Txhawm rau txhim kho tus kav hlau txais xov teeb liab lub zog hauv lub tshuab microwave, tsom mus rau tus kav hlau txais xov tsim kom zoo, kev tswj xyuas thermal, thiab precision manufacturing. Hauv qab no yog cov txheej txheem pov thawj los txhawb kev ua haujlwm:
1. Ua kom zoo tshaj kav hlau txais xov & ua haujlwm tau zoo
Siv High-Gain Horn Antennas:
Kev cai horn antennas nrog precision horn kav hlau txais xov txheej txheem (xws li, corrugated flares) tuaj yeem ua tiav> 20 dBi nce, txo cov teeb liab poob.
Cov yam ntxwv tseem ceeb: Tapered waveguide kev hloov pauv txo qis VSWR (<1.5).
2. Txhim kho Thermal Dissipation
Microchannel Vacuum Brazed Water-Cooled Phaj:
Txo cov thermal tsis kam (<0.05 ° C / W), tso cai rau lub zog ntau dua yam tsis muaj kev poob qis.
Cov txiaj ntsig: Tiv thaiv kom tsis txhob muaj kev puas tsuaj hauv lub zog siab 5G / mmWave.
3. Txhim kho cov khoom & Fabrication
Tsawg-lossis Antenna Fabric:
Conductive textiles (piv txwv li, silver-coated nylon) txhim kho cov kav hlau txais xov hloov tau zoo los ntawm 15% +.
Qhov zoo tshaj plaws rau: Wearable comms, UAV applications.
4. Txo cov teeb liab cuam tshuam
Av Plane Optimization:
Ib tug zoo-tsim reflector nce pem hauv ntej-rau-rov piv (> 30 dB).
Shielded Feedlines:
Tiv thaiv EMI los ntawm corrupting qaug zog signals.
Kuv yuav ua li cas thiaj li ua kom kuv lub kav hlau txais xov muaj zog?
5. Muaj tseeb xaiv thiab sib txuam ntawm daim ntawv thov scenarios
Xaiv cov kav hlau txais xov zoo tshaj plaws rau cov kev xav tau sib txawv: 5G hauv paus chaw nres tsheb pom zoo kom siv cov kav hlau txais xov tooj cua (Custom Horn Antenna) nrog microchannel nqus dej-txias daim hlau (Microchannel Vacuum Brazed Water-Cooled Phaj), uas tuaj yeem ua tiav qhov nce ruaj khov ntawm 25-30dBi; satellite kev sib txuas lus nyiam dual-polarized parabolic pub, nrog nce ntawm 35-45dBi; tub rog phased array systems xav tau chav kav hlau txais xov nrog kev sib xyaw brazing cua sov dissipation thev naus laus zis, nrog rau chav nce ntawm 20-25dBi. Thaum xaiv, nws yuav tsum tau ua tib zoo xav txog ntau zaus, lub zog muaj peev xwm thiab kev hloov pauv ib puag ncig, thiab tshawb xyuas impedance txuam los ntawm vector network analyzer kom ntseeg tau tias lub zog siab tshaj plaws.
Yog xav paub ntxiv txog antennas, thov mus saib:
Post lub sij hawm: Lub Xya hli ntuj-10-2025
