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Showing 1 to 5 of 5 for “"N-path Filter"”.
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Design and Analysis of N-path Filter for Radio Frequencies
… integrated circuits previous solutions used for filtering have become viable again. This paper explores whether the N-path filter is viable in the modern day for radio frequency receiver purposes. A non-differential N-path filter was created by utilizing Cadence Virtuoso with a working center …
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Reconfigurable RF front end: A mixer-first architecture and tunable filters
… receiver system and an on-chip tunable bandpass filter, are reviewed and verified. For the mixer-first receiver, a pure passive mixer called distributedly modulated capacitor (DMC) is introduced and analyzed, then simulation in ADS is reported, the results of which prove the capability of DMC to …
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Reconfigurable and Interference-Tolerant Receivers for Next Generation Wireless Systems
… spectrum remains a major design challenge. N-path filters offer a promising solution for efficiently suppressing interference, thanks to their clock-controlled reconfigurability and excellent linearity against in-band and adjacent-channel blockers. While widely adopted in modern receiver …
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CMOS integrated commutated circuits for interference filtering at radio-frequency
Two ways of interference filtering, namely mixer-first receiver with acoustic filter load and N-path low pass filter (LPF), are presented and verified. The passive mixer-first architecture provides high linearity and reconfigurability. The acoustic load at intermediate frequency ensures good …
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Impedance- and spatial-domain aliasing in interference management techniques
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-12-01