Title :
Zero-IF radar signal processing
Author :
Stefano Turso;Thomas Bertuch
Author_Institution :
Fraunhofer Institute for High Frequency Physics and Radar Techniques FHR, Fraunhofer Str. 20, 53343 Wachtberg, Germany
Abstract :
In this paper, a zero-IF radar architecture is presented. An agile prototyping environment is shown, based on the capabilities of modern instrumentation complemented by COTS components and minimal custom circuitry. Receiver sensitivity improvements based on the oversampling and antipodal modulation techniques are described.
Keywords :
"Radar","Receivers","Radio frequency","Switches","Sensitivity","Demodulation"
Conference_Titel :
Microwave Conference (EuMC), 2015 European
DOI :
10.1109/EuMC.2015.7346068
