A Digital Envelope Modulator for a WLAN OFDM Polar Transmitter in 90 nm CMOS.
Paul T. M. van ZeijlManel ColladosPublished in: IEEE J. Solid State Circuits (2007)
Keyphrases
- delta sigma
- metal oxide semiconductor
- analog to digital converter
- power supply
- circuit design
- communication systems
- wireless networks
- wireless communication systems
- sigma delta
- image sensor
- cmos technology
- cmos image sensor
- low cost
- fourier transform
- frequency domain
- integrated circuit
- high speed
- power consumption
- noise shaping
- low power
- wireless local area network
- silicon on insulator
- orthogonal frequency division multiplexing
- mixed signal
- nm technology
- computer systems