Abstract:This chapter explores different analog-to-digital conversion techniques that are suitable to be implemented in cognitive radio receivers. This chapter details the fundamentals, advantages, and drawbacks of three promising techniques: subsampling, interleaving, and compressive sensing. Due to their major maturity, subsampling-and interleavingbased systems are described in further detail, whereas compressive sensing-based systems are described as a complement of the previous techniques for underutilized spectrum… Show more
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