I-antenna ye-waveguide probe yi-eriyali edla ngokusetyenziswa kwi-microwave kunye ne-millimeter wave frequency bands, ene-directivity elungileyo kunye nokusebenza kwebroadband.Kungoyilo olukhethekileyo lwesakhiwo se-waveguide apho i-electromagnetic wave ikhokelwa ngokufanelekileyo kwaye igxininiswe ngexesha lenkqubo yothumelo.
I-antenna ye-waveguide probe ikakhulu yenziwe ngamacandelo amabini: i-waveguide kunye ne-waveguide probe.I-waveguide yityhubhu yentsimbi enodonga lwangaphakathi olugudileyo olukhokela ukuhanjiswa kwamaza ombane.I-waveguide probe ibekwe kwelinye icala le-waveguide kwaye isetyenziselwa ukuhambisa kunye nokufumana amaza ombane.I-Waveguide probes idla ngokwenziwa ngemathiriyeli yentsimbi kwaye iza ngokwemilo eyahlukeneyo, kubandakanya uphondo, uphondo kunye nesilinda.Iimilo ezahlukeneyo ze-waveguide probes zinokuqhelana neemfuno ezahlukeneyo zesicelo.
Ii-eriyali ze-Waveguide probe zineenzuzo ezininzi.Okokuqala, ngenxa yesiphumo esikhokelayo sesakhiwo se-waveguide, i-antenna ye-waveguide probe inokufikelela kwi-directivity ephezulu, inokugxininisa amandla kwicala elinye, kwaye iphucule ukusebenza kakuhle kokuhanjiswa komqondiso kunye nokwamkelwa.Okwesibini, i-antenna ye-waveguide probe inokusebenza kwe-broadband kwaye inokubonelela ngomlinganiselo ophantsi wokuma kwamaza kuluhlu oluthile lwamaza, olunceda ekuphuculeni umgangatho kunye nokuthembeka kokuhanjiswa kwedatha.Ukongeza, i-antenna ye-waveguide probe isenokugcina ukusebenza kakuhle kwi-high-frequency kunye ne-high-power environments, kwaye inokuqina okuphezulu kunye nokuzinza.
Ii-antenna ze-waveguide probe zisetyenziswa kakhulu kwinkalo yonxibelelwano.Umzekelo, isoloko isetyenziswa kuluhlu lwe-eriyali kwiinkqubo zonxibelelwano lwe-microwave ukuhambisa umqondiso osebenzayo kunye nokwamkelwa.Ukongeza, ii-eriyali ze-waveguide probe zihlala zisetyenziswa kwiinkqubo ze-radar, iinkqubo zonxibelelwano ngesathelayithi, iinkqubo zokuvalelwa kude kunye nezinye iindawo zokubona, ukufumana kunye nokuhambisa imiqondiso ye-electromagnetic.
Nangona kunjalo, ii-antennas ze-waveguide probe nazo zinento engalunganga.Okokuqala, ngenxa yesakhiwo sayo esiyinkimbinkimbi, inkqubo yokuvelisa kunye nokufakwa inzima kwaye iindleko ziphezulu.Okwesibini, ukusebenza rhoqo kwe-antenna ye-waveguide probe inqunyelwe bubungakanani kunye nokumila kwe-waveguide, kwaye ayifanelekanga kuzo zonke iibhendi zamaza.Ukongeza, ii-eriyali ze-waveguide probe zinovakalelo kutshintsho olusingqongileyo, olufana nokutshintsha kobushushu kunye nokufuma, okunokukhokelela ekuthotyweni kokusebenza.
Ukushwankathela, i-eriyali ye-waveguide probe yi-eriyali esebenza ngomkhombandlela kunye nebroadband, kwaye inethemba elibanzi losetyenziso kwi-microwave kunye ne-millimeter yamaza amaza amaza.Ngophuhliso oluqhubekayo kunye nenkqubela phambili yesayensi kunye nethekhnoloji, kukholelwa ukuba ukusebenza kunye nemimandla yesicelo se-antenna ye-waveguide probe iya kuba nokuphumelela okukhulu kunye nokwandiswa.
Ixesha lokuposa: Aug-28-2023