Title :
ASIC implementation of an OFDM baseband transceiver for HINOC
Author :
Chen, Hongming ; Chen, Xiaoyuan ; Liu, Tie ; Cheng, Yuhua
Author_Institution :
Shanghai Res. Inst. of Microelectron. (SHRIME), Peking Univ., Shanghai, China
Abstract :
This paper describes the implementation of an area-efficient baseband transceiver using a conventional 1.2V, UMC 0.13μm Logic HS FSG process for HINOC communication systems. The novel scheme of channel training (CT) method based on beacon frame is proposed. The chip die size is 5.3 mm × 5.3 mm which fully integrated 2-channels ADC and 2-channels DAC. The data throughput in PHY layer achieves 97.44Mbps currently (1024 QAM modulation mode). Total power dissipation is 208.6mW with 3.3V power supply.
Keywords :
OFDM modulation; analogue-digital conversion; application specific integrated circuits; digital-analogue conversion; quadrature amplitude modulation; transceivers; 2-channels DAC; ASIC implementation; HINOC communication systems; OFDM baseband transceiver; PHY layer; QAM modulation mode; UMC logic HS FSG process; area-efficient baseband transceiver; channel training; chip die size; data throughput; fully integrated 2-channels ADC; power 208 mW; power dissipation; size 0.13 mum; voltage 1.2 V; voltage 3.3 V; Baseband; Correlation; Indium phosphide; Modulation; Random access memory; Baseband; HINOC; OFDM; QAM;
Conference_Titel :
ASIC (ASICON), 2011 IEEE 9th International Conference on
Conference_Location :
Xiamen
Print_ISBN :
978-1-61284-192-2
Electronic_ISBN :
2162-7541
DOI :
10.1109/ASICON.2011.6157148
