Eriya ta ƙahoeriya ce ta saman, eriya ta microwave mai sassaka mai zagaye ko murabba'i wanda ƙarshen jagorar wavelength ke buɗewa a hankali. Ita ce nau'in eriya ta microwave da aka fi amfani da ita. Ana ƙayyade filin haskenta ta hanyar girman baki da nau'in yaɗuwar lasifikar. Daga cikinsu, ana iya ƙididdige tasirin bangon ƙaho akan radiation ta amfani da ƙa'idar diffraction na geometric. Idan tsawon ƙaho bai canza ba, girman saman baki da bambancin matakin quadratic za su ƙaru yayin da kusurwar buɗe ƙaho ke ƙaruwa, amma ribar ba za ta canza da girman saman baki ba. Idan kuna buƙatar faɗaɗa mitar lasifikar, kuna buƙatar rage haske a wuya da bakin lasifikar; haske zai ragu yayin da girman baki ke ƙaruwa. Tsarin eriya ta ƙaho yana da sauƙi, kuma tsarin yana da sauƙi kuma mai sauƙin sarrafawa. Gabaɗaya ana amfani da shi azaman eriya mai matsakaiciyar hanya. Ana amfani da eriya ta ƙaho mai haske ta Parabolic tare da kewayon mita mai faɗi, ƙananan lobes na gefe da ingantaccen aiki mai yawa a cikin sadarwa ta relay na microwave.
Ana iya ƙididdige filin hasken eriya ta ƙaho daga filin saman ta amfani da ƙa'idar Huygens. Ana ƙayyade filin saman bakin ta hanyar girman saman bakin da tsarin raƙuman yaɗuwa na ƙaho. Ana iya amfani da ka'idar yaɗuwar geometric don ƙididdige tasirin bangon ƙaho akan radiation, ta yadda tsarin da aka ƙididdige da ƙimar da aka auna za su iya zama daidai har zuwa ƙarshen gefen nesa. Halayen haskensa ana ƙayyade su ta hanyar girman da rarraba filin saman bakin, yayin da ake ƙayyade impedance ta hanyar nuna wuyan mai magana (rashin ci gaba na farko) da saman bakin. Lokacin da tsawon ƙaho ya kasance mai daidaito, idan an ƙara kusurwar buɗe ƙaho a hankali, girman saman bakin da bambancin matakin quadratic suma za su ƙaru a lokaci guda, amma ribar ba ta ƙaru a lokaci guda tare da girman saman bakin ba, kuma akwai riba tare da matsakaicin ƙima. Girman saman baki, lasifika mai wannan girman ana kiransa mafi kyawun lasifika. Kahoni masu siffar siffar pyramidal suna yaɗuwar raƙuman ƙwallo, yayin da ƙahoni masu siffar fan waɗanda ke buɗewa a kan saman ɗaya (surface E ko H) suna yaɗuwar raƙuman cylindrical. Filin saman bakin ƙaho fili ne mai bambancin mataki na huɗu. Girman bambancin mataki na huɗu yana da alaƙa da tsawon ƙaho da girman saman bakin.
Ana amfani da eriya ta ƙaho a wurare masu zuwa: 1. Ciyarwa ga manyan na'urorin hangen nesa na rediyo, ciyarwa ta eriya mai haske ga tashoshin ƙasa na tauraron ɗan adam, da ciyarwa ta eriya mai haske don sadarwa ta relay na microwave; 2. Eriya ta raka'a don jerin gwanon matakai; 3. Eriya A cikin ma'auni, ana amfani da eriya ta ƙaho a matsayin mizani gama gari don daidaitawa da kuma gwada wasu eriya masu amfani da ƙarfi.
A yau ina so in ba da shawarar wasu eriya ta ƙaho da aka samarRFMISOGa takamaiman bayanai:
bayanin samfurin:
1.RM-CDPHA218-15wani abu nemai rarrafe biyueriya mai ƙaho wadda ke aiki daga2zuwa18GHz. Eriya tana ba da fa'ida ta yau da kullun15dBi da VSWR mai ƙarancin girma1.5: 1 tare daSMA-FMai haɗawa. Yana da layi mai rabawa kuma an fi amfani da shi dontsarin sadarwa, tsarin radar, kewayon eriya da saitunan tsarin.
| RM-CDPHA218-15 | ||
| Sigogi | Na yau da kullun | Raka'a |
| Mita Tsakanin Mita | 2-18 | GHz |
| Riba | 15 Nau'i. | dBi |
| VSWR | 1.5 Nau'i. |
|
| Rarrabuwa | Mai Haɗaka Biyu Layi mai layi |
|
| Keɓewa Tsakanin Pol. | 40 | dB |
| Keɓewar Tashar Jiragen Ruwa | 40 | dB |
| Mai haɗawa | SMA-F |
|
| Maganin Fuskar | Pa'a ba |
|
| Girman(L*W*H) | 276*147*147(±5) | mm |
| Nauyi | 0.945 | kg |
| Kayan Aiki | Al |
|
| Zafin Aiki | -40-+85 | °C |
2.RM-BDHA118-10eriya ce mai layi mai siffar ƙaho mai faɗi wacce ke aiki daga 1 zuwa 18 GHz. Eriya tana ba da ribar da ta dace ta 10 dBi da ƙarancin VSWR 1.5:1 tare da haɗin SMA-Female. Ya fi dacewa a yi amfani da ita don gwajin EMC/EMI, tsarin sa ido da gano alkibla, ma'aunin tsarin eriya da sauran aikace-aikace.
| RM-BDHA118-10 | ||
| Abu | Ƙayyadewa | Naúrar |
| Mita Tsakanin Mita | 1-18 | GHz |
| Riba | 10 Nau'i. | dBi |
| VSWR | 1.5 Nau'i. |
|
| Rarrabuwa | Layi mai layi |
|
| Keɓewa a Cross Po. | 30 Nau'i. | dB |
| Mai haɗawa | SMA-Mace |
|
| Kammalawa | Pa'a ba |
|
| Kayan Aiki | Al |
|
| Girman | 174.9*185.9*108.8(L*W*H) | mm |
| Nauyi | 0.613 | kg |
3.RM-BDPHA1840-15A Eriya ce mai ƙaho mai rarrafe guda biyu wacce ke aiki daga 18 zuwa 40 GHz. Eriya tana ba da ribar 15dBi ta yau da kullun. Eriya VSWR ta yau da kullun 1.5:1 ce. Tashoshin RF na eriya suna da haɗin 2.92mm-F. Ana iya amfani da eriya sosai a cikin gano EMI, daidaitawa, leƙen asiri, samun eriya da auna tsari da sauran filayen aikace-aikace.
| RM-BDPHA1840-15A | ||
| Sigogi | Na yau da kullun | Raka'a |
| Mita Tsakanin Mita | 18-40 | GHz |
| Riba | 15 Nau'i. | dBi |
| VSWR | 1.5 Nau'i. | |
| Rarrabuwa | Layi Mai Layi Biyu | |
| Keɓewa Tsakanin Pol. | 40 Nau'i. | dB |
| Keɓewar Tashar Jiragen Ruwa | 40 Nau'i. | dB |
| Mai haɗawa | 2.92mm-F | |
| Kayan Aiki | Al | |
| Kammalawa | Fenti | |
| Girman | 62.9*37*37.8(L*W*H) | mm |
| Nauyi | 0.047 | kg |
4.RM-SGHA42-10eriya ce mai layi ɗaya wacce aka daidaita da ƙarfin gain horn wanda ke aiki daga 17.6 zuwa 26.7 GHz. Eriya tana ba da ribar da ta dace da 10 dBi da ƙarancin VSWR 1.3:1. Eriya tana da girman beam na 3dB na digiri 51.6 akan jirgin E da digiri 52.1 akan jirgin H. Wannan eriya tana da shigarwar flange da shigarwar coaxial don abokan ciniki su juya. Maƙallan hawa eriya sun haɗa da maƙallin hawa na yau da kullun na L da maƙallin nau'in L mai juyawa.
| Sigogi | Ƙayyadewa | Naúrar | ||
| Mita Tsakanin Mita | 17.6-26.7 | GHz | ||
| Jagorar raƙuman ruwa | WR42 |
| ||
| Riba | 10 Nau'i. | dBi | ||
| VSWR | 1.3 Nau'i. |
| ||
| Rarrabuwa | Layi mai layi |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Nau'i. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Nau'i. |
| ||
| Haɗin kai | FBP220(Nau'in F) | SMA-KFD(Nau'in C) |
| |
|
Kayan Aiki
| AI | |||
| Kammalawa | Pa'a ba |
| ||
| Nau'in CGirman(L*W*H) | 46.5*22.4*29.8 (±5) | mm | ||
| Nauyi | 0.071(Nau'in F) | 0.026(Nau'in C) | kg | |
| Matsakaicin Ƙarfin Nau'in C | 50 | W | ||
| Ƙarfin C Nau'in Kololuwa | 3000 | W | ||
| Zafin Aiki | -40°~+85° | °C | ||
5.RM-BDHA056-11 Eriya ce mai layi ɗaya ta ƙaho mai faɗi wacce ke aiki daga 0.5 zuwa 6 GHz. Eriya tana ba da ribar da ta dace ta 11 dBi da ƙarancin VSWR 2:1 tare da haɗin SMA-KFD. Ana amfani da eriya don aikace-aikacen da ba su da matsala na dogon lokaci a cikin yanayi na ciki da waje. Ana iya amfani da ita sosai a cikin gano EMI, daidaitawa, leƙen asiri, samun eriya da auna tsari da sauran aikace-aikace.
| RM-BDHA056-11 | ||
| Sigogi | Na yau da kullun | Raka'a |
| Mita Tsakanin Mita | 0.5-6 | GHz |
| Riba | 11 Nau'i. | dBi |
| VSWR | 2 Nau'i. |
|
| Rarrabuwa | Layi mai layi |
|
| Mai haɗawa | SMA-KFD (N-Mace mai iya zama) |
|
| Kammalawa | Pa'a ba |
|
| Kayan Aiki | Al |
|
| AgefenPmai biya | 50 | w |
| KololuwaPmai biya | 100 | w |
| Girman(L*W*H) | 339*383.6*291.7 (±5) | mm |
| Nauyi | 7.495 | kg |
6.RM-DCPHA105145-20Eriya ce mai siffar ƙaho mai zagaye biyu wacce ke aiki daga 10.5 zuwa 14.5GHz. Eriya tana ba da ribar dBi 20 na yau da kullun. Eriya VSWR ƙasa da 1.5. Tashoshin RF na eriya suna da haɗin coaxial na mace 2.92. Ana iya amfani da eriya sosai a cikin gano EMI, daidaitawa, leƙen asiri, samun eriya da auna tsari da sauran filayen aikace-aikace.
| RM-DCPHA105145-20 | ||
| Sigogi | Na yau da kullun | Raka'a |
| Mita Tsakanin Mita | 10.5-14.5 | GHz |
| Riba | 20 Nau'i. | dBi |
| VSWR | <1.5 Nau'i. | |
| Rarrabuwa | Mai siffar biyu-da'ira-polarized | |
| AR | 1.5 | dB |
| Rarrabuwar giciye | >30 | dB |
| Keɓewar Tashar Jiragen Ruwa | >30 | dB |
| Girman | 436.7*154.2*132.9 | mm |
| Nauyi | 1.34 | |
7.RM-SGHA28-10eriya ce mai layi ɗaya wacce aka daidaita da ƙaho mai gain wanda ke aiki daga 26.5 zuwa 40 GHz. Eriya tana ba da ribar da ta dace da 10 dBi da ƙarancin VSWR 1.3:1. Eriya tana da faɗin 3dB na yau da kullun na digiri 51.6 akan jirgin E da digiri 52.1 akan jirgin H. Wannan eriya tana da shigarwar flange da shigarwar coaxial don abokan ciniki su juya. Maƙallan hawa eriya sun haɗa da maƙallin hawa na yau da kullun na L da maƙallin nau'in L mai juyawa.
| Sigogi | Ƙayyadewa | Naúrar | ||
| Mita Tsakanin Mita | 26.5-40 | GHz | ||
| Jagorar raƙuman ruwa | WR28 |
| ||
| Riba | 10 Nau'i. | dBi | ||
| VSWR | 1.3 Nau'i. |
| ||
| Rarrabuwa | Layi mai layi |
| ||
| 3 dB Beamwidth, E-Plane | 51.6°Nau'i. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1°Nau'i. |
| ||
| Haɗin kai | FBP320(Nau'in F) | 2.92-KFD(Nau'in C) |
| |
|
Kayan Aiki
| AI | |||
| Kammalawa | Pa'a ba |
| ||
| Nau'in CGirman(L*W*H) | 41.5*19.1*26.8 (±5) | mm | ||
| Nauyi | 0.005(Nau'in F) | 0.014(Nau'in C) | kg | |
| Matsakaicin Ƙarfin Nau'in C | 20 | W | ||
| Ƙarfin C Nau'in Kololuwa | 40 | W | ||
| Zafin Aiki | -40°~+85° | °C | ||
Lokacin Saƙo: Maris-12-2024

