ResearchSpace
→
Browsing by Subject

Browsing by Subject "Digital radio frequency memory"

Now showing items 1-4 of 4

Digital instantaneous frequency measurement technique utilising high-speed ADC’s and FPGA’s

Author: Herselman, PL ; Cilliers, Jacques E Date: 27 Feb 2006 This paper presents the Digital Instantaneous Frequency Measurement (DIFM) technique, which can measure the carrier frequency of a received waveform within a fraction of a microsecond. The resulting frequency range, resolution and accuracy ... Read more
Effect of DRFM phase responsext on the doppler spectrum of a coherent radar: critical implications and possible mitigation techniques

Author: Herselman, PL ; Nel, Willem AJ ; Cilliers, Jacques E Date: Feb 2006 In this research, the critical implications of the phase response of a Digital Radio Frequency Memory (DRFM) based repeater system on the Doppler spectrum of a modern, coherently processing radar system (for example pulsed Doppler radar) are ... Read more
Efficient generation of random signals with prescribed probability distribution and spectral bandwidth via ergodic transformations

Author: McDonald, Andre M ; Van Wyk, MA Date: Sep 2018 A novel random signal generator design that accommodates the specification of both the sample probability distribution as well as the signal bandwidth is presented in this paper. The generator achieves a high degree of computational efficiency ... 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

Now showing items 1-4 of 4

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing by Subject "Digital radio frequency memory"

Browsing by Subject "Digital radio frequency memory"

Browse

All of ResearchSpace

Quick Links

Legislation and compliance

General Enquiries

Social Connect