Iimbonakalo:
- High Stopband Rejection
- Ubungakanani obuncinci
Ivumela imiqondiso enefrikhwensi enkulu kunomda othile ukuba idlule, kodwa iyala imiqondiso enefrikhwensi engaphantsi kwaloo mda.I-passive high-pass filter yi-filter eyenziwe ngamacandelo angenayo (i-R, L kunye ne-C), isebenzisa umgaqo wokuba ukusabela kwe-capacitors kunye ne-inductors kuyatshintsha kunye nokutshintsha rhoqo.Iingenelo ze-high-pass filter zezi: isekethe ilula, ayifuni umbane we-DC, ukuthembeka okuphezulu;Inokucinezela ngokufanelekileyo isignali ephantsi yefrikhwensi kwaye yenze isiginali yefrikhwensi ephezulu idlule.Ukungalungi kwesihluzo esiphezulu kukuba izinga lokunciphisa lilikhulu, elinokuthi lichaphazele ukuchaneka komqondiso;Isibonakaliso kwi-passband inokulahlekelwa kwamandla, umphumo womthwalo uyabonakala, kwaye ukusetyenziswa kwee-inductors kulula ukubangela ukufakwa kwe-electromagnetic, kwaye umthamo kunye nobunzima bokucoca bukhulu kakhulu xa i-inductance L inkulu, engasetyenziswanga isizinda samaza aphantsi.
1. Ukucutshungulwa komsindo: Izihlungi eziphezulu zokupasa zingasetyenziselwa ukucutshungulwa komsindo ukwenza buthathaka ingxolo ye-low-frequency okanye ezinye iisignali ezingeyomfuneko eziphantsi, ngaloo ndlela ziphucula umgangatho womsindo.
2. Ukucutshungulwa komfanekiso: Ekuqhubekeni komfanekiso, izihlungi zokupasa eziphezulu zingasetyenziselwa ukuphucula iinkcukacha eziphezulu zefrikhwensi kwimifanekiso, zicace ngakumbi.
3. Ukulungiswa komqondiso we-Sensor: Izihlungi eziphezulu zokupasa zingasetyenziselwa ukucoca ingxolo ye-low-frequency kwimiqondiso ye-sensor, ngaloo ndlela iphucula ukuthembeka kwesignali kunye nokuchaneka.
4. Unxibelelwano lukanomathotholo: Kunxibelelwano lukanomathotholo, izihluzi zokupasa okuphezulu zingasetyenziselwa ukuhluza ingxolo ephantsi-izandi kunye nemiqondiso yokuphazamiseka, ngaloo ndlela kuphuculwe umgangatho wonxibelelwano.
QualwaveIbonelela nge-stopband ephezulu yokulahlwa kwezihluzi zokupasa eziphezulu kuluhlu lwamaza ukuya kuthi ga kwi-145GHz.Izihluzi zokupasa eziphezulu zisetyenziswa ngokubanzi kwizicelo ezininzi.