Muri sisitemu yo gutumanaho ya microwave, inyungu ya antenna nikimenyetso cyingenzi cyo gupima imikorere yimirasire. Nkumunyamwugamicrowave antenna itanga, tuzi neza akamaro ko kubara neza no gupima inyungu za antenne kugirango sisitemu igerweho. Iyi ngingo izafataAntenna 40GHznaAntenna ya Cassegrainnkurugero rwo kumenyekanisha muburyo burambuye uburyo bwo kubara ningingo zifatika zo kunguka antene.
1. Ishingiro ryo kubara
Inyungu ya Antenna (dBi) igenwa nubuyobozi no gukora neza:
Inyungu (dBi) = kuyobora × gukora neza
1. Kubara Ubuyobozi:
Kubona muguhuza imishwarara, antenne-yo hejuru cyane (nka antene ya Cassegrain) irashobora gushira ingufu mumurongo muto.
2. Gutekereza neza:
Impamvu zikurikira zigomba gutekerezwa:
- Gutakaza ibiryo (nka waveguide umutwaro udahuye)
- Gutakaza ibikoresho
- Gutunganya neza neza
2. Uburyo bwo gupima umwuga
1. Uburyo bwo kugereranya igereranya:
Gereranya antenne iri kugeragezwa (nka antenne ya 40GHz) hamwe na antenne yunguka bisanzwe.
2. Ikizamini cya kure:
Gupima imishwarara mucyumba cyijimye cya microwave, nuburyo bwikizamini cyumwuga gikunze gukoreshwa nabatanga antenna **.
3. Ikizamini cyo gusesengura umuyoboro:
Suzuma igihombo cyo kugaruka no gukoresha imirasire ukoresheje S ibipimo byisesengura.
Umuyoboro mugari Antenna(18-40GHz)
Waveguide kuri Coaxial Adapter (26.5-40GHz)
Waveguide Probe Antenna(26.5-40GHz)
RFmiso40Ghz Ibicuruzwa bya Antenna
3.Ikoranabuhanga ryo kugenzura
Koresha porogaramu yumwuga ya electromagnetic yigana nka HFSS na CST:
- Kubara neza imikorere ya aperture (cyane cyane irakenewe kuri antenne ya Cassegrain ** na antenne zerekana)
- Gusesengura guhuza ibiryo
- Suzuma ingaruka za **umurongoumutwaro **
4. Ingingo zingenzi zimyitozo yubuhanga
1. Ibiranga inshuro:
Kwiyongera kwa Antenna bifite isano ihambaye (nko kunguka antenne ya 40GHz izagabanuka kuri 30GHz).
2. Ibidukikije:
Ahantu ushyira, kuzenguruka, nibindi bizagira ingaruka kumikorere nyayo.
3. Ibisabwa mu nzira:
Gutunganya neza byerekana neza ko igishushanyo mbonera gishobora kugerwaho.
Antenna ya Cassegrain (26.5-40GHz)
Impanuro z'umwuga:
Kubisabwa bidasanzwe nka antenne ya ** 40GHz ** muri milimetero yumurongo wa milimetero cyangwa ** antenne ya Cassegrain ** hamwe ninyungu nyinshi, birasabwa gufatanya numuhanga utanga antenne wabigize umwuga ** ufite ubushobozi bwo gupima byuzuye kugirango ibicuruzwa bikore neza.
Dufite:
- Icyumba cyuzuye cyibizamini
- Itsinda ryo gupima umwuga
- Uburambe bukomeye bwubuhanga
Kubindi antenne yunguka ibisubizo byiza, nyamuneka nyamuneka hamagara itsinda ryacu rya tekiniki.
Kugira ngo umenye byinshi kuri antene, nyamuneka sura:
Igihe cyo kohereza: Apr-10-2025
