A phase shift keying demodulator featuring miniaturisation and ultra-low power is presented. By taking advantage of a high signal-to-noise ratio on wirelessly power-combined data transmission, the demodulation can be performed without the carrier recovery circuits requiring phase lock loop, making the design quite competitive with those currently demonstrated in the literature.
Published in:
Electronics Letters
(Volume:44
,
Issue:
14
)
Date of Publication: July 3 2008