Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Duo Zhang, Zhi Tian, Guo Wei. Spatial Capacity of Narrowband vs. Ultra-wideband Cognitive Radio Systems. IEEE Transactions on Wireless Communications, 7(11-2):4670-4680, 2008. [doi]