Akamaro k'akayunguruzo k'antene y'imodoka ni akahe?
Youdaoplaceholder0 Akamaro k'ingenzi k'akayunguruzo k'antene y'imodoka ni ukugabanya uburyo bwo kubangamira amashanyarazi, kunoza ubwiza bw'itumanaho n'uburyo bwo kugereranya ibimenyetso n'urusaku. Akayunguruzo kanoza uburyo bwo kurengera uburyo bwo kubangamira ibimenyetso n'uburyo bwo kugereranya ibimenyetso n'urusaku binyuze mu kuyungurura ibice bidakenewe, bityo bigatuma sisitemu z'itumanaho zigumana umutekano kandi zizewe.
Imikorere yihariye
Youdaoplaceholder0 Gukumira interference ya electromagnetic : Akayunguruzo ka antene y'imodoka gashobora gushungura neza interference ya electromagnetic, cyane cyane ibimenyetso bya interference bya frequency nyinshi, kugira ngo kabuze kwinjira mu muyoboro w'amashanyarazi no kwanduza ibidukikije bya electromagnetic. Ibi bifasha gutuma ibikoresho by'itumanaho bikora neza kandi birinda ihungabana ry'itumanaho cyangwa amakosa y'amakuru aterwa no interference ya electromagnetic .
Youdaoplaceholder0 Kunoza ireme ry'itumanaho : Mu gushungura ibimenyetso bibangamirana bikoresha frequency nyinshi, akayunguruzo gashobora kunoza ikigereranyo cy'urusaku hagati y'ibimenyetso n'urusaku by'iyakira, bigatuma ibimenyetso by'itumanaho bisobanutse kandi bihamye. Ibi ni ingenzi cyane mu bikoresho by'itumanaho bishyirwa ku modoka, cyane cyane ahantu harangwa urusaku rwinshi, bishobora kugabanya neza urugero rw'urusaku rw'inyuma no kunoza ireme ry'itumanaho .
Youdaoplaceholder0 Kongera amajwi: Amashusho afasha kandi kunoza uburyo amajwi y'ingirakamaro yoherezwa, bigatuma amajwi yakirwa neza kandi neza ku bikoresho nka sisitemu zo kuyobora na radiyo. Ibi NI INGENZI ku mikorere isanzwe ya sisitemu yo kuyobora imodoka na RADIO.
Igishushanyo n'amahame y'imikorere
Akayunguruzo k’antene z’imodoka ubusanzwe kagizwe na capacitors, inductors na resistors. Mu gukoresha uburyo bwazo bwo kohereza frequencies nyinshi no kuziba frequencies nke, ziyobora frequencies nyinshi mu butaka cyangwa mu nsinga zitagira aho zibogamiye, bityo zigashyira ibimenyetso by’imvururu. Byongeye kandi, akayunguruzo gashobora kurushaho gukumira imvururu z’amashanyarazi binyuze mu buryo bwa tekiniki nko kuyungurura ibice byinshi no gusimbuza umurongo uyobora .
Youdaoplaceholder0 Akayunguruzo k'antene z'imodoka ni igikoresho gikoreshwa muri sisitemu za antene z'imodoka, akazi kacyo gakomeye ni ugushungura ibimenyetso bidakenewe kugira ngo antene ishobore kwakira ibimenyetso byifuzwa gusa. Akayunguruzo kanongera ubwiza bw'ibimenyetso byakiriwe n'uburyo sisitemu ihamye binyuze mu kwemerera imirongo runaka y'ibimenyetso gucamo mugihe gikanze indi mirongo .
Ubwoko n'imikorere ya filters za antene z'imodoka
Youdaoplaceholder0 Akayunguruzo k'amajwi gaciriritse : Kemerera ibimenyetso biri munsi y'umuvuduko runaka wo guhagarika amakuru kandi bigahagarika ibimenyetso biri hejuru y'umuvuduko.
Youdaoplaceholder0 Akayunguruzo k'amajwi gakomeye: Kabuza ibimenyetso biri munsi y'umuvuduko runaka wo guhagarara kandi kagaha ibimenyetso biri hejuru y'uwo muvuduko gutambuka.
Youdaoplaceholder0 Band-pass filter : Yemerera ibimenyetso by'umugozi runaka kunyuramo no guhagarika ibimenyetso by'indi migozi.
Akayunguruzo ka Youdaoplaceholder0 gahagarika umurongo: Kabuza ibimenyetso biva ku murongo umwe kandi kagatuma ibimenyetso biva ku wundi murongo binyura.
Uburyo bwo gukoresha antene z'imodoka n'akamaro kazo
Akayunguruzo k'amapine y'imodoka gakoreshwa cyane muri sisitemu zitandukanye z'ikoranabuhanga ry'imodoka, cyane cyane muri antene z'amapine y'amafi ya shark. Iyi miterere ntiryoshye gusa mu buryo bwiza, ahubwo inagabanya neza imbaraga z'umuyaga. Hagati aho, akayunguruzo kubatswemo gashobora gushungura ingaruka z'amashanyarazi zidakenewe, bigatuma ibikoresho by'itumanaho bikora neza. Urugero, akayunguruzo ni ingenzi cyane mu bice by'ingenzi nko kugenzura moteri no gufunga feri kugira ngo izi sisitemu zibe zizewe kandi zinoze umutekano w'imodoka.
Ihame ry'igishushanyo mbonera n'ibipimo bya tekiniki by'amafiriti ya antene y'imodoka
Ihame ry’igishushanyo mbonera cya antenna y’imodoka rishingiye ku gitekerezo cya electromagnetic na circuit design, kandi ubusanzwe kigizwe na capacitors, inductors na resistors. Ibipimo byayo by’ingenzi bya tekiniki birimo frequency yo hagati, frequency yo gukata, bandwidth ya passband, insertion loss, ripple, in-band wave, in-band standing wave ratio, return loss, stopband suppression degree, delay na in-band phase linearity, nibindi. Ibi bipimo hamwe bigena imikorere n'ingaruka za filter .
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