EAN: 9783031003837

SYNTHESIS LECTURES ON ALGORITHMS AND SOFTWARE I...

Recent advances in sensor technology and information processing afford a new flexibility in the
design of waveforms for agile sensing. Sensors are now developed with the ability to
dynamically choose their transmit or receive waveforms in order to optimize an objective cost
function. This has exposed a new paradigm of significant performance improvements in active
sensing: dynamic waveform adaptation to environment conditions  target structures  or
information features. The manuscript provides a review of recent advances in waveform-agile
sensing for target tracking applications. A dynamic waveform selection and configuration scheme
is developed for two active sensors that track one or multiple mobile targets. A detailed
description of two sequential Monte Carlo algorithms for agile tracking are presented  together
with relevant Matlab code and simulation studies  to demonstrate the benefits of dynamic
waveform adaptation. The work will be of interest not only to practitioners of radar and sonar
but also other applications where waveforms can be dynamically designed  such as communications
and biosensing. Table of Contents: Waveform-Agile Target Tracking Application Formulation  
Dynamic Waveform Selection with Application to Narrowband and Wideband Environments   Dynamic
Waveform Selection for Tracking in Clutter   Conclusions   CRLB Evaluation for Gaussian
Envelope GFM Chirp from the Ambiguity Function   CRLB Evaluation from the Complex Envelope

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