재구성 가능한 전하영역 데시메이션 필터를 구비한 고선형 직접변환 수신기
유현규, 박정우, 이영재, 김성도, 민병훈, 이상국, 호아이 남
- 9306777 (2016.04.05)
- A direct conversion receiver includes: a high linearity mixer device including a sampler unit charge-sampling an input current according to a sampling frequency, and a buffer unit receiving an output signal from the sampler unit while having a low input impedance, amplifying the received signal, and outputting a current signal; and a filter device decimating an output signal from the mixer device and FIR-filtering the decimated signal.
- KSP 제안 키워드
- Decimation filter, Direct Conversion, Direct conversion receiver, High Linearity mixer, Input Impedance, Low input impedance, Sampling frequency, buffer unit, current signal, high linearity, input current, low input