Horn kav hlau txais xovyog ib lub kav hlau txais xov saum npoo, lub kav hlau txais xov microwave nrog lub voj voog lossis lub voj voos hla ntu uas lub davhlau ya nyob twg ntawm lub waveguide maj mam qhib. Nws yog hom kev siv ntau tshaj plaws ntawm microwave kav hlau txais xov. Nws cov hluav taws xob hluav taws xob yog txiav txim siab los ntawm lub qhov ncauj qhov loj thiab hom kev nthuav tawm ntawm tus neeg hais lus. Ntawm lawv, kev cuam tshuam ntawm phab ntsa horn ntawm hluav taws xob tuaj yeem suav nrog siv lub hauv paus ntsiab lus ntawm geometric diffraction. Yog hais tias qhov ntev ntawm lub horn tseem tsis hloov, qhov loj ntawm lub qhov ncauj nto thiab lub quadratic theem sib txawv yuav nce raws li lub horn qhib lub kaum sab xis nce, tab sis qhov nce yuav tsis hloov nrog qhov loj ntawm lub qhov ncauj nto. Yog tias koj xav tau kom nthuav dav qhov zaus ntawm tus neeg hais lus, koj yuav tsum txo qhov kev xav ntawm lub caj dab thiab lub qhov ncauj ntawm tus neeg hais lus; qhov kev xav yuav txo qis thaum qhov loj ntawm lub qhov ncauj nce. Tus qauv ntawm lub kav hlau txais xov horn yog qhov yooj yim, thiab tus qauv yog qhov yooj yim thiab yooj yim los tswj. Nws feem ntau yog siv los ua tus kav hlau txais xov nruab nrab. Parabolic reflector horn antennas nrog ntau zaus, qis sab lobes thiab kev ua haujlwm siab feem ntau yog siv hauv kev sib txuas lus hauv microwave.
Cov hluav taws xob hluav taws xob ntawm lub kav hlau txais xov horn tuaj yeem xam los ntawm qhov chaw siv Huygens 'txoj cai. Lub qhov ncauj nto teb yog txiav txim los ntawm lub qhov ncauj nto qhov loj thiab propagation yoj qauv ntawm lub horn. Geometric diffraction txoj kev xav tuaj yeem siv los laij qhov cuam tshuam ntawm phab ntsa horn ntawm hluav taws xob, kom cov qauv ntsuas thiab ntsuas tus nqi tuaj yeem pom zoo mus txog rau sab lobe. Nws cov yam ntxwv hluav taws xob yog txiav txim siab los ntawm qhov loj thiab qhov chaw faib tawm ntawm lub qhov ncauj qhov chaw, thaum lub impedance yog txiav txim siab los ntawm qhov kev xav ntawm tus neeg hais lus lub caj dab (qhov pib tsis sib haum) thiab lub qhov ncauj nto. Thaum qhov ntev ntawm lub horn yog tas li, yog tias qhib lub kaum sab xis ntawm lub horn yog maj mam nce, qhov loj ntawm lub qhov ncauj nto thiab lub quadratic theem sib txawv kuj yuav nce nyob rau tib lub sij hawm, tab sis qhov nce tsis nce ib txhij nrog qhov loj ntawm lub qhov ncauj nto, thiab muaj qhov nce nrog tus nqi siab tshaj plaws. Lub qhov ncauj qhov loj me, tus hais lus nrog qhov loj me no yog hu ua tus hais lus zoo tshaj plaws. Conical horns thiab pyramidal horns propagate spherical nthwv dej, thaum kiv cua zoo li lub horns uas qhib rau ntawm ib qho chaw (E los yog H nto) propagate cylindrical tsis. Qhov chaw saum npoo ntawm lub qhov ncauj ntawm lub qhov ncauj yog ib qho chaw nrog rau lub quadratic theem sib txawv. Qhov loj ntawm lub quadratic theem sib txawv yog hais txog qhov ntev ntawm lub horn thiab qhov loj ntawm lub qhov ncauj nto.
Horn antennas feem ntau yog siv rau hauv cov chaw hauv qab no: 1. Pub rau cov xov tooj cua loj telescopes, cov kav hlau txais xov zoo rau cov chaw nres tsheb hauv av, thiab cov kav hlau txais xov zoo rau kev sib txuas lus microwave; 2. Chav kav hlau txais xov rau phased arrays; 3. Kav hlau txais xov Hauv kev ntsuas, lub kav hlau txais xov horn feem ntau yog siv los ua tus qauv zoo rau calibration thiab tau txais kev ntsuam xyuas ntawm lwm cov kav hlau txais xov siab.
Hnub no kuv xav kom ib co horn antennas tsim los ntawmRFMISO. Nov yog qhov tshwj xeeb:
Khoom piav qhia:
1.RM-CDPHA218-15yog adual polarizedhorn antenna uas ua haujlwm los ntawm2rau18GHz. Lub kav hlau txais xov muab ib tug raug nce ntawm15dBi thiab qis VSWR1.5:1s ibSMA-Ftxuas. Nws muaj linear polarization thiab yog qhov zoo rau siv rauKev sib txuas lus systems, radar systems, kav hlau txais xov ntau thiab kev teeb tsa.
| RM-CDPHA218-15 | ||
| Tsis muaj | Hom | Chav tsev |
| Ntau zaus | 2-18 | GHz |
| Tau txais | 15 Typ. | dBi |
| VSWR | 1.5 Typ. |
|
| Polarization | Dual Tawm |
|
| Hla Pol. Muab cais nyob ib leeg | 40 | dB |
| Chaw nres nkoj Isolation | 40 | dB |
| Txuas | SMA-F |
|
| Kev kho saum npoo | Ptsis yog |
|
| Loj(L * W * H) | 276 * 147 * 147 hli±5) | mm |
| Qhov hnyav | 0.945 ib | kg |
| Khoom siv | Al |
|
| Ua haujlwm kub | -40+85 | °C |
2.RM-SIB 118-10yog linear polarized broadband horn kav hlau txais xov uas ua haujlwm ntawm 1 txog 18 GHz. Lub kav hlau txais xov muaj qhov nce ntawm 10 dBi thiab qis VSWR 1.5: 1 nrog SMA-Pemale connector. Nws yog qhov zoo tshaj plaws rau kev kuaj EMC / EMI, kev soj ntsuam thiab kev taw qhia nrhiav tshuab, kav hlau txais xov ntsuas thiab lwm yam kev siv.
| RM-SIB 118-10 | ||
| Yam khoom | Specification | Chav tsev |
| Ntau zaus | 1-18 | GHz |
| Tau txais | 10 Typ. | dBi |
| VSWR | 1.5 Typ. |
|
| Polarization | Tawm |
|
| Hla Po. Muab cais nyob ib leeg | 30 Typ. | dB |
| Txuas | SMA- Poj niam |
|
| Ua tiav | Ptsis yog |
|
| Khoom siv | Al |
|
| Loj | Loj: 174.9 * 185.9 * 108.8 (L * W * H) | mm |
| Qhov hnyav | 0.613 ib | kg |
3.RM-BDPHA 1840-15A yog dual polarized horn kav hlau txais xov uas ua haujlwm ntawm 18 txog 40 GHz, Lub kav hlau txais xov muaj 15dBi raug nce. Tus kav hlau txais xov VSWR yog 1.5: 1. Lub kav hlau txais xov RF cov chaw nres nkoj yog 2.92mm-F connector. Cov kav hlau txais xov tuaj yeem siv dav hauv EMI nrhiav pom, kev taw qhia, kev tshawb nrhiav, kav hlau txais xov nce thiab ntsuas qauv thiab lwm yam kev thov.
| RM-BDPHA 1840-15A | ||
| Tsis muaj | Hom | Chav tsev |
| Ntau zaus | 18-40 | GHz |
| Tau txais | 15 Typ. | dBi ib |
| VSWR | 1.5 Typ. | |
| Polarization | Dual Linear | |
| Hla Pol. Muab cais nyob ib leeg | 40 Typ. | dB |
| Chaw nres nkoj Isolation | 40 Typ. | dB |
| Txuas | 2.92mm-F | |
| Khoom siv | Al | |
| Ua tiav | Xim | |
| Loj | Loj: 62.9 * 37 * 37.8 (L * W * H) | mm |
| Qhov hnyav | 0.047 ib | kg |
4.RM-SGHA42-10yog ib tug linear polarized txheem nce horn kav hlau txais xov uas ua hauj lwm los ntawm 17.6 mus rau 26.7 GHz. Lub kav hlau txais xov muaj qhov nce ntawm 10 dBi thiab qis VSWR 1.3: 1. Lub kav hlau txais xov muaj qhov dav 3dB beamwidth ntawm 51.6 degrees ntawm E dav hlau thiab 52.1 degrees ntawm H dav hlau. Lub kav hlau txais xov no muaj flange input thiab coaxial input rau cov neeg siv khoom tig. Kav hlau txais xov mounting brackets muaj xws li zoo tib yam L-hom mounting bracket thiab tig L-hom bracket
| Tsis muaj | Specification | Chav tsev | ||
| Ntau zaus | 17.6-26.7 Nws | GHz | ||
| Wave-qhia | WR42 |
| ||
| Tau txais | 10 Ntaus. | dBi ib | ||
| VSWR | 1.3 Typ. |
| ||
| Polarization | Tawm |
| ||
| 3 dB Beamwidth, E-Plane | 51.6 ib°Ntaus. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1 ib°Ntaus. |
| ||
| Interface | FBP220(F Hom) | SMA-KFD (C hom) |
| |
|
Khoom siv
| AI | |||
| Ua tiav | Ptsis yog |
| ||
| C HomLoj(L * W * H) | 46.5 ib*22.4 * 29.8 hli±5) | mm | ||
| Qhov hnyav | 0.071 (F hom) | 0.026 ib(C hom) | kg | |
| C Hom Nruab Nrab Fais Fab | 50 | W | ||
| C Hom Peak Fais Fab | 3000 | W | ||
| Ua haujlwm kub | -40°~ + 85° | °C | ||
5.RM-SIB 056-11 yog linear broadband horn kav hlau txais xov uas ua haujlwm ntawm 0.5 txog 6 GHz. Lub kav hlau txais xov muaj qhov nce ntawm 11 dBi thiab qis VSWR 2: 1 nrog SMA-KFD connector. Lub kav hlau txais xov yog siv rau lub sij hawm ntev tsis muaj teeb meem daim ntawv thov nyob rau hauv tsev thiab sab nraum zoov ib puag ncig. Nws tuaj yeem siv dav hauv EMI tshawb pom, kev taw qhia, kev tshawb nrhiav, kav hlau txais xov nce thiab ntsuas qauv thiab lwm yam kev siv.
| RM-SIB 056-11 | ||
| Tsis muaj | Hom | Chav tsev |
| Ntau zaus | 0.5-6 | GHz |
| Tau txais | 11 Typ. | dBi |
| VSWR | 2 Typ. |
|
| Polarization | Tawm |
|
| Txuas | SMA-KFD (N-poj niam avillable) |
|
| Ua tiav | Ptsis yog |
|
| Khoom siv | Al |
|
| Anruab nrabPtus tswv | 50 | w |
| PeakPtus tswv | 100 | w |
| Loj(L * W * H) | 339 * 383.6 * 291.7 hli±5) | mm |
| Qhov hnyav | 7.495 ib | kg |
6.RM-DCPHA105145-20yog ob lub voj voog polarized horn kav hlau txais xov uas ua haujlwm ntawm 10.5 txog 14.5GHz, Lub kav hlau txais xov muaj 20 dBi raug nce. Kav hlau txais xov VSWR hauv qab 1.5. Lub kav hlau txais xov RF chaw nres nkoj yog 2.92-poj niam coaxial txuas. Cov kav hlau txais xov tuaj yeem siv dav hauv EMI nrhiav pom, kev taw qhia, kev tshawb nrhiav, kav hlau txais xov nce thiab ntsuas qauv thiab lwm yam kev thov.
| RM-DCPHA105145-20 | ||
| Tsis muaj | Hom | Chav tsev |
| Ntau zaus | 10.5-14.5 Nws | GHz |
| Tau txais | 20 Typ. | dBi ib |
| VSWR | <1.5 Typ. | |
| Polarization | Dual-Circular-polarized | |
| AR | 1.5 | dB |
| Hla polarization | > 30 | dB |
| Chaw nres nkoj Isolation | > 30 | dB |
| Loj | 436.7 * 154.2 * 132.9 hli | mm |
| Qhov hnyav | 1.34 ib | |
7.RM-SGHA28-10yog ib tug linear polarized txheem nce horn kav hlau txais xov uas ua hauj lwm ntawm 26.5 mus rau 40 GHz. Lub kav hlau txais xov muaj qhov nce ntawm 10 dBi thiab qis VSWR 1.3: 1. Lub kav hlau txais xov muaj qhov dav 3dB beamwidth ntawm 51.6 degrees ntawm E dav hlau thiab 52.1 degrees ntawm H dav hlau. Lub kav hlau txais xov no muaj flange input thiab coaxial input rau cov neeg siv khoom tig. Kav hlau txais xov mounting brackets muaj xws li zoo tib yam L-hom mounting bracket thiab tig L-hom bracket
| Tsis muaj | Specification | Chav tsev | ||
| Ntau zaus | 26.5-40 Nws | GHz | ||
| Wave-qhia | WR 28 |
| ||
| Tau txais | 10 Typ. | dBi ib | ||
| VSWR | 1.3 Typ. |
| ||
| Polarization | Tawm |
| ||
| 3 dB Beamwidth, E-Plane | 51.6 ib°Ntaus. |
| ||
| 3 dB Beamwidth, H-Plane | 52.1 ib°Ntaus. |
| ||
| Interface | FBP320 (F hom) | 2.92-KFD (C hom) |
| |
|
Khoom siv
| AI | |||
| Ua tiav | Ptsis yog |
| ||
| C HomLoj(L * W * H) | 41.5 ib*19.1 * 26.8 hli±5) | mm | ||
| Qhov hnyav | 0.005 (F hom) | 0.014(C hom) | kg | |
| C Hom Nruab Nrab Fais Fab | 20 | W | ||
| C Hom Peak Fais Fab | 40 | W | ||
| Ua haujlwm kub | -40°~ + 85° | °C | ||
Post lub sij hawm: Mar-12-2024
