28-31GHz Waveguide Harmonic Bandstop Tace

Siffofin

Fitar wucewa, wanda kuma aka sani da LC filter, kewayawar tacewa ce da ta ƙunshi haɗin inductance, ƙarfi da juriya, wanda zai iya tace ɗaya ko fiye da jituwa.Mafi na kowa da sauƙi don amfani da m tsarin tace shi ne haɗa da inductance da capacitance a cikin jerin, wanda zai iya samar da wani low impedance kewaye ga manyan masu jituwa (3, 5 da 7);Fitar da aka gyara guda ɗaya, tace mai sau biyu da babban wucewar wucewa duk matattarar wucewa ne.

Tace mai wucewa yana kunshe da amsawar zaren capacitor.

Dangane da yanayin jituwa na tsarin, alal misali, akwai 5th masu jituwa, kuma mitar jituwa shine 250Hz.

A wannan lokacin, capacitance da reactance na m tace suna daidaita, kuma suna resonate a mita na 250Hz.Domin jimlar impedance na biyu resonates a jeri ne 0, wanda aka fi sani da low impedance madauki, a wannan lokaci, duk 5th jituwa zai gudana cikin m tace don cimma sakamako tace.

Saboda aiwatar da dalilai, gabaɗaya magana, tace mai wucewa na iya cimma kusan 245-250Hz, kuma tasirin tacewa zai iya kaiwa sama da 80%.

Yana da kyakkyawan zaɓin mitar mitoci da ayyukan tacewa a cikin da'irori da tsarin mitar lantarki mai ƙarfi, kuma yana iya kashe sigina marasa amfani da hayaniya a wajen rukunin mitar.

Ana amfani da shi don sufurin jiragen sama, sararin samaniya, radar, sadarwa, matakan lantarki, rediyo da talabijin da kayan gwajin lantarki daban-daban.

Lokacin amfani, kula da kyau grounding na harsashi, in ba haka ba zai shafi fitar da band suppression da flatness index.

Paramater