RM-CPHA1840-12 Circularly Polarized Horn Antenna rau 18–40 GHz Millimeter-Wave Testing

Raws li cov kab ke millimeter-wave txuas ntxiv nthuav dav thoob plaws kev sib txuas lus, kev tshawb pom, kev sim, thiab cov platforms hauv huab cua, cov engineers xav tau antennas uas tuaj yeem tswj tau polarization thiab kev ua haujlwm hluav taws xob ntau dua li lub qhov rais zaus nqaim. RF MISO'sRM-CPHA1840-12Antenna Horn Polarized Circularlyyog tsim los rau cov ntawv thov dav dav los ntawm18 txog 40 GHz, sib txuas cov kev pabcuam dav dav nrog cov qauv kho tshuab compact thiab sib dua.

Lub kav hlau txais xov muaj nyob rau hauv ob qho tib sisab tes xiskev sib hloov ntawm lub voj voog(RHCP) or sab laug-tes voj voog polarization (LHCP)Kev sib hloov polarization pab txo qhov rhiab heev rau qhov kev taw qhia sib piv ntawm cov kav hlau txais xov thiab cov kav hlau txais xov, ua rau RM-CPHA1840-12 muaj txiaj ntsig zoo hauv cov kab ke uas qhov kev coj ntawm lub platform, kev taw qhia ntawm lub teeb liab, lossis lub kaum sab xis ntawm kev teeb tsa yuav hloov pauv thaum lub sijhawm ua haujlwm lossis kev sim.

Nrog12 dBi qhov nce qib ib txwm muaj, lub kav hlau txais xov muab kev taw qhia zoo rau kev ntsuas millimeter-wave thaum tswj hwm qhov nce qib tswj hwm thoob plaws hauv qhov kev ua haujlwm. Cov txiaj ntsig simulation qhia tau tias muaj kev nce qib mus rau sab saud ntawm qhov ntau zaus, txhawb nqa kev tawm tsam tsom mus rau thiab kev ua tau zoo dua hauv kev sim siab zaus.

Kev sib phim impedance ruaj khov kuj tseem ceeb ib yam hauv cov saw ntsuas broadband. RM-CPHA1840-12 muab ib qhoVSWR ib txwm muaj ntawm 1.5: 1, pab txwv lub zog cuam tshuam thiab txhawb kev hloov pauv zog zoo ntawm lub antenna thiab cov khoom siv RF txuas nrog. A2 dB feem ntau axial pivqhia txog qhov zoo ntawm kev sib hloov polarization, uas yog qhov tseem ceeb thaum cov engineers xav tau khaws cia kev ncaj ncees ntawm polarization thiab txo qhov tsis sib xws ntawm polarization.

Lub kav hlau txais xov sib xyaw ua ke lub voj voog polarizer, waveguide hloov pauv qauv, thiab conical horn rau hauv ib qho kev sib dhos streamlined. Cov qauv no txhawb nqa tus cwj pwm beam symmetrical hauv cov dav hlau tseem ceeb, ua rau lub kav hlau txais xov haum rau kev rov ua dua qhov kev ntsuam xyuas deb-field, RF hluav taws xob kuaj, thiab kev ntsuas sib piv antenna. Cov qauv hluav taws xob muab ntawm cov zaus ntawm 18 txog 40 GHz kuj muab rau cov engineers ib qho kev pom tseeb ntawm kev hloov pauv ntawm beam thoob plaws tag nrho cov haujlwm.

Kev sib xyaw ua ke ntawm cov khoom siv yog lwm lub zog ntawm kev tsim qauv. Kev ntsuas kwv yees liNtev 129.6 mm nrog txoj kab uas hla 28 mm, thiab tsuas yog qhov hnyav xwb82 grams, RM-CPHA1840-12 tuaj yeem ntsia tau rau hauv cov khoom siv me me hauv chav kuaj, cov txheej txheem teeb tsa, cov platforms saum huab cua, thiab cov khoom siv millimeter-wave uas xav tau qhov chaw. Nws cov qauv txhuas thiab cov xim pleev xim muab qhov sib npaug ntawm qhov hnyav tsawg, kev ruaj khov ntawm cov qauv, thiab kev ua haujlwm zoo li kev lag luam.

Tus qauv teeb tsa siv ib qho2.92 hli Poj niam interfacethiab txhawb nqa20 W zog nruab nrabthiabLub zog siab tshaj plaws 40 W. Cov kev teeb tsa txuas ntxiv kuj tseem yuav raug tham txog raws li qhov yuav tsum tau ua ntawm lub kaw lus.

Cov ntawv thov ib txwm muaj xws li:

• Kev kuaj xyuas thaj chaw deb ntawm Antenna
• Kev ntsuas hluav taws xob RF thiab kev tso tawm
• Kev ntsuam xyuas kev sib txuas lus millimeter-wave
• Kev ntsuam xyuas kev sib hloov ntawm lub voj voog
• Kev tsim kho radar thiab sensing-system
• Cov platform RF hauv huab cua
• Cov haujlwm kuaj mob thiab kev sib koom ua ke ntawm lub kaw lus

Nrog nws18–40 GHz bandwidth, kev ua haujlwm RHCP lossis LHCP xaiv tau, kev sib phim impedance ruaj khov, qhov loj me me, thiab kev ua haujlwm polarization voj voog uas ntseeg tau,RM-CPHA1840-12muab kev daws teeb meem yooj ywm rau kev sim millimeter-wave thiab kev siv tshuab.