3-to-5GHz 4-channel UWB beamforming transmitter with 1° phase resolution through calibrated vernier delay line in 0.13μm CMOS.
Lei WangYongxin GuoYong LianChun-Huat HengPublished in: ISSCC (2012)
Keyphrases
- multiple input multiple output
- communication systems
- ultra wideband
- high speed
- antenna array
- power supply
- waveguide
- multipath
- orthogonal frequency division multiplexing
- wireless channels
- channel estimation
- mimo systems
- mimo ofdm systems
- power consumption
- ultra wide band
- fading channels
- transmission scheme
- dielectric constant
- low cost
- low power
- ofdm system
- dual band
- bit error rate
- multi channel
- high resolution
- frequency domain
- channel coding
- wireless communication
- code division multiple access
- computer systems
- circuit design
- signal to noise ratio
- wireless networks
- multiple input
- wireless systems
- multi view
- short range