Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society

Long Time Pulse Compression Method Based on Coherent Integration

Authors
Baisen Liu, Ye Zhang, Wulin Zhang
Corresponding Author
Baisen Liu
Available Online April 2016.
DOI
https://doi.org/10.2991/emim-16.2016.305How to use a DOI?
Keywords
MIMO radar; Coherent integration; Pulse compression; Signal separation
Abstract
MIMO radar signals emitted from the transmitting side are not the same, the signal received by the receiver is the sum of each emission signal?Therefore, and we need to separate the signal to waveform transmitted by MIMO radar at the receiving end. Adaptive pulse compression method based on iteration can effectively separate MIMO radar transmitting signal, however, this method is adaptive weighting the received signal, through several times of iteration computation, to obtain the best value, so that we can carry out pulse compression. Since the noise is random, each weighted value of the received signal is different. Therefore, we cannot carry out coherently accumulated pulse. To solve this problem, in this paper, we have established a model which MIMO radar receives signal through pulse coherent accumulation mode, and put forward a kind of pulse compression method based on linear constrained minimum variance. This method does not require multi-iterations and easy to calculate. In this way, we can carry out coherently accumulated pulse. The simulation results show that this method can effectively separate MIMO radar signal.
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Proceedings
6th International Conference on Electronic, Mechanical, Information and Management Society
Part of series
Advances in Computer Science Research
Publication Date
April 2016
ISBN
978-94-6252-176-6
ISSN
2352-538X
DOI
https://doi.org/10.2991/emim-16.2016.305How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Baisen Liu
AU  - Ye Zhang
AU  - Wulin Zhang
PY  - 2016/04
DA  - 2016/04
TI  - Long Time Pulse Compression Method Based on Coherent Integration
BT  - 6th International Conference on Electronic, Mechanical, Information and Management Society
PB  - Atlantis Press
SP  - 1503
EP  - 1509
SN  - 2352-538X
UR  - https://doi.org/10.2991/emim-16.2016.305
DO  - https://doi.org/10.2991/emim-16.2016.305
ID  - Liu2016/04
ER  -