Received echo signals in a distributed radar network

Citation Author(s):
In-O
Choi
Pohang University of Science and Technology
Kyung-Tae
Kim
Pohang University of Science and Technology
Submitted by:
Kyung-Tae Kim
Last updated:
Tue, 05/17/2022 - 22:17
DOI:
10.21227/8m5f-6057
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Abstract 

This image is geometry of distributed radar netwrok for parameter estimation. In this distributed radar netwrok, three echo signals are computed by uisng VIRAF software and CAD model of cone-shaped warhead with micro-motion dynamics.

Instructions: 

In the distributed radar network system, we assumed three radars to be far enough away from each other, resulting in three different aspect angles, 85˚ for Rx1, 84.9˚ for Rx2, and 84.8˚ for Rx3.

These dataset files are three echo signals received from three radars in a noisy environment with SNR = 30 dB, and are composed of four vectors as follows:

sig1 : The 1st echo signal at Rx1, sig2 : The 2nd echo signal at Rx2, sig3 : The 3rd echo signal at Rx3, t : Time axis