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spatial aliasing

Scope: methodological
Papers: 2 | Mentions: 2

Local Knowledge Graph (18 entities)

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Knowledge graph centered on spatial aliasing with 18 nodes and 44 connections. Top connected: alarm communication, Blumstein & Daniel transmission fidelity technique (Sciuridae), camera trapping, acoustic localization, ENSBox collaborative acoustic localization.

Definition

Ambiguity in direction estimation that occurs when sensor spacing exceeds half the wavelength of the signal

Related Terms (1)

grating lobes

Publications (2)

article

An empirical study of collaborative acoustic source localization

2009J Sign Process Systmeasured
other

An empirical study of acoustic source localization

2007referenced

Related Concepts (7)

collaborative sensing

framework2 shared papers

acoustic localization

measurement2 shared papers

alarm communication

process1 shared paper

Cramér-Rao Bound

theory1 shared paper

sensor integration

process1 shared paper

maximum likelihood estimation

framework1 shared paper

camera trapping

measurement1 shared paper