Abroadband horn kav hlau txais xov yog lub kav hlau txais xov taw qhia nrog cov yam ntxwv dav dav. Nws muaj ib tug maj expanding waveguide (horn-zoo li tus qauv). Kev hloov maj mam hloov hauv cov qauv ntawm lub cev ua tiav impedance txuam, tswj cov yam ntxwv ntawm cov hluav taws xob ruaj khov tshaj qhov ntau zaus (piv txwv li, ntau octaves). Nws muaj qhov zoo xws li kev nce siab, nqaim beam, thiab kev coj ncaj ncees zoo. Cov ntawv thov tseem ceeb: EMC kuaj (kev ntsuas hluav taws xob hluav taws xob / kev tiv thaiv kab mob), radar system calibration (tau txais kev siv), millimeter yoj kev sib txuas lus (satellite / 5G high-frequency verification), thiab hluav taws xob tiv thaiv (broadband teeb pom kev).
Tus kav hlau txais xov log-periodic yog ib lub kav hlau txais xov zaus-invariant uas muaj cov txheej txheem ntawm maj mam txo oscillator ntsiab teeb tsa nyob rau hauv ib tug logarithmic periodic qauv. Nws ua tiav kev lag luam broadband los ntawm geometric tus kheej zoo sib xws. Nws cov qauv hluav taws xob tseem nyob ruaj khov nyob rau hauv lub zaus band, nrog rau nruab nrab nce thiab qhov kawg-hluav taws yam ntxwv. Nws cov ntawv thov tseem ceeb suav nrog: EMC kuaj (30MHz-3GHz radiated emission scanning), kev soj ntsuam teeb liab (kev tshawb nrhiav hluav taws xob thiab kev tsom xam), TV txais tos (UHF / VHF tag nrho-band kev pab cuam), thiab kev sib txuas lus hauv paus chaw nres tsheb (ntau-band tshaj xa tawm).
Yog xav paub ntxiv txog antennas, thov mus saib:
Post lub sij hawm: Aug-15-2025
