Antenna haonahe pūihi mata, he pūihi ngaruiti me te porowhita, tapawhā tapawhā whiti-wāhanga e tuwhera ana te tauranga o te arataki ngaru.Koia te momo antenna ngaruiti e whakamahia nuitia ana.Ko tana mara iraruke e whakatauhia ana e te rahi o te waha me te momo whakatipuranga o te kaikōrero.I roto ia ratou, ka taea te tatau i te awe o te pakitara haona ki runga i te iraruke ma te whakamahi i te maataapono o te rereketanga ahuahanga.Mena ka noho tonu te roa o te haona, ka piki ake te rahi o te mata o te waha me te rereketanga o te wahanga tapawha i te pikinga o te koki tuwhera o te haona, engari e kore e rereke te hua ki te rahi o te mata o te waha.Mena ka hiahia koe ki te whakawhānui ake i te roopu auau o te kaikorero, me whakaiti te whakaata i te kaki me te waha o te kaikorero;ka heke te whakaata i te mea ka nui haere te rahi o te waha.He ngawari te hanga o te antenna haona, he ngawari te tauira me te ngawari ki te whakahaere.Ko te tikanga ka whakamahia hei antenna ahunga waenga.He maha nga wa e whakamahia ana nga antenna haona whakaata parapara me te awhe auau whanui, nga kopa taha iti me te kaha nui ki nga whakawhitiwhitinga relay ngaruiti.
Ko te mara radiation o te antenna haona ka taea te tatau mai i te papa mata ma te whakamahi i te kaupapa a Huygens.Ko te mara mata o te waha ka whakatauhia e te rahi o te mata o te waha me te tauira ngaru whakatipu o te haona.Ka taea te whakamahi i te ariā rereketanga ahuahanga ki te tatau i te awe o te pakitara haona ki runga i te iraruke, kia pai ai te whakataurite o te tauira tatau me te uara ine tae noa ki te kopa tawhiti.Ko ona ahuatanga iraruke e whakatauhia ana e te rahi me te tohatoha mara o te mata o te waha, ko te impedance e whakatauhia ana e te whakaata o te kaki o te kaikorero (te tiimatanga korenga) me te mata o te waha.Ka noho tonu te roa o te haona, mena ka piki haere te koki whakatuwhera o te haona, ka piki ano te rahi o te mata o te waha me te rereketanga o te wahanga tapawha i te wa ano, engari kaore te hua e piki i te wa kotahi me te rahi o te te mata o te waha, a he hua me te uara teitei.Te rahi o te mata o te waha, ko te kaikorero me tenei rahi ka kiia ko te kaikorero pai rawa atu.Ko nga haona porowhita me nga haona koeko ka toha ngaru porotakaroa, ko nga haona ahua powhiriwhiri e tuwhera ana ki tetahi mata (E, H mata ranei) ka toha ngaru porotakaroa.Ko te papa mata o te waha haona he mara me te rereketanga o te wahanga tapawha.Ko te rahi o te rereketanga o te wahanga tapawha e pa ana ki te roa o te haona me te rahi o te mata o te waha.
Ka whakamahia nga antenna haona ki nga waahi e whai ake nei: 1. Nga whangai mo nga karu irirangi nui, nga whangai antenna whakaata mo nga teihana whenua amiorangi, me nga whangai antenna huritao mo nga whakawhitiwhitinga reera ngaruiti;2. Ko nga antennas mo nga raupapa waahanga;3. Antennas I roto i nga inenga, he maha nga wa e whakamahia ana nga antenna haona hei paerewa noa mo te whakatikatika me te whiwhi whakamatautau i etahi atu antenna nui-nui.
I tenei ra e hiahia ana ahau ki te tūtohu etahi antenna haona i hangaia eRFMISO.Anei nga korero motuhake:
whakaahuatanga hua:
1.RM-CDPHA218-15he apolarized ruapūihi haona e mahi mai2ki18GHz.Ko te antenna e tuku ana i te painga o te15dBi me te VSWR iti1.5:1 meSMA-Ftūhonohono.He polarization rārangi me te pai te tono monga punaha korero, nga punaha radar, nga awhe antenna me nga whakaritenga punaha.
| RM-CDPHA218-15 | ||
| Tawhā | Tikanga | Waeine |
| Awhe auau | 2-18 | GHz |
| Whiwhi | 15 Momo. | dBi |
| VSWR | 1.5 Momo. |
|
| Polarization | Takirua Rarangi |
|
| Ripeka Pol.Wehenga | 40 | dB |
| Tauranga Wehenga | 40 | dB |
| Kaihono | SMA-F |
|
| Mahinga Mata | Pkahore |
|
| Rahi(L*W*H) | 276*147*147(±5) | mm |
| Taumaha | 0.945 | kg |
| Rauemi | Al |
|
| Te Waahi Mahi | -40-+85 | °C |
2.RM-BDHA118-10he antenna haona aunui polarized raina e mahi ana mai i te 1 ki te 18 GHz.Ka whakawhiwhia e te antenna he hua angamaheni o te 10 dBi me te iti o te VSWR 1.5: 1 me te hono SMA-Wahine.He pai te tono mo te whakamatautau EMC/EMI, te tirotiro me nga punaha rapu huarahi, inenga punaha antenna me etahi atu tono.
| RM-BDHA118-10 | ||
| Tūemi | Whakatakotoranga | Waeine |
| Awhe auau | 1-18 | GHz |
| Whiwhi | 10 Momo. | dBi |
| VSWR | 1.5 Momo. |
|
| Polarization | Rarangi |
|
| Ripeka Po.Wehenga | 30 Momo. | dB |
| Kaihono | SMA-Wahine |
|
| Whakaoti | Pkahore |
|
| Rauemi | Al |
|
| Rahi | 174.9*185.9*108.8(L*W*H) | mm |
| Taumaha | 0.613 | kg |
3.RM-BDPHA1840-15A he puihi haona polarized rua e mahi ana i te 18 ki te 40 GHz, Ko te antenna tuku 15dBi taonga angamaheni.Ko te VSWR antenna he 1.5:1.Ko nga tauranga antenna RF he hononga 2.92mm-F.Ka taea te whakamahi whanui i te antenna i roto i te kitenga EMI, te whakatakotoranga, te tirotiro, te whiwhinga antenna me te ine tauira me etahi atu mara tono.
| RM-BDPHA1840-15A | ||
| Tawhā | Tikanga | Waeine |
| Awhe auau | 18-40 | GHz |
| Whiwhi | 15 Momo. | dBi |
| VSWR | 1.5 Momo. | |
| Polarization | Raina Ruarua | |
| Ripeka Pol.Wehenga | 40 Momo. | dB |
| Tauranga Wehenga | 40 Momo. | dB |
| Kaihono | 2.92mm-F | |
| Rauemi | Al | |
| Whakaoti | Te peita | |
| Rahi | 62.9*37*37.8(L*W*H) | mm |
| Taumaha | 0.047 | kg |
4.RM-SGHA42-10he antenna haona kua whakapoarihia, e mahi ana mai i te 17.6 ki te 26.7 GHz.Ka whakawhiwhia e te antenna he painga o te 10 dBi me te iti o te VSWR 1.3:1.Ko te antenna he 3dB te whanui kurupae o te 51.6 nga nekehanga i runga i te rererangi E me te 52.1 nga nekehanga ki te rererangi H.Ko tenei antenna he whakaurunga flange me te whakauru coaxial mo nga kaihoko ki te huri.Kei roto i nga taiapa whakapuru Antenna he taiapa whakapuru momo L noa me te taiapa momo L hurihuri
| Tawhā | Whakatakotoranga | Waeine | ||
| Awhe auau | 17.6-26.7 | GHz | ||
| Aratohu ngaru | WR42 |
| ||
| Whiwhi | 10 Pato. | dBi | ||
| VSWR | 1.3 Momo. |
| ||
| Polarization | Rarangi |
| ||
| 3 dB Whanuitanga Kurupae, E-Marerangi | 51.6°Pato. |
| ||
| 3 dB Whanuitanga Kurupae, H-Plane | 52.1°Pato. |
| ||
| Atanga | FBP220(Momo F) | SMA-KFD(Momo C) |
| |
|
Rauemi
| AI | |||
| Whakaoti | Pkahore |
| ||
| C MomoRahi(L*W*H) | 46.5*22.4*29.8 (±5) | mm | ||
| Taumaha | 0.071(Momo F) | 0.026(Momo C) | kg | |
| C Momo Wawaenga Mana | 50 | W | ||
| C Momo Peak Power | 3000 | W | ||
| Te Waahi Mahi | -40°~+85° | °C | ||
5.RM-BDHA056-11 he antenna haona aunui raina e mahi ana mai i te 0.5 ki te 6 GHz.Ka whakawhiwhia e te antenna he hua angamaheni o te 11 dBi me te iti o te VSWR 2:1 me te hononga SMA-KFD.Ka whakamahia te antenna mo nga tono kore raru mo te wa roa ki nga taiao o roto, o waho hoki.Ka taea te whakamahi whanui i roto i te kitenga EMI, te whakatakotoranga, te tirotiro, te whiwhinga antenna me te ine tauira me etahi atu tono.
| RM-BDHA056-11 | ||
| Tawhā | Tikanga | Waeine |
| Awhe auau | 0.5-6 | GHz |
| Whiwhi | 11 Momo. | dBi |
| VSWR | 2 Momo. |
|
| Polarization | Rarangi |
|
| Kaihono | SMA-KFD(N-Wahine e taea ana) |
|
| Whakaoti | Pkahore |
|
| Rauemi | Al |
|
| AtoharitePower | 50 | w |
| Te tihiPower | 100 | w |
| Rahi(L*W*H) | 339*383.6*291.7 (±5) | mm |
| Taumaha | 7.495 | kg |
6.RM-DCPHA105145-20Ko te pūihi haona porohita rua porohita e mahi i 10.5 ki 14.5GHz, Ko te pūihi tuku 20 dBi taonga angamaheni.Ko te antenna VSWR kei raro i te 1.5.Ko nga tauranga antenna RF he 2.92-wahine hononga coaxial.Ka taea te whakamahi whanui i te antenna i roto i te kitenga EMI, te whakatakotoranga, te tirotiro, te whiwhinga antenna me te ine tauira me etahi atu mara tono.
| RM-DCPHA105145-20 | ||
| Tawhā | Tikanga | Waeine |
| Awhe auau | 10.5-14.5 | GHz |
| Whiwhi | 20 Momo. | dBi |
| VSWR | <1.5 Momo. | |
| Polarization | Takirua-porowhita-polarized | |
| AR | 1.5 | dB |
| Whakawhitiwhiti | >30 | dB |
| Tauranga Wehenga | >30 | dB |
| Rahi | 436.7*154.2*132.9 | mm |
| Taumaha | 1.34 | |
7.RM-SGHA28-10he antenna haona haona kua whakararangihia, e mahi ana mai i te 26.5 ki te 40 GHz.Ka whakawhiwhia e te antenna he painga o te 10 dBi me te iti o te VSWR 1.3:1.Ko te antenna he 3dB te whanui kurupae o te 51.6 nga nekehanga i runga i te rererangi E me te 52.1 nga nekehanga ki te rererangi H.Ko tenei antenna he whakaurunga flange me te whakauru coaxial mo nga kaihoko ki te huri.Kei roto i nga taiapa whakapuru Antenna he taiapa whakapuru momo L noa me te taiapa momo L hurihuri
| Tawhā | Whakatakotoranga | Waeine | ||
| Awhe auau | 26.5-40 | GHz | ||
| Aratohu ngaru | WR28 |
| ||
| Whiwhi | 10 Momo. | dBi | ||
| VSWR | 1.3 Momo. |
| ||
| Polarization | Rarangi |
| ||
| 3 dB Whanuitanga Kurupae, E-Marerangi | 51.6°Pato. |
| ||
| 3 dB Whanuitanga Kurupae, H-Plane | 52.1°Pato. |
| ||
| Atanga | FBP320(Momo F) | 2.92-KFD(Momo C) |
| |
|
Rauemi
| AI | |||
| Whakaoti | Pkahore |
| ||
| C MomoRahi(L*W*H) | 41.5*19.1*26.8 (±5) | mm | ||
| Taumaha | 0.005(Momo F) | 0.014(Momo C) | kg | |
| C Momo Wawaenga Mana | 20 | W | ||
| C Momo Peak Power | 40 | W | ||
| Te Waahi Mahi | -40°~+85° | °C | ||
Te wa tuku: Maehe-12-2024
