Browsing Research Publications/Outputs by Subject "Radar systems"

Now showing items 1-7 of 7

Analysis of high resolution land clutter using an X-band radar

Author: Melebari, A ; Abdul Gaffar, MY ; Strydom, JJ Date: Oct 2015 In modern radar systems with high range resolution, the statistical properties of clutter have a significant effect on the performance of the radar. Analyzing the radar returns from various clutter terrains is essential when aiming to optimize ... Read more
Element sharing in interleaved antenna arrays

Author: Du Plessis, WP ; Kitching, C ; Bin Ghannam, A Date: Mar 2012 The effect of allowing shared elements in interleaved thinned arrays is investigated. The sidelobe level (SLL) as a function of the number of shared elements mirrors the SLL of thinned arrays as a function of filling factor because the number ... Read more
Hardware in the loop radar environment simulation on wideband DRFM platforms

Author: Strydom, JJ ; Cilliers, Jacques E ; Gouws, M ; Naicker, D ; Olivier, K Date: Oct 2012 This paper describes the development and testing of a digital radio frequency memory (DRFM) kernel, as well as some of the functionality which has been added to the system to make it a fully-fledged hardware in the loop (HIL) radar environment ... Read more
Lidar research in South Africa

Author: Venkataraman, S Date: 2008 Two laser-radar systems in South Africa offer great potential to characterize the region's atmospheric particulate matter and pollutants. Lasers offer great advantages over conventional light sources in terms of peak power and narrow spectral ... Read more
Recent antenna- and microwave systems designed at CSIR, DPSS for radar systems

Author: Botha, Louis ; Kloke, Kevin H ; Smit, Johan C ; Kitching, Celma Date: Jul 2016 We have decided to develop some common building blocks for use in radar system at the CSIR, DPSS. The reasons for doing this are: a) The cost of ad-hoc- developed RF subsystems (using connectorised components) is getting to be prohibitive as ... Read more
A study of system development in a research and development environment with a focus on radar systems

Author: John, RS ; Erasmus, Louwrence D Date: Jul 2020 The objective of this study was to analyse the development of radar systems in a government research and development environment from a systems engineering perspective and identify which, if any, systems engineering tools and methods are used. ... Read more
Utilizing Q-Learning to allow a radar to choose its transmit frequency, adapting to its environment

Author: Wabeke, LO ; Nel, Willem AJ Date: Jun 2010 Recent research show that utilization of knowledge of the environment can allow a radar system to adapt its processing to improve its performance. Furthermore, a radar system that utilize both a-priori and measured knowledge in an adaptive ... Read more

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Browsing Research Publications/Outputs by Subject "Radar systems"

Browsing Research Publications/Outputs by Subject "Radar systems"

Browse

All of ResearchSpace

This Community

Quick Links

Legislation and compliance

General Enquiries

Social Connect