Kanyanga yenyangaiantenna yepamusoro, antenna ye microwave ine chikamu chakatenderera kana che rectangular umo terminal ye waveguide inovhurika zvishoma nezvishoma. Ndiyo mhando ye antenna ye microwave inonyanya kushandiswa. Munda wayo wemwaranzi unotsanangurwa nehukuru hwemuromo uye rudzi rwekupararira kwemutauri. Pakati pazvo, simba remadziro ehorn pamwaranzi rinogona kuverengerwa uchishandisa musimboti we geometric diffraction. Kana kureba kwehorn kukaramba kusina kuchinja, saizi yemuromo wepamusoro uye musiyano we quadratic phase zvichawedzera sezvo angle yekuvhura horn ichiwedzera, asi gain haizochinji nehukuru hwemuromo wepamusoro. Kana uchida kuwedzera frequency band yemutauri, unofanirwa kuderedza reflection pamutsipa nemuromo wemutauri; reflection ichaderera sezvo saizi yemuromo ichiwedzera. Maumbirwo ehorn antenna ari nyore, uye pattern yacho iri nyore uye iri nyore kudzora. Inowanzo shandiswa se medium directional antenna. Parabolic reflector horn antennas dzine wide frequency range, low side lobes uye high efficiency dzinowanzo shandiswa mu microwave relay communications.
Munda wemwaranzi weantenna yenyanga unogona kuverengerwa kubva panzvimbo yepamusoro uchishandisa musimboti waHuygens. Munda wepamusoro pemuromo unotsanangurwa nehukuru hwepamusoro pemuromo uye patani yemafungu ekupararira kwenyanga. Dzidziso yeGeometric diffraction inogona kushandiswa kuverenga simba remadziro enyanga pamwaranzi, kuitira kuti patani yakaverengerwa uye kukosha kwakayerwa zvigone kuenderana zvakanaka kusvika pamucheto weparutivi. Hunhu hwayo hwemwaranzi hunotsanangurwa nehukuru nekupararira kwemunda kwenzvimbo yemuromo, nepo impedance ichitsanangurwa nekuratidzira kwemutsipa wemutauri (kutanga kwekusagadzikana) uye pamusoro pemuromo. Kana kureba kwenyanga kwakagara kuripo, kana kona yekuvhura yenyanga ikawedzerwa zvishoma nezvishoma, hukuru hwepamusoro pemuromo uye musiyano wechikamu chequadratic zvichawedzerawo panguva imwe chete, asi kuwedzera hakuwedzere panguva imwe chete nehukuru hwepamusoro pemuromo, uye pane kuwedzera nehukuru hwakanyanya. Saizi yekumusoro kwemuromo, mutauri ane saizi iyi anonzi mutauri akanakisa. Nyanga dzakaita semakona nenyanga dzepiramidhi zvinoparadzira mafungu edenderedzwa, nepo nyanga dzakaita sefeni dzinovhurika pane imwe nzvimbo (E kana H pamusoro) dzinoparadzira mafungu e cylindrical. Munda wepamusoro pemuromo wenyanga munda une musiyano wezvikamu zvina. Ukuru hwemusiyano wezvikamu zvina hunoenderana nehurefu hwenyanga nehukuru hwepamusoro pemuromo.
Maantenna enyanga anowanzo shandiswa munzvimbo dzinotevera: 1. Kudyisa materesikopu makuru eredhiyo, kudyisa maantenna ereflective enzvimbo dzepasi dzesatellite, uye kudyisa maantenna ereflective ekutaurirana kwe microwave relay; 2. Maantenna eyuniti ematanho akarongwa; 3. Maantenna Mukuyera, maantenna enyanga anowanzo shandiswa sechiyero chakajairika chekuenzanisa uye kuyedza kuwana mamwe maantenna ane gain yakakwira.
Nhasi ndinoda kukurudzira mamwe ma antenna e nyanga akagadzirwa neRFMISOHeano mamwe mashoko chaiwo:
tsananguro yechigadzirwa:
1.RM-CDPHA218-15iyakapatsanurwa kaviriantenna yenyanga inoshanda kubva2ku18GHz. Antena iyi inopa mukana wakajairika we15dBi uye VSWR yakaderera1.5:1 naSMA-Fchinongedzo. Ine linear polarization uye inonyanya kushandiswa pamasisitimu ekutaurirana, masisitimu eradar, nzvimbo dzeantenna uye kuseta masisitimu.
| RM-CDPHA218-15 | ||
| Maparamita | Zvakajairika | Zviyero |
| Rudzi rweMafambiro | 2-18 | GHz |
| Kuwana | 15 Rudzi. | dBi |
| VSWR | 1.5 Rudzi. |
|
| Kupatsanurana | Dual Mutsetse |
|
| Kuparadzaniswa kweCross Pol. | 40 | dB |
| Kuparadzaniswa kweChiteshi | 40 | dB |
| Chinobatanidza | SMA-F |
|
| Kurapa Kwepamusoro | Pkwete |
|
| Saizi(Kureba Kureba) | 276*147*147(±5) | mm |
| Huremu | 0.945 | kg |
| Zvinhu | Al |
|
| Tembiricha yekushanda | -40-+85 | °C |
2.RM-BDHA118-10iantenna ine nyanga ye broadband ine polarized inoshanda kubva pa1 kusvika ku18 GHz. Antena iyi inopa mukana wekuwedzera we10 dBi uye VSWR yakaderera 1.5:1 ine SMA-Female connector. Inoshandiswa zvakanyanya pakuongorora EMC/EMI, masisitimu ekutarisa nekutsvaga gwara, kuyerwa kwemasisitimu eantenna nezvimwe zvinoshandiswa.
| RM-BDHA118-10 | ||
| Chinhu | Tsanangudzo | Chikamu |
| Rudzi rweMafambiro | 1-18 | GHz |
| Kuwana | 10 Rudzi. | dBi |
| VSWR | 1.5 Rudzi. |
|
| Kupatsanurana | Mutsetse |
|
| Kuparadzaniswa kweCross Po. | 30 Rudzi. | dB |
| Chinobatanidza | SMA-Mukadzi |
|
| Kupedzisa | Pkwete |
|
| Zvinhu | Al |
|
| Saizi | 174.9*185.9*108.8(L*W*H) | mm |
| Huremu | 0.613 | kg |
3.RM-BDPHA1840-15A iantenna ine nyanga mbiri inoshanda kubva pa18 kusvika ku40 GHz, Antena iyi inopa 15dBi typical gain. Antena VSWR inowanzo kuve 1.5:1. Machiteshi eRF eantenna i2.92mm-F connector. Antena iyi inogona kushandiswa zvakanyanya mukuona EMI, kurongeka, kuongorora, antenna gain uye pattern measurement nedzimwe nzvimbo dzekushandisa.
| RM-BDPHA1840-15A | ||
| Maparamita | Zvakajairika | Zviyero |
| Rudzi rweMafambiro | 18-40 | GHz |
| Kuwana | 15 Rudzi. | dBi |
| VSWR | 1.5 Rudzi. | |
| Kupatsanurana | Mitsetse miviri | |
| Kuparadzaniswa kweCross Pol. | 40 Rudzi. | dB |
| Kuparadzaniswa kweChiteshi | 40 Rudzi. | dB |
| Chinobatanidza | 2.92mm-F | |
| Zvinhu | Al | |
| Kupedzisa | Pendi | |
| Saizi | 62.9*37*37.8(L*W*H) | mm |
| Huremu | 0.047 | kg |
4.RM-SGHA42-10iantenna ine nyanga yemagetsi ine polarized standard gain horn inoshanda kubva pa17.6 kusvika 26.7 GHz. Antena iyi inopa gain yakajairika ye10 dBi uye VSWR yakaderera 1.3:1. Antena iyi ine 3dB beamwidth yakajairika ye51.6 degrees paE plane uye 52.1 degrees paH plane. Antena iyi ine flange input uye coaxial input kuti vatengi vatenderere. Mabhureki ekuisa antenna anosanganisira bracket yekuisa yemhando yeL uye bracket yemhando yeL inotenderera
| Maparamita | Tsanangudzo | Chikamu | ||
| Rudzi rweMafambiro | 17.6-26.7 | GHz | ||
| Gwara remafungu | WR42 |
| ||
| Kuwana | 10 Taipa. | dBi | ||
| VSWR | 1.3 Rudzi. |
| ||
| Kupatsanurana | Mutsetse |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Taipa. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Taipa. |
| ||
| Chinongedzo | FBP220(Rudzi rweF) | SMA-KFD(Rudzi rweC) |
| |
|
Zvinhu
| AI (AI) | |||
| Kupedzisa | Pkwete |
| ||
| Rudzi rweCSaizi(Kureba Kureba) | 46.5*22.4*29.8 (±5) | mm | ||
| Huremu | 0.071(Rudzi rweF) | 0.026(Rudzi rweC) | kg | |
| Avhareji yeSimba reRudzi rweC | 50 | W | ||
| Simba rePeak rerudzi rweC | 3000 | W | ||
| Tembiricha yekushanda | -40°~+85° | °C | ||
5.RM-BDHA056-11 iantenna ine nyanga yebroadband inoshanda kubva pa0.5 kusvika ku6 GHz. Antena iyi inopa gain yakajairika ye11 dBi uye VSWR yakaderera 2:1 ine SMA-KFD connector. Antena iyi inoshandiswa kwenguva yakareba isina matambudziko munzvimbo dzemukati nedzekunze. Inogona kushandiswa zvakanyanya mukuona EMI, kurongeka, kuongorora, gain yeantena uye kuyerwa kwemapatani nezvimwe zvinoshandiswa.
| RM-BDHA056-11 | ||
| Maparamita | Zvakajairika | Zviyero |
| Rudzi rweMafambiro | 0.5-6 | GHz |
| Kuwana | 11 Rudzi. | dBi |
| VSWR | 2 Rudzi. |
|
| Kupatsanurana | Mutsetse |
|
| Chinobatanidza | SMA-KFD(N-Mukadzi anogona kuwanikwa) |
|
| Kupedzisa | Pkwete |
|
| Zvinhu | Al |
|
| AavharejiPsimba | 50 | w |
| Nhambwe yepamusoro-soroPsimba | 100 | w |
| Saizi(Kureba Kureba) | 339*383.6*291.7 (±5) | mm |
| Huremu | 7.495 | kg |
6.RM-DCPHA105145-20Antena ine nyanga mbiri dzakatenderera dzinoshanda kubva pa10.5 kusvika 14.5GHz, Antena iyi inopa 20 dBi typical gain. Antena VSWR iri pasi pe1.5. Maports eAntena RF ane 2.92-female coaxial connector. Antena iyi inogona kushandiswa zvakanyanya mukuona EMI, kurongeka, kuongorora, antenna gain uye pattern measurement nedzimwe nzvimbo dzekushandisa.
| RM-DCPHA105145-20 | ||
| Maparamita | Zvakajairika | Zviyero |
| Rudzi rweMafambiro | 10.5-14.5 | GHz |
| Kuwana | 20 Rudzi. | dBi |
| VSWR | <1.5 Rudzi. | |
| Kupatsanurana | Yakatenderera-yakatenderera kaviri | |
| AR | 1.5 | dB |
| Kupatsanurana kwemuchinjikwa | >30 | dB |
| Kuparadzaniswa kweChiteshi | >30 | dB |
| Saizi | 436.7*154.2*132.9 | mm |
| Huremu | 1.34 | |
7.RM-SGHA28-10iantenna ine nyanga yemagetsi ine polarized standard gain horn inoshanda kubva pa26.5 kusvika ku40 GHz. Antena iyi inopa gain yakajairika ye10 dBi uye VSWR yakaderera 1.3:1. Antena iyi ine 3dB beamwidth yakajairika ye51.6 degrees paE plane uye 52.1 degrees paH plane. Antena iyi ine flange input uye coaxial input kuti vatengi vatenderere. Mabhureki ekuisa antenna anosanganisira bracket yekuisa yemhando yeL uye bracket yemhando yeL inotenderera
| Maparamita | Tsanangudzo | Chikamu | ||
| Rudzi rweMafambiro | 26.5-40 | GHz | ||
| Gwara remafungu | WR28 |
| ||
| Kuwana | 10 Rudzi. | dBi | ||
| VSWR | 1.3 Rudzi. |
| ||
| Kupatsanurana | Mutsetse |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Taipa. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Taipa. |
| ||
| Chinongedzo | FBP320(Rudzi rweF) | 2.92-KFD(Rudzi rweC) |
| |
|
Zvinhu
| AI (AI) | |||
| Kupedzisa | Pkwete |
| ||
| Rudzi rweCSaizi(Kureba Kureba) | 41.5*19.1*26.8 (±5) | mm | ||
| Huremu | 0.005(Rudzi rweF) | 0.014(Rudzi rweC) | kg | |
| Avhareji yeSimba reRudzi rweC | 20 | W | ||
| Simba rePeak rerudzi rweC | 40 | W | ||
| Tembiricha yekushanda | -40°~+85° | °C | ||
Nguva yekutumira: Kurume-12-2024
