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A Notion of Diversity Order in Distributed Radar Networks
 

Summary: A Notion of Diversity Order in Distributed
Radar Networks
Rani Daher, Raviraj Adve
Department of Electrical and Computer Engineering
University of Toronto
10 King's College Road, Toronto, ON M5S3G4
Email: {rani,rsadve}@comm.utoronto.ca
Michael C. Wicks
Air Force Research Laboratory
26 Electronics Parkway, Rome, NY 13441, USA
Email: Michael.Wicks@rl.af.mil
Abstract-- We introduce the notion of diversity order in
distributed radar networks. Our long-term goal is to analyze the
trade-off between distributed detection and centralized detection
using co-located antennas. In contrast with the asymptotically
high Signal-to-Noise Ratio (SNR) definition in wireless commu-
nications, we define the diversity order of a distributed radar
network as the slope of the probability of detection (PD) versus
SNR curve at PD = 0.5. In this paper we restrict our analysis
to noise-limited systems. We evaluate the diversity order of fully

  

Source: Adve, Raviraj - Department of Electrical and Computer Engineering, University of Toronto

 

Collections: Engineering