A 433 MHz 54 µW wake-up receiver that supports OOK/FSK/PSK demodulation schemes is proposed. Injection-locking and superregenerative reception provide the capabilities of demodulation and linear amplifications with superior sensitivity and high energy efficiency. For a data rate of 200 kbps and a BER  2 .
['Shih-En Chen', 'Kuang-Wei Cheng']
A 433 MHz 54 µW OOK/FSK/PSK compatible wake-up receiver with 11 µW low-power mode based on injection-locked oscillator