Research Article
SNR Detector for Phased-Multiple-Input-Multiple-Output Radar Applications
@INPROCEEDINGS{10.4108/eai.23-11-2022.2341235, author={Dewangga Adi Putra and Syahfrizal Tahcfulloh}, title={SNR Detector for Phased-Multiple-Input-Multiple-Output Radar Applications}, proceedings={Proceedings of the International Conference on Sustainable Engineering, Infrastructure and Development, ICO-SEID 2022, 23-24 November 2022, Jakarta, Indonesia}, publisher={EAI}, proceedings_a={ICO-SEID}, year={2023}, month={12}, keywords={noise radar phased-mimo snr detector subarray transmit}, doi={10.4108/eai.23-11-2022.2341235} }- Dewangga Adi Putra
Syahfrizal Tahcfulloh
Year: 2023
SNR Detector for Phased-Multiple-Input-Multiple-Output Radar Applications
ICO-SEID
EAI
DOI: 10.4108/eai.23-11-2022.2341235
Abstract
SNR detection should be on the radar depending heavily on noise and RCS. It is known that PMIMO radar uses overlapping subarrays on the transmit (Tx) side with high SNR performance, especially in the presence of interference effects. This performance combined with various subarrays on the PMIMO radar is applied for SNR detection to overcome disturbances such as noise, interference and low RCS. In this paper, the SNR detection for radar is constructed and evaluated based on the influence of SNR variation and noise, the number of Tx subarrays, and the number of Tx-Rx antenna elements. Its performance is compared with existing radars such as phased array (PhA) and MIMO radars. With 10 dB SNR and number of Tx-Rx antenna elements of 8, the SNR detection result of this radar is close to the PhA 1.999 radar because it has high coherence gain and is superior to MIMO radar.