Results 111 to 120 of about 30,948 (265)

DISCUS - The Deep Interior Scanning CubeSat mission to a rubble pile near-Earth asteroid

open access: yes, 2018
We have performed an initial stage conceptual design study for the Deep Interior Scanning CubeSat (DISCUS), a tandem 6U CubeSat carrying a bistatic radar as main payload.
Bambach, Patrick   +7 more
core   +1 more source

Using Particle Filter for Estimating Velocity of Maneuvering Target Being Tracked by Passive Radar

open access: yesSyrian Journal for Science and Innovation
Tracking a target is achieved by estimating its range and velocity, and this process has two types: Bistatic Tracking and Cartesian Tracking. In a passive radar system, the bistatic tracking is achieved by processing the bistatic geometry “One non ...
Anas Almanofi , Ali Kazem
doaj   +1 more source

Imaging Time Optimization Method for Ship Targets of Bistatic SAR

open access: yesLeida xuebao
Bistatic Synthetic Aperture Radar (SAR), with the separated transmitter and receiver working in coordination, cannot only achieves high-resolution imaging in the forward-looking mode, but also possesses outstanding concealment and anti-interference ...
Yahui WANG   +6 more
doaj   +1 more source

A planar near-field scanning technique for bistatic radar cross section measurements [PDF]

open access: yes
A progress report on the development of a bistatic radar cross section (RCS) measurement range is presented. A technique using one parabolic reflector and a planar scanning probe antenna is analyzed. The field pattern in the test zone is computed using a
Tuhela-Reuning, S., Walton, E. K.
core   +1 more source

Optimizing Circular MIMO Array Imaging Using Partial Equivalent Method for Sidelobe Suppression

open access: yesRemote Sensing
In this paper, we propose a novel approach for circular Multiple-Input Multiple-Output (MIMO) array imaging, termed the Partial Equivalent Method (PEM), aimed at sidelobe suppression.
Yiming Dai   +7 more
doaj   +1 more source

A Geometry-Compensated Sensitivity Study of Polarimetric Bistatic Scattering for Rough Surface Observation

open access: yesRemote Sensing
The use of bistatic polarimetric SAR for rough surface observation has attracted increasing interest in recent years, with its acquisition of additional polarimetric information.
Yanting Wang, Thomas L. Ainsworth
doaj   +1 more source

Continued support in the study of lunar and planetary surfaces [PDF]

open access: yes
Radar observations of various planetary surfaces are discussed. A radar investigation of Mars was conducted in conjunction with the Viking landing site selection process.
Howard, H. T.
core   +1 more source

MODELING OF BISTATIC RADAR CLUTTER

open access: yesPerner’s Contacts, 2012
The bistatic radar forms a basic part of multistatic radar systems for Air Traffic Control. The effort in this article is to provide the inside and make basis for future research of the bistatic radar clutter.
Marek Pola, Pavel Bezoušek
doaj  

Clutter Rank Estimation Method for Bistatic Radar Systems Based on Prolate Spheroidal Wave Functions

open access: yesRemote Sensing
Bistatic radar exhibits spatial isomerism and diverse configurations, leading to unique clutter characteristics distinct from those of monostatic radar.
Xiao Tan   +4 more
doaj   +1 more source

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