극소전력 수신기 구현을 위한 Super-regenerative Oscillator 설계

An Ultra low power super-regenerative oscillator was implemented with on-chip inductor and quench signal generator. The super-regenerative oscillator detects the signal level as low as -70dBm while consuming only 0.48㎃ at 1.5V supply voltage. These results indicate that the super-regenerative oscillator can be outstanding candidate the simple, ultra low power receiver design.