Estimation of displacement vector by linear mimo arrays with reduced system error influences

Weike Feng; Giovanni Nico; Jiyu Guo; Suyun Wang; Motoyuki Sato

doi:10.1109/IGARSS.2019.8900539

Estimation of displacement vector by linear mimo arrays with reduced system error influences

Weike Feng, Giovanni Nico, Jiyu Guo, Suyun Wang, Motoyuki Sato

Department of Basic Studies

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

In this study, a ground-based radar system with two multiple input multiple output (MIMO) arrays is developed for 2D displacement estimation applications. To reduce the influences of antenna position error, channel delay, and phase/gain difference on the imaging quality, calibration methods and phase coherence factor (PCF) based filtering methods are applied. For each MIMO array, target displacement can be measured along its line of sight direction. Co-registration is conducted to help to derive the 2D displacement vector estimations of the targets.

Original language	English
Pages	346-349
Number of pages	4
DOIs	https://doi.org/10.1109/IGARSS.2019.8900539
Publication status	Published - 2019
Event	39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 - Yokohama, Japan Duration: 2019 Jul 28 → 2019 Aug 2

Conference

Conference	39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019
Country/Territory	Japan
City	Yokohama
Period	19/7/28 → 19/8/2

Keywords

Antenna position error
Multiple input multiple output
Phase gain difference
Two-dimensional displacement

ASJC Scopus subject areas

Computer Science Applications
Earth and Planetary Sciences(all)

Access to Document

10.1109/IGARSS.2019.8900539

Cite this

@conference{6dee7d27fc2148fb9457e1a50a591d03,

title = "Estimation of displacement vector by linear mimo arrays with reduced system error influences",

abstract = "In this study, a ground-based radar system with two multiple input multiple output (MIMO) arrays is developed for 2D displacement estimation applications. To reduce the influences of antenna position error, channel delay, and phase/gain difference on the imaging quality, calibration methods and phase coherence factor (PCF) based filtering methods are applied. For each MIMO array, target displacement can be measured along its line of sight direction. Co-registration is conducted to help to derive the 2D displacement vector estimations of the targets.",

keywords = "Antenna position error, Multiple input multiple output, Phase gain difference, Two-dimensional displacement",

author = "Weike Feng and Giovanni Nico and Jiyu Guo and Suyun Wang and Motoyuki Sato",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 ; Conference date: 28-07-2019 Through 02-08-2019",

year = "2019",

doi = "10.1109/IGARSS.2019.8900539",

language = "English",

pages = "346--349",

}

TY - CONF

T1 - Estimation of displacement vector by linear mimo arrays with reduced system error influences

AU - Feng, Weike

AU - Nico, Giovanni

AU - Guo, Jiyu

AU - Wang, Suyun

AU - Sato, Motoyuki

PY - 2019

Y1 - 2019

N2 - In this study, a ground-based radar system with two multiple input multiple output (MIMO) arrays is developed for 2D displacement estimation applications. To reduce the influences of antenna position error, channel delay, and phase/gain difference on the imaging quality, calibration methods and phase coherence factor (PCF) based filtering methods are applied. For each MIMO array, target displacement can be measured along its line of sight direction. Co-registration is conducted to help to derive the 2D displacement vector estimations of the targets.

AB - In this study, a ground-based radar system with two multiple input multiple output (MIMO) arrays is developed for 2D displacement estimation applications. To reduce the influences of antenna position error, channel delay, and phase/gain difference on the imaging quality, calibration methods and phase coherence factor (PCF) based filtering methods are applied. For each MIMO array, target displacement can be measured along its line of sight direction. Co-registration is conducted to help to derive the 2D displacement vector estimations of the targets.

KW - Antenna position error

KW - Multiple input multiple output

KW - Phase gain difference

KW - Two-dimensional displacement

UR - http://www.scopus.com/inward/record.url?scp=85070450459&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85070450459&partnerID=8YFLogxK

U2 - 10.1109/IGARSS.2019.8900539

DO - 10.1109/IGARSS.2019.8900539

M3 - Paper

AN - SCOPUS:85070450459

SP - 346

EP - 349

T2 - 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019

Y2 - 28 July 2019 through 2 August 2019

ER -

Estimation of displacement vector by linear mimo arrays with reduced system error influences

Abstract

Conference

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this