nyamukuru

Icyifuzo cya RFMiso - - Ibicuruzwa

Aumugozi mugari wa antenna ni antenne yicyerekezo ifite umurongo mugari. Igizwe na buhoro buhoro kwaguka (imiterere-yamahembe). Guhinduka gahoro gahoro muburyo bugaragara bigera kubihuza, bikomeza imirasire ihamye kumurongo mugari (urugero, octave nyinshi). Ifite ibyiza nko kunguka byinshi, urumuri ruto, hamwe nubuyobozi bwiza. Porogaramu nyamukuru: Ikizamini cya EMC (kwangiza imirasire / gupima ubudahangarwa), kalibrasi ya sisitemu ya radar (kunguka), itumanaho rya milimetero (kugenzura icyogajuru / 5G kugenzura inshuro nyinshi), hamwe nuburyo bwo kurwanya ibikoresho bya elegitoronike (kumenya ibimenyetso byerekana umurongo mugari).

Antenna ya log-periodic ni antenne yinshuro-idahinduka igizwe nurukurikirane rwibintu bigenda bigabanuka buhoro buhoro ibintu bya oscillator bitunganijwe muburyo bwa logarithmic. Igera kumurongo mugari binyuze muri geometrike-isa. Imirasire yacyo ikomeza guhagarara mumirongo yumurongo, hamwe ninyungu ziciriritse hamwe nibiranga umuriro. Ibyifuzo byayo byibanze birimo: Ikizamini cya EMC (30MHz-3GHz yerekana ibyuka byangiza), kugenzura ibimenyetso (gushakisha ibyuma bya elegitoroniki no gusesengura ibintu), kwakira televiziyo (UHF / VHF byuzuye-byuzuye), hamwe na sitasiyo y'itumanaho (uburyo bwo guhuza ibice byinshi).

Kugira ngo umenye byinshi kuri antene, nyamuneka sura:


Igihe cyo kohereza: Kanama-15-2025

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