Zosefera Zapamwamba RF Coaxial Comb Interdigital Microstrip Microwave Millimeter Wave Radio Frequency Spiral Suspended Stripline

Imalola zizindikiro zokhala ndi ma frequency opitilira malire enaake kuti zidutse, koma imakana zizindikiro zokhala ndi ma frequency ochepera malire amenewo. Fyuluta ya passive high-pass ndi fyuluta yopangidwa ndi zinthu zopanda mphamvu (R, L ndi C), pogwiritsa ntchito mfundo yakuti reactance ya ma capacitor ndi ma inductors imasintha ndi kusintha kwa ma frequency. Ubwino wa fyuluta ya high-pass ndi: dera ndi losavuta, silifuna magetsi a DC, kudalirika kwakukulu; Imatha kuletsa bwino chizindikiro cha frequency yotsika ndikupangitsa chizindikiro cha frequency yokwera kudutsa. Kuipa kwa fyuluta ya high-pass ndikuti kuchuluka kwa attenuation kumakhala kwakukulu, komwe kungakhudze kulondola kwa chizindikiro; Chizindikiro chomwe chili mu passband chimataya mphamvu, mphamvu ya katundu ndi yodziwikiratu, ndipo kugwiritsa ntchito ma inductors ndikosavuta kuyambitsa induction yamagetsi, ndipo voliyumu ndi kulemera kwa fyuluta ndi kwakukulu pamene inductance L ndi yayikulu, zomwe sizigwira ntchito mu low frequency domain.
Zosefera zodutsa kwambiri zimagawidwanso m'ma filters odutsa kwambiri, ma filters odutsa kwambiri pakati pa digito, ma filters odutsa kwambiri, ndi ma filters odutsa kwambiri opachikidwa.