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Inyigisho ya Antena – Ubugari bw'umurambararo
Mu miterere y'imirasire ya antene, agace k'ingenzi kerekana imirasire y'ingenzi ya antene, aho ingufu nyinshi n'izikomeye zinyura. Ubugari bw'umurambararo ni ubugari bw'ingufu z'aho imbaraga nyinshi zinyura. Ibice bibiri by'ingenzi ...Soma byinshi -
Inyigisho ya Antena - Imirasire na Polarization
Iki gice kivuga ku bipimo by'imirasire y'antene, bidufasha gusobanukirwa ibipimo by'imirasire. Agace k'imirasire Dukurikije ibisobanuro bisanzwe: “Niba imbaraga z'imirasire P(θ,ϕ) ziguma ku gaciro kazo ntarengwa hejuru ya...Soma byinshi -
Inyigisho ya Antena — Imirasire ya Isotropic
Mu gice gishize, twaganiriye ku miterere y'imirasire. Kugira ngo dusesengure neza imirasire ya antene, hakenewe ahantu ho kurebera. Imirasire ya antene ya isotropic yuzuza uru ruhare. Ibisobanuro Imirasire ya isotropic yerekeza ku mirasire ituruka ku gace k'isoko...Soma byinshi -
Inyigisho ya Antena – Imiterere y'imirasire
Imirasire ni ijambo risobanura ubukana bw'imiraba ya elegitoronike yoherezwa cyangwa yakirwa na antene. Mu ishusho iyo ari yo yose ya antene, igishushanyo kigaragaza imiterere y'imirasire ya antene kizwi nk'imiterere yayo y'imirasire. Mu kwitegereza imirasire p...Soma byinshi -
Inyigisho ya Antena - Hafi y'Ikibuga n'Ikibuga cya kure
Nyuma y'ibiganiro ku bipimo by'ingenzi bya antene mu gice gishize, indi ngingo y'ingenzi igomba kwitabwaho ni uturere twa antene duherereye hafi n'utw'ubutaka bwa kure. Ubukana bw'imirasire ipimwa hafi ya antene butandukanye n'iyo ipimwa kure. ...Soma byinshi -
Inyigisho ya Antena - Ibipimo by'ibanze
Iki gice kiragaragaza ibipimo by'ibanze by'itumanaho rikoresha insinga, bigamije gutanga ubumenyi bwiza ku ruhare rwa antene mu buryo bw'itumanaho. Itumanaho rikoresha insinga rikorwa mu buryo bw'imiraba ya elegitoroniki, bigatuma biba ngombwa ko ...Soma byinshi -
Ubuyobozi Bukuru bwa Antena: Uburyo Antena Zikora
Antena ni igikoresho gisanzwe cyane mu itumanaho mu buzima bwacu. Ariko, abantu benshi ntibabyumva neza, wenda bazi gusa ko zikoreshwa mu kohereza no kwakira ibimenyetso. Ku bw'ibyo, kuva umuhanga mu bya siyansi w'Umurusiya Popov yavumbuye antena neza mu 18 ...Soma byinshi -
AESA vs PESA: Uburyo imiterere ya Antena zigezweho irimo guhindura sisitemu za Radar
Iterambere ryavuye kuri Passive Electronically Scanned Array (PESA) kugeza kuri Active Electronically Scanned Array (AESA) ni intambwe ikomeye mu ikoranabuhanga rya radar rigezweho. Nubwo sisitemu zombi zikoresha ikoranabuhanga riyobora, imiterere yazo y'ibanze iratandukanye...Soma byinshi -
Ese mikoroonde ya 5G ni imiyoboro ya radiyo cyangwa imiyoboro ya radiyo?
Ikibazo gikunze kugaragara mu itumanaho rikoresha umugozi ni ukumenya niba 5G ikoresha mikoroonde cyangwa imiyoboro ya radiyo. Igisubizo ni iki: 5G ikoresha byombi, kuko mikoroonde ari igice cy'imiyoboro ya radiyo. Imiyoboro ya radiyo ikubiyemo umurongo mugari w'imiyoboro ya electromagnetic, kuva kuri 3 kHz kugeza kuri 30...Soma byinshi -
Iterambere rya Antena za Station Base: Kuva kuri 1G kugeza kuri 5G
Iyi nkuru itanga isuzuma ryimbitse ry’iterambere ry’ikoranabuhanga rya antene zo kuri sitasiyo y’ibanze mu itumanaho rya telefoni zigendanwa, kuva kuri 1G kugeza kuri 5G. Igaragaza uburyo antene zahindutse kuva kuri transceivers zoroheje zijya muri sisitemu zigezweho zifite ubwenge ...Soma byinshi -
Antena ya Microwave ikora ite? Amahame n'ibice byayo bisobanurwa
Antene za mikoroonde zihindura ibimenyetso by'amashanyarazi mo imiraba ya elegitoronike (n'ibindi) zikoresheje imiterere yakozwe neza. Imikorere yazo ishingiye ku mahame atatu y'ingenzi: 1. Uburyo bwo Guhindura Umuraba wa Elegitoronike: Ibimenyetso bya RF biva kuri transmitter ...Soma byinshi -
Ingano ya Antena ya Microwave ni iyihe? Ibintu by'ingenzi n'amakuru ku mikorere
Ingano nziza ya antene ya mikoroonde iterwa n'umurongo wayo wa frequency, inyungu, n'uburyo ikoreshwa. Hasi aha hari isesengura rya tekiniki ry'ubwoko bwa antene busanzwe: 1. Antene ya E-band y'umurambararo n'umurambararo w'uruhererekane (60–90 GHz): Ingufu ngufi, ifite ubushobozi bwo hejuru ...Soma byinshi
