A 122-mW Low-Power Multiresolution Spectrum-Sensing IC With Self-Deactivated Partial Swing Techniques.
Taejoong SongJongmin ParkSang Min LeeJaehyouk ChoiKihong KimChang-Ho LeeKyutae LimJoy LaskarPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2010)
Keyphrases
- low power
- power consumption
- multiresolution
- spectrum sensing
- cognitive radio networks
- cognitive radio
- high speed
- low cost
- wavelet transform
- single chip
- wireless communication
- vlsi architecture
- vlsi circuits
- low power consumption
- filter bank
- logic circuits
- gate array
- cmos technology
- image sensor
- wavelet coefficients
- frequency band
- user centric
- base station
- power reduction
- mixed signal
- high frequency
- subband