Open AccessOptimization of Poly Phase Codesin Time Domain for MIMO RADAR
Author(s) -
Pooja Bhamre,
Shilpi Gupta
Publication year - 2019
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.i8910.078919
Subject(s) - waveform , mimo , orthogonality , time domain , computer science , radar , algorithm , range (aeronautics) , phase (matter) , radar systems , domain (mathematical analysis) , electronic engineering , mathematics , telecommunications , engineering , channel (broadcasting) , physics , mathematical analysis , geometry , quantum mechanics , computer vision , aerospace engineering
Multiple Input Multiple Output (MIMO) RADAR system is proficient in improving the range resolution while considering the orthogonality of the signal. In this paper, Poly Phase coded waveforms are optimized in time domain. The phase codes of the transmit waveforms are designed using ‘JAYA’ optimization algorithm and compared with the literature. Though Multi-Objective Decision Making (MODM) problem shows trade-off between different performance parameters, computationally effective ‘JAYA’ algorithm outperforms. The approach is validated with mathematical modeling and numerical simulations.