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CHAPTER 12: Filter Circuits

Tham khảo tài liệu 'chapter 12: filter circuits', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Funda Integra JAMES COX 2iiđ edition OEl MAR ------ ------- TJ IOMSON It AHN R . CHAPTER 12 Filter Circuits copyright 2002 Delmar Thomson Learning Objectives Describe and Analyze Filter types LPF HPF BPF BSF Passive filters Active filters LC tuned amplifiers Other filter topics Troubleshooting copyright 2002 Delmar Thomson Learning itd edition OFl IVIAR ---- -------- T1 lOM- .ON HAHN NG Funda Integra JAMES COX Introduction A filter is a circuit designed to separate signals from each other based on their frequency. There are four basic types Low-Pass Filter LPF passes signals below some frequency High-Pass Filter HPF passes signals above some frequency Bandpass Filter BPF passes signals between two frequencies Bandstop Filter BSF blocks signals between two frequencies copyright 2002 Delmar Thomson .