All Stories

  1. An oscillatory noise-shaped quantizer for time-based continuous-time sigma-delta modulators
  2. A power efficient buck-boost converter by reusing the coil inductor for wireless bio-implants
  3. A wideband time-based continuous-time sigma-delta modulator with 2nd order noise-coupling based on passive elements
  4. Second-order intermodulation cancelation and conversion-gain enhancement techniques for CMOS active mixers
  5. Energy-efficient high-accuracy switching method for SAR ADCs
  6. A pseudo-differential current-reuse structure for opamp-sharing pipelined analog-to-digital converters
  7. MASH ΣΔ modulator with highly reduced in-band quantisation noise
  8. Using interaction between two nonlinear systems to improve IIP3 in active mixers
  9. A low-power four-stage amplifier for driving large capacitive loads