[1]

60GHz OFDM hardware demonstrators in SiGe BiCMOS: state-of-the-art and future development

Chang-Soon Choi, et al.

Published in IEEE PIMRC 2008, www.pimrc2008.org

Abstract: We present 60GHz OFDM hardware demonstrators developed so far and outline design considerations for future developments. OFDM schemes have been developed to combat multi-path interferences in indoor wireless environments and further optimized for multi-gigabit data transmission in 60GHz-band. RF and IF analogues front-ends (AFEs) have been developed with high-speed SiGe BiCMOS technologies. Future developments on AFE are mainly devoted to one-chip integration of RF and IF components based on a sliding IF architecture. We have already finished several demonstrations and achieved wireless transmission of about 1Gbps OFDM signals. They will be continuously upgraded and optimized for higher data transmission with better link adaptability.

Deutsch		Home	Partners	Sub-Projects	Publications
Publications Publications, alphabetical order Publications 2008 Publications 2009 Publications 2010 Publications 2011 ICC 2009 PR 01/2009 Final Presentation	[1] 60GHz OFDM hardware demonstrators in SiGe BiCMOS: state-of-the-art and future development Chang-Soon Choi, et al. Published in IEEE PIMRC 2008, www.pimrc2008.org Abstract: We present 60GHz OFDM hardware demonstrators developed so far and outline design considerations for future developments. OFDM schemes have been developed to combat multi-path interferences in indoor wireless environments and further optimized for multi-gigabit data transmission in 60GHz-band. RF and IF analogues front-ends (AFEs) have been developed with high-speed SiGe BiCMOS technologies. Future developments on AFE are mainly devoted to one-chip integration of RF and IF components based on a sliding IF architecture. We have already finished several demonstrations and achieved wireless transmission of about 1Gbps OFDM signals. They will be continuously upgraded and optimized for higher data transmission with better link adaptability.