Active filter for electromagnetic interference (EMI) reduction using a single connection point and a negative impedance converter with cross-coupled transistors

Radio-frequency-to-baseband function-reuse receiver with shared amplifiers for common-mode and differential-mode amplification

Gain-boosted n-path passive-mixer-first receiver with a single mixing step

Ultra-low-voltage current-reuse voltage-controlled oscillator and transconductance-capacitor filter

Area efficient baseband filter