ALub kav hlau txais xov broadband horn yog lub kav hlau txais xov directional nrog cov yam ntxwv wideband. Nws muaj cov waveguide maj mam nthuav dav (cov qauv zoo li lub horn). Qhov kev hloov pauv maj mam hauv cov qauv lub cev ua tiav qhov sib phim impedance, tswj cov yam ntxwv ntawm cov hluav taws xob ruaj khov hla ntau zaus (piv txwv li, ntau octaves). Nws muaj qhov zoo xws li qhov nce siab, lub teeb nqaim, thiab kev coj ua zoo. Cov ntawv thov tseem ceeb: Kev sim EMC (kev kuaj hluav taws xob / kev tiv thaiv kab mob), kev ntsuas radar system (qhov nce siv), kev sib txuas lus millimeter wave (satellite / 5G kev txheeb xyuas zaus siab), thiab kev tiv thaiv hluav taws xob (kev tshawb pom cov teeb liab broadband).
Lub kav hlau txais xov log-periodic yog lub kav hlau txais xov zaus-invariant uas muaj cov khoom oscillator maj mam txo qis uas teeb tsa hauv cov qauv logarithmic periodic. Nws ua tiav kev ua haujlwm broadband los ntawm geometric tus kheej zoo sib xws. Nws cov qauv hluav taws xob tseem ruaj khov hauv qhov zaus band, nrog rau qhov nce nruab nrab thiab cov yam ntxwv kawg. Nws cov ntawv thov tseem ceeb suav nrog: Kev sim EMC (30MHz-3GHz radiated emission scanning), kev saib xyuas teeb liab (kev tshuaj xyuas hluav taws xob thiab kev tshuaj xyuas spectrum), kev txais tos TV (UHF / VHF full-band kev pab them nqi), thiab kev sib txuas lus hauv paus chaw nres tsheb (multi-band sib xws).
Yog xav paub ntxiv txog antennas, thov mus saib:
Lub sijhawm tshaj tawm: Lub Yim Hli-15-2025
