Results from a radar antenna comparison for a mine detection radar system

1998 ◽  
Author(s):  
A. Ericsson
Keyword(s):  
Radar System ◽  
Mine Detection ◽  
Radar Antenna

Radar based Ground Level Reconstruction Utilizing a Hypocycloid Antenna Positioning System

Frequenz ◽  
2014 ◽  
Vol 69 (1-2) ◽  
pp. 57-64
Author(s):  
Christoph Baer ◽  
Thomas Musch
Keyword(s):  
Planetary Gear ◽  
Ground Level ◽  
Radar System ◽  
Positioning System ◽  
Two Dimensional ◽  
Universal Joint ◽  
Fmcw Radar ◽  
Signal Processing Algorithms ◽  
Processing Algorithms ◽  
Radar Antenna

Abstract In this contribution we introduce a novel radar positioning system. It makes use of a mathematical curve, called hypocycloid, for a slanting movement of the radar antenna. By means of a planetary gear, a ball, and a universal joint as well as a stepping motor, a two dimensional positioning is provided by a uniaxial drive shaft exclusively. The fundamental position calculation and different signal processing algorithms are presented. By means of an 80 GHz FMCW radar system we performed several measurements on objects with discrete heights as well as on objects with continuous surfaces. The results of these investigations are essential part of this contribution and are discussed in detail.

A focused radar antenna for use in seismic mine detection systems

Radio Science ◽  
2004 ◽  
Vol 39 (4) ◽  
pp. n/a-n/a
Author(s):  
Seung H. Lee ◽  
Waymond R. Scott
Keyword(s):  
Mine Detection ◽  
Detection Systems ◽  
Radar Antenna

scholarly journals AMTI Filter Design for Radar with Variable Pulse Repetition Period

2016 ◽  
Vol 67 (2) ◽  
pp. 131-136 ◽  
Author(s):  
Michal Řezníček ◽  
Pavel Bezoušek ◽  
Tomáš Zálabský
Keyword(s):  
Impulse Response ◽  
Filter Design ◽  
Radar System ◽  
Pulse Repetition ◽  
System Stability ◽  
Repetition Period ◽  
Pulse Repetition Period ◽  
Radar Antenna

Abstract This paper presents a design of a Doppler AMTI filter, for a radar with a variable pulse repetition period (stagger). The filter can suppress ground and volume clutter echoes simultaneously. The maximum filter impulse response length is limited to 5 coefficients due to a limited radar system stability and a radar antenna movement.

A New Ultra Wideband, Short Pulse, Radar System for Mine Detection

2002 ◽  
pp. 175-182 ◽  
Author(s):  
F. Gallais ◽  
V. Mallepeyre ◽  
Y. Imbs ◽  
B. Beillard ◽  
J. Andrieu ◽  
...  
Keyword(s):  
Short Pulse ◽  
Radar System ◽  
Ultra Wideband ◽  
Mine Detection ◽  
Pulse Radar
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