A fast frequency/mode switching quadrature SSB mixer/amplifier for the low power MTG in MB-OFDM UWB radio transceiver

@article{Cha2006AFF,
  title={A fast frequency/mode switching quadrature SSB mixer/amplifier for the low power MTG in MB-OFDM UWB radio transceiver},
  author={Choong-Yul Cha and Eun-chul Park and Hyun-Su Chae and Chun-Deok Suh and Jung-Eim Lee and Jeongwook Koh and Hanseung Lee and Hoon-Tae Kim},
  journal={Digest of Papers. 2006 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems},
  year={2006},
  pages={4 pp.-}
}
A fast frequency/mode switching SSB mixer/amplifier topology is proposed for the implementation of low power multi-tone generator (MTG) in MB-OFDM UWB system. The proposed SSB mixer/amplifier topology is fabricated for the generation of mode-1 band center carrier with 0.18mum CMOS technology. The measurement result shows the 8.5ns mixer/amplifier mode switching time. The center carrier output power levels are -13.0dBm, -12.88dBm, and -14.33dBm in 3432MHz, 3960MHz, and 4488MHz, respectively. The… CONTINUE READING

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