A Wideband RF Receiver Using a Harmonic Rejection N-path Notch Filter for 5G Applications
2021 19th IEEE International New Circuits and Systems Conference (NEWCAS)（2021）
摘要
A wideband RF receiver using a harmonic-rejection (HR) N-path notch switching filter with resistive coefficients is presented. It provides harmonic blocker suppression at the input of the RF front-end. The HR notch switching system with resistive coefficients in parallel with the LNA allows for the third harmonic of the switching frequency to be selected. Thus, the input clock frequency of the mul...
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关键词
wideband receiver,harmonic blockers,notch switching filter,harmonic rejection,frequency selection
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