@inproceedings{d67cca5540874bc188d3118f13f09ba5,
title = "Four-channel spatial multiplexing over a millimeter-wave line-of-sight link",
abstract = "A scalable system architecture is proposed and demonstrated for spatial multiplexing over millimeter-wave line-of-sight communication links. This architecture provides increased data capacity without increasing the channel bandwidth. The modulation format is simple (BPSK or QPSK); this facilitates high-rate operation. The spatially multiplexed channels are separated at the receiver using broadband adaptive analog I/Q vector signal processing, a technique which should readily scale to data rates exceeding 10 Gb/s per channel. A control loop continuously tunes the channel separation electronics to correct for changes with time in either the propagation environment or the system components. Design and characterization of a four channel 60 GHz hardware prototype is presented.",
keywords = "Channel separation, Line-of-sight wireless link, Millimeter-wave radio communication, MIMO systems, Spatial multiplexing",
author = "Colin Sheldon and Munkyo Seo and Eric Torkildson and Mark Rodwell and Upamanyu Madhow",
year = "2009",
doi = "10.1109/MWSYM.2009.5165715",
language = "English",
isbn = "9781424428045",
series = "IEEE MTT-S International Microwave Symposium Digest",
pages = "389--392",
booktitle = "IMS 2009 - 2009 IEEE MTT-S International Microwave Symposium Digest",
note = "2009 IEEE MTT-S International Microwave Symposium, IMS 2009 ; Conference date: 07-06-2009 Through 12-06-2009",
}