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Passive SAR Satellite System (PASSAT): airborne demonstrator and first results

Atkinson, George, Sayin, Alp, Stove, Andrew, Underwood, Craig I., Cherniakov, Mikhail and Antoniou, Michael (2018) Passive SAR Satellite System (PASSAT): airborne demonstrator and first results IET Radar, Sonar & Navigation, 13 (2). pp. 236-242.

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Abstract

This paper presents the development and execution of an airborne experimental campaign as part of the continuing investigation of a passive Synthetic Aperture Radar using digital television broadcasting stations as illuminators of opportunity, and micro-/nano-satellite receivers in Low Earth Orbit. For the flight experiments, a hardware demonstrator was developed that utilised two receiving antennas, allowing both cross-correlation and auto-correlation range compression schemes, and was mounted to an airborne platform to image stationary rural areas up to 50 km from the transmitter. This paper presents the first image results of these experiments as well as initial analysis of image formation aspects including, range compression scheme and effects on the image quality of the signal to noise on the reference channel.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Atkinson, George
Sayin, Alp
Stove, Andrew
Underwood, Craig I.C.Underwood@surrey.ac.uk
Cherniakov, Mikhail
Antoniou, Michael
Date : 17 December 2018
DOI : 10.1049/iet-rsn.2018.5225
Copyright Disclaimer : This paper is a preprint of a paper accepted by IET Radar, Sonar & Navigation, and is subject to Institution of Engineering and Technology Copyright. The final version is published and the copy of record available at the IET Digital Library https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2018.5225
Depositing User : Melanie Hughes
Date Deposited : 16 Oct 2018 15:50
Last Modified : 12 Apr 2019 11:42
URI: http://epubs.surrey.ac.uk/id/eprint/849694

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