Phase Synchronization for MIMO Radars in the Absence of Channel Reciprocity
Summary :
This letter presents a novel phase synchronization algorithm for a MIMO radar system in order to overcome the limitation of the existing algorithms relying on channel reciprocity, or line-of-sight, assumption between radar elements. The proposed algorithm is capable of synchronizing local oscillator phases among radar elements even if line-of-sight communication links are not available. Furthermore, the proposed algorithm exhibits robust MSE performance in the presence of frequency estimation error. The performance of the proposed algorithm was analyzed theoretically and verified by simulations.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E97-A No.5 pp.1130-1135
- Publication Date
- 2014/05/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E97.A.1130
- Type of Manuscript
- LETTER
- Category
- Digital Signal Processing
Authors
Kwanggoo YEO
Korea University
Hyuk-soo SHIN
Korea University
Hoon-gee YANG
Kwangwoon University
Young-seek CHUNG
Kwangwoon University
Myung-deuk JEONG
Agency for Defense Development
Wonzoo CHUNG
Korea University
Keyword
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Kwanggoo YEO, Hyuk-soo SHIN, Hoon-gee YANG, Young-seek CHUNG, Myung-deuk JEONG, Wonzoo CHUNG, "Phase Synchronization for MIMO Radars in the Absence of Channel Reciprocity" in IEICE TRANSACTIONS on Fundamentals,
vol. E97-A, no. 5, pp. 1130-1135, May 2014, doi: 10.1587/transfun.E97.A.1130.
Abstract: This letter presents a novel phase synchronization algorithm for a MIMO radar system in order to overcome the limitation of the existing algorithms relying on channel reciprocity, or line-of-sight, assumption between radar elements. The proposed algorithm is capable of synchronizing local oscillator phases among radar elements even if line-of-sight communication links are not available. Furthermore, the proposed algorithm exhibits robust MSE performance in the presence of frequency estimation error. The performance of the proposed algorithm was analyzed theoretically and verified by simulations.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E97.A.1130/_p
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@ARTICLE{e97-a_5_1130,
author={Kwanggoo YEO, Hyuk-soo SHIN, Hoon-gee YANG, Young-seek CHUNG, Myung-deuk JEONG, Wonzoo CHUNG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Phase Synchronization for MIMO Radars in the Absence of Channel Reciprocity},
year={2014},
volume={E97-A},
number={5},
pages={1130-1135},
abstract={This letter presents a novel phase synchronization algorithm for a MIMO radar system in order to overcome the limitation of the existing algorithms relying on channel reciprocity, or line-of-sight, assumption between radar elements. The proposed algorithm is capable of synchronizing local oscillator phases among radar elements even if line-of-sight communication links are not available. Furthermore, the proposed algorithm exhibits robust MSE performance in the presence of frequency estimation error. The performance of the proposed algorithm was analyzed theoretically and verified by simulations.},
keywords={},
doi={10.1587/transfun.E97.A.1130},
ISSN={1745-1337},
month={May},}
Copy
TY - JOUR
TI - Phase Synchronization for MIMO Radars in the Absence of Channel Reciprocity
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1130
EP - 1135
AU - Kwanggoo YEO
AU - Hyuk-soo SHIN
AU - Hoon-gee YANG
AU - Young-seek CHUNG
AU - Myung-deuk JEONG
AU - Wonzoo CHUNG
PY - 2014
DO - 10.1587/transfun.E97.A.1130
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E97-A
IS - 5
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - May 2014
AB - This letter presents a novel phase synchronization algorithm for a MIMO radar system in order to overcome the limitation of the existing algorithms relying on channel reciprocity, or line-of-sight, assumption between radar elements. The proposed algorithm is capable of synchronizing local oscillator phases among radar elements even if line-of-sight communication links are not available. Furthermore, the proposed algorithm exhibits robust MSE performance in the presence of frequency estimation error. The performance of the proposed algorithm was analyzed theoretically and verified by simulations.
ER -
English
