Quasi-Monostatic Versus Near Forward Scatter Geometry in WiFi-Based Passive Radar Sensors

被引：21

作者：

Colone, Fabiola ^{[1
]}

Martelli, Tatiana ^{[1
]}

Lombardo, Pierfrancesco ^{[1
]}

机构：

[1] Sapienza Univ Rome, DIET Dept, I-00184 Rome, Italy

来源：

IEEE SENSORS JOURNAL | 2017年 / 17卷 / 15期

关键词：

Passive bistatic radar; forward scattering radar; barrier coverage; perimeter surveillance; intrusion detection; MOVING TARGETS; BISTATIC RADAR; LOCATION; DOPPLER; SYSTEMS;

D O I：

10.1109/JSEN.2017.2713450

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, the comparison is investigated between quasi-monostatic and near forward scatter configurations for WiFi-based passive radar sensors. To this purpose, a barrier coverage application for vehicular targets is considered as a possible implementation of the conceived green sensor within surface transportation monitoring solutions. The performance of the two alternative sensor geometries are compared by means of theoretical and experimental analysis as well as based on considerations on the practical implementation. The reported results provide a realistic characterization of the performance of a bistatic radar sensor to be exploited in barrier coverage problems and give indications for the design of such a system. The specific demonstration with WiFi-based passive radar aims at extending the use of this emerging technology to perimeter monitoring applications for vehicular targets, exploiting the near forward scatter geometry.

引用

页码：4757 / 4772

页数：16

共 25 条

[1]

[Anonymous], 2012, IEEE AEROSP ELECT SY, V27

[2]

[Anonymous], 1992, INT TELECOMMUNICATIO, P527

[3]

Cherniakov M., 2007, BISTATIC RADAR PRINC

[4] Through-the-Wall Sensing of Personnel Using Passive Bistatic WiFi Radar at Standoff Distances [J].