Sebakeng sa ho Tsamaellana ha Electromagnetic (EMC), difilthara tsa band-stop, tse tsejwang hape e le difilthara tsa notch, di sebediswa haholo dikarolong tsa elektroniki ho laola le ho rarolla mathata a tshitiso ya electromagnetic. EMC e ikemiseditse ho netefatsa hore disebediswa tsa elektroniki di ka sebetsa hantle tikolohong ya electromagnetic ntle le ho baka tshitiso e sa hlokahaleng disebedisweng tse ding.
Tšebeliso ea li-filter tsa band-stop tšimong ea EMC e kenyelletsa lintlha tse latelang:
Ho Thibela EMI: Disebediswa tsa elektroniki di ka hlahisa tshitiso ya motlakase (EMI), e ka atang ka dithapo, dithapo, di-antenna, jj., mme ya sitisa tshebetso e tlwaelehileng ya disebediswa kapa ditsamaiso tse ding. Difilthara tsa band-stop di sebediswa ho thibela matshwao ana a tshitiso ka hara meedi e itseng ya maqhubu, ho fokotsa tshusumetso disebedisweng tse ding.
Ho Sefa ka EMI: Disebediswa tsa elektroniki ka botsona di ka boela tsa angoa ke tšitiso ya motlakase ho tswa ho disebediswa tse ding. Disefa tsa band-stop di ka sebediswa ho sefa matshwao a tšitiso ka hara mekgahlelo e itseng ya maqhubu, ho netefatsa tshebetso e nepahetseng ya disebediswa.
EMI Shireletsa: Moralo oa lifilthara tsa band-stop o ka kopanngoa le thepa ea tšireletsa ea electromagnetic ho theha meaho ea tšireletsa, e thibelang tšitiso ea electromagnetic ea kantle ho kena kapa e thibelang matšoao a tšitiso ho tsoa ka har'a lisebelisoa.
Tšireletso ea ESD: Li-filter tsa Band-stop li ka fana ka tšireletso ea Electrostatic Discharge (ESD), e sireletsang lisebelisoa tšenyo kapa tšitiso e bakoang ke electrostatic discharge.
Ho Sefa Mehala ea Motlakase: Mehala ea motlakase e ka jara lerata le matšoao a tšitiso. Li-filter tsa band-stop li sebelisoa bakeng sa ho sefa mehala ea motlakase ho felisa lerata ka har'a mekhahlelo e itseng ea maqhubu, ho netefatsa ts'ebetso e nepahetseng ea lisebelisoa.
Ho Sefa Sehokelo sa Puisano: Dihokelo tsa puisano le tsona di ka ba kotsing ya ho sitiswa. Dihokelo tsa ho emisa di-band di sebediswa ho sefa tshitiso matshwaong a puisano, ho netefatsa puisano e tshepahalang.
Moralong oa EMC, li-filter tsa band-stop ke likarolo tsa bohlokoa ho ntlafatsa tšireletso ea lisebelisoa khahlanong le tšitiso le litšitiso, ho netefatsa ho latela litekanyetso le melaoana ea machaba mabapi le ho lumellana ha motlakase. Mehato ena e kenya letsoho ts'ebetsong e tsitsitseng ea lisebelisoa libakeng tse rarahaneng tsa motlakase, e li lumella ho phela hammoho le lisebelisoa le litsamaiso tse ling ntle le tšitiso.
Khopolo e fana ka mefuta e felletseng ea Lifilimi tsa notch tsa sehlopha sa 5G NR tse tloaelehileng bakeng sa Meralo ea Motheo ea Telecom, Litsamaiso tsa Satellite, Liteko tsa 5G le Lisebelisoa le Lisebelisoa tsa EMC le Microwave Links, ho fihlela ho 50GHz, ka boleng bo botle le litheko tse qothisanang lehlokoa.
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Nako ea poso: Phato-03-2023