A new FM transmitter is reported. It adopts a fractional-N PLL synthesizer to realize the FM modulator. An extra offset current has also been applied to eliminate the effects of the mismatch in CP. The chip is fabrica...
A frequency-domain equalizer with a mixed-signal adaptive control loop and a novel baseline wander (BLW) canceller are proposed. The equalizer is independent of channel-modeling accuracy,and its control loop is intr...
A low-power,high-frequency CMOS peak detector is proposed. This detector can detect RF signal and base-band signal peaks. The circuit is designed using SMIC 0.35μm standard CMOS technology. Both theoretical calculati...