (mata E, mata H rānei) ka horahia ngā ngaru porotaka. He āpure kei te mata o te waha o te haona he rerekētanga āhua tapawhā. E pā ana te rahi o te rerekētanga āhua tapawhā ki te roa o te haona me te rahi o te mata o te waha.
E whakamahia whānuitia ana ngā pūihi haona i ngā wāhi e whai ake nei: 1. Ngā whāngai mō ngā karu whakaata reo irirangi nui, ngā whāngai pūihi whakaata mō ngā teihana whenua amiorangi, me ngā whāngai pūihi whakaata mō ngā whakawhitiwhiti kōrero whakawhiti ngaruiti; 2. Ngā pūihi wae mō ngā rarangi ā-wāhanga; 3. Ngā pūihi I roto i ngā inenga, ka whakamahia pinepinetia ngā pūihi haona hei paerewa noa mō te whakatikatika me te whakamātautau whakanui i ētahi atu pūihi whakanui-teitei.
I tēnei rā ka hiahia ahau ki te taunaki i ētahi pūihi haona i hangaia eRFMISOAnei ngā taipitopito:
whakaahuatanga hua:
1.RM-CDPHA218-15hetakirua-polarizedpūihi haona e mahi ana mai i2ki18GHz. Ka tukuna e te pūihi he whiwhinga noa o15dBi me te VSWR iti1.5:1 meSMA-Fhononga. He porowhita raina tōna, ā, he pai te whakamahi mōngā pūnaha whakawhitiwhiti kōrero, ngā pūnaha radar, ngā awhe pūihi me ngā tatūnga pūnaha.
| RM-CDPHA218-15 | ||
| Ngā tawhā | Noa | Ngā Wāhanga |
| Awhe Auautanga | 2-18 | GHz |
| Whiwhi | 15 Momo. | dBi |
| VSWR | 1.5 Momo |
|
| Te whakapolarisasi | Takirua Raina |
|
| Wehewehenga Whakawhiti-Porowhita | 40 | dB |
| Te Wehenga o te Tauranga | 40 | dB |
| Hononga | SMA-F |
|
| Te Maimoatanga Mata | Pkāore |
|
| Rahi(R*W*H) | 276*147*147(±5) | mm |
| Taumaha | 0.945 | kg |
| Rauemi | Al |
|
| Te pāmahana whakahaere | -40-+85 | °C |
2.RM-BDHA118-10He pūihi whānui porowhita raina-polarized tēnei e mahi ana mai i te 1 ki te 18 GHz. He 10 dBi te whakanuinga o te pūihi, ā, he iti te VSWR 1.5:1 me te hononga SMA-Wāhine. He pai te whakamahi mō ngā whakamātautau EMC/EMI, ngā pūnaha tirotiro me te kimi ahunga, ngā inenga pūnaha pūihi me ētahi atu tono.
| RM-BDHA118-10 | ||
| Taonga | Whakatakotoranga | Wāhanga |
| Awhe Auautanga | 1-18 | GHz |
| Whiwhi | 10 Momo. | dBi |
| VSWR | 1.5 Momo |
|
| Te whakapolarisasi | Raina |
|
| Wehenga Whakawhiti Po. | 30 Tātai. | dB |
| Hononga | SMA-Wahine |
|
| Te whakaoti | Pkāore |
|
| Rauemi | Al |
|
| Rahi | 174.9*185.9*108.8(R*W*T) | mm |
| Taumaha | 0.613 | kg |
3.RM-BDPHA1840-15A He pūihi haona porowhita takirua tēnei e mahi ana mai i te 18 ki te 40 GHz. Ka tukuna e te pūihi he 15dBi te whakanui noa. Ko te VSWR o te pūihi he 1.5:1 noa. Ko ngā putanga RF o te pūihi he hononga 2.92mm-F. Ka taea te whakamahi whānui i te pūihi ki te kimi EMI, te whakatakoto, te tirotiro, te whakanui pūihi me te ine tauira me ētahi atu mara tono.
| RM-BDPHA1840-15A | ||
| Ngā tawhā | Noa | Ngā Wāhanga |
| Awhe Auautanga | 18-40 | GHz |
| Whiwhi | 15 Momo. | dBi |
| VSWR | 1.5 Momo | |
| Te whakapolarisasi | Raina Rua | |
| Wehewehenga Whakawhiti-Porowhita | 40 Momo. | dB |
| Te Wehenga o te Tauranga | 40 Momo. | dB |
| Hononga | 2.92mm-F | |
| Rauemi | Al | |
| Te whakaoti | Peita | |
| Rahi | 62.9*37*37.8(R*W*T) | mm |
| Taumaha | 0.047 | kg |
4.RM-SGHA42-10He pūihi haona paerewa porowhita raina-polarized tēnei e mahi ana mai i te 17.6 ki te 26.7 GHz. He 10 dBi te whakanuinga o te pūihi, ā, he iti te VSWR 1.3:1. Ko te whānui o te hihi 3dB o te pūihi he 51.6 nekehanga i te papa E me te 52.1 nekehanga i te papa H. He tāurunga flange me te tāurunga coaxial tō tēnei pūihi hei huri mā ngā kiritaki. Kei roto i ngā whāriki whakairi pūihi he whāriki whakairi momo-L noa me te whāriki hurihuri momo-L.
| Ngā tawhā | Whakatakotoranga | Wāhanga | ||
| Awhe Auautanga | 17.6-26.7 | GHz | ||
| Arataki-ngaru | WR42 |
| ||
| Whiwhi | 10 Tātai | dBi | ||
| VSWR | 1.3 Momo |
| ||
| Te whakapolarisasi | Raina |
| ||
| 3 dB Whānuitanga o te hihi, Papa-E | 51.6°Tātai |
| ||
| 3 dB Whānuitanga o te hihi, Papa-H | 52.1°Tātai |
| ||
| Atanga | FBP220(Momo F) | SMA-KFD(Momo C) |
| |
|
Rauemi
| AI | |||
| Te whakaoti | Pkāore |
| ||
| Momo CRahi(R*W*H) | 46.5*22.4*29.8 (±5) | mm | ||
| Taumaha | 0.071(Momo F) | 0.026(Momo C) | kg | |
| Mana Toharite Momo C | 50 | W | ||
| Mana Tihi Momo C | 3000 | W | ||
| Te pāmahana whakahaere | -40°~+85° | °C | ||
5.RM-BDHA056-11 He pūihi haona whānui raina tēnei e mahi ana mai i te 0.5 ki te 6 GHz. He 11 dBi te whakanuinga o te pūihi, ā, he iti te VSWR 2:1 me te hononga SMA-KFD. E whakamahia ana te pūihi mō ngā tono roa, kore raruraru i roto i ngā taiao o roto, o waho hoki. Ka taea te whakamahi whānui i roto i te kimi EMI, te whakatakoto, te tirotiro, te whakanui pūihi me te ine tauira me ētahi atu tono.
| RM-BDHA056-11 | ||
| Ngā tawhā | Noa | Ngā Wāhanga |
| Awhe Auautanga | 0.5-6 | GHz |
| Whiwhi | 11 Momo. | dBi |
| VSWR | 2 Momo. |
|
| Te whakapolarisasi | Raina |
|
| Hononga | SMA-KFD(N-Wahine e wātea ana) |
|
| Te whakaoti | Pkāore |
|
| Rauemi | Al |
|
| AtoharitePmana | 50 | w |
| Te tihiPmana | 100 | w |
| Rahi(R*W*H) | 339*383.6*291.7 (±5) | mm |
| Taumaha | 7.495 | kg |
6.RM-DCPHA105145-20He pūihi porowhita rua-porowhita te pūihi e mahi ana mai i te 10.5 ki te 14.5GHz. E tuku ana te pūihi i te 20 dBi te whakanui noa. Ko te VSWR o te pūihi kei raro iho i te 1.5. Ko ngā tauranga RF o te pūihi he hononga coaxial 2.92-wahine. Ka taea te whakamahi whānui i te pūihi ki te kimi EMI, te whakatakoto, te tirotiro, te whakanui pūihi me te ine tauira me ētahi atu mara tono.
| RM-DCPHA105145-20 | ||
| Ngā tawhā | Noa | Ngā Wāhanga |
| Awhe Auautanga | 10.5-14.5 | GHz |
| Whiwhi | 20 Momo. | dBi |
| VSWR | <1.5 Tūmomo | |
| Te whakapolarisasi | Porowhita-rua-polarized | |
| AR | 1.5 | dB |
| Whakawhitiwhiti porowhita | >30 | dB |
| Te Wehenga o te Tauranga | >30 | dB |
| Rahi | 436.7*154.2*132.9 | mm |
| Taumaha | 1.34 | |
7.RM-SGHA28-10He pūihi haona paerewa porowhita raina te pūihi e mahi ana mai i te 26.5 ki te 40 GHz. He 10 dBi te kaha o te pūihi, ā, he iti te VSWR 1.3:1. Ko te whānui o te hihi 3dB o te pūihi he 51.6 nekehanga i te papa E me te 52.1 nekehanga i te papa H. He tāuru flange me te tāuru coaxial tēnei pūihi hei huri mā ngā kiritaki. Kei roto i ngā whāriki whakairi pūihi he whāriki whakairi momo-L noa me te whāriki hurihuri momo-L.
| Ngā tawhā | Whakatakotoranga | Wāhanga | ||
| Awhe Auautanga | 26.5-40 | GHz | ||
| Arataki-ngaru | WR28 |
| ||
| Whiwhi | 10 Momo. | dBi | ||
| VSWR | 1.3 Momo |
| ||
| Te whakapolarisasi | Raina |
| ||
| 3 dB Whānuitanga o te hihi, Papa-E | 51.6°Tātai |
| ||
| 3 dB Whānuitanga o te hihi, Papa-H | 52.1°Tātai |
| ||
| Atanga | FBP320 (Momo F) | 2.92-KFD(Momo C) |
| |
|
Rauemi
| AI | |||
| Te whakaoti | Pkāore |
| ||
| Momo CRahi(R*W*H) | 41.5*19.1*26.8 (±5) | mm | ||
| Taumaha | 0.005(Momo F) | 0.014(Momo C) | kg | |
| Mana Toharite Momo C | 20 | W | ||
| Mana Tihi Momo C | 40 | W | ||
| Te pāmahana whakahaere | -40°~+85° | °C | ||
Wā tuku: Maehe-12-2024
