Reconfigurable Receiver With Radio-Frequency Current-Mode Complex Signal Processing Supporting Carrier Aggregation
IEEE Journal of Solid-State Circuits(2015)
摘要
A software-defined radio receiver that is suitable for intra-band carrier aggregation is demonstrated. The RF front-end frequency selectivity is enhanced by the combination of the passive mixer and a proposed reconfigurable transimpedance amplifier. High order bandpass filtering function with frequency notches can be achieved at the front-end. Current domain complex signal processing is explored t...
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关键词
Receivers,Radio frequency,Noise,Impedance,Linearity,Mixers
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