Isihlungi se-notchisho isihlungi esinganciphisa ngokushesha isignali yokufaka endaweni ethile ukuze kuzuzwe umphumela wokuhlunga ovimbela isignali yale frikhwensi ukuthi ingadluli. Isihlungi se-notch siwuhlobo lwesihlungi sokumisa ibhande, kodwa ibhande layo lokumisa lincane kakhulu, futhi i-oda lokuqala kufanele libe i-oda lesibili (kuhlanganise ne-oda lesibili) noma ngaphezulu.
Ezinye izinhlelo zokusebenza zezihlungi ze-notch zifaka:
(1) Izihlungi ze-notch zivame ukusetshenziswa ezinhlelweni zokuxhumana, amasistimu wezinsimbi nokulawula, kanye nezinkambu ze-biomedical ukuze kuqedwe ukuphazamiseka kolayini wamandla angu-50/60Hz.
(2) Izihlungi ze-notch noma izihlungi zokumisa i-band zisetshenziswa kakhulu kumasekhethi kagesi nezokuxhumana ukuze kucindezelwe amabhendi amafrikhwensi angafunwa futhi kuvunyelwe amanye amafrikhwensi ukuthi adluliselwe ngokulahlekelwa okuncane.
(3) Izinhlobo zokushintshwa zamadrayivu e-AC kanye ne-DC motor, iziguquli kanye neziguquli zingadala ukuphazamiseka kwe-sinusoidal kuma-harmonics athile wefrikhwensi yomugqa. Ukusetshenziswa kwesihlungi se-notch kuqeda lokhu kugxambukela okungafuneki futhi kunika amandla izilinganiso ezinembile.
(4) Isetshenziswa kubuchwepheshe befoni, i-DSL kanye nezinye izinsiza ze-inthanethi njengendlela yokunciphisa umsindo ukuze kuncishiswe ukuphazamiseka okungafuneki.
(5) Ukwenqatshwa kwamafrikhwensi angafuneki, okungukuthi umsindo, kukhethwa kakhulu emfanekisweni, ekucutshungulweni komsindo nesignali.
(6) Isetshenziswa emkhakheni wezokwelapha, okungukuthi izilinganiso ze-ECG (electrocardiogram), ukuze kuqedwe ingxenye ye-DC.
Njengomklami wesihlungi se-RF,Jingxin can tailor the notch filter from DC-40GHz. If you have any requirements of notch filters, you are welcome to contact us @ sales@cdjx-mw.com
Isikhathi sokuthumela: May-23-2024
