Signal-to-Noise Ratio Gains and Synchronization Requirements of a Distributed Radar Network
Abstract
This thesis explores the potential benefits of two, three, and four-node distributed radar networks with the potential to provide a received SNR proportional to n(exp 2) times that of a single-node system, where n is the number of nodes in the network. By plotting the Cassini curves for these distributed radar networks along with the Cassini curves of a monostatic radar system for the same level of received SNR, these benefits are graphically demonstrated. The SNR gains result in a much larger area of coverage for the distributed radar network compared to that of a power-equivalent monostatic radar. The impact of phase and pulse synchronization on a distributed radar network is also explored. By examining phase error and pulse error separately, and then examining their impact on the coverage areas of a two-node distributed radar network, the importance of synchronization to a distributed radar network is demonstrated.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 01, 2006
- Accession Number
- ADA457535
Entities
People
- Sean M. Hurley
Organizations
- Naval Postgraduate School