17.1 A digitally assisted CMOS WiFi 802.11ac/11ax front-end module achieving 12% PA efficiency at 20dBm output power with 160MHz 256-QAM OFDM signal.
Yuen-Hui CheeFatih GolcukToru MatsuuraChristopher BealeJames F. WangOsama ShanaaPublished in: ISSCC (2017)
Keyphrases
- wifi
- wireless communication
- orthogonal frequency division multiplexing
- ofdm system
- wireless communication systems
- wireless networks
- power consumption
- high speed
- signal strength
- amplitude modulation
- high frequency
- fading channels
- computer simulation
- low cost
- channel estimation
- low power
- multipath
- communication systems
- mobile devices
- base station
- end to end
- estimation algorithm
- location information
- indoor environments
- smart phones
- bit error rate
- channel coding
- cmos technology
- smart home
- communication networks
- user interface
- neural network