Enhancing Q-Factor in a Biquadratic Bandpass Filter Implemented with Opamps
نویسندگان
چکیده
منابع مشابه
A CMOS Q-Enhancement Bandpass-Filter
Paging receivers often have to work in a dense signal environment. This poses high demands on the preselection filter. One of the most difficult aspects is the large image rejection demand, which only can be satisfied by use of a narrow-band or high-Q filter. The practical restrictions for possible filter implementations are the low cost, low power and the small size of the pager. By use of pos...
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ژورنال
عنوان ژورنال: Technologies
سال: 2019
ISSN: 2227-7080
DOI: 10.3390/technologies7030064