Title :
Noise generator for noise spectroscopy
Author :
Kubasek, Radek ; Al Khaddour, M.
Author_Institution :
Dept. of Theor. & Exp. Electr. Eng., Brno Univ. of Technol., Brno, Czech Republic
Abstract :
The article describes the basic study of broadband noise signal application in the investigation of materials. The aim is to find a metrology method utilizable for the research on metamaterials in the frequency range of about 100 MHz to 10 GHz. The instrumental equipment and other requirements are presented. This article provides an overview of the current potentialities in the described field and summarizes the aspects necessary for noise spectroscopy.
Keywords :
broadband antennas; noise generators; noise measurement; broadband noise signal application; metamaterials; noise generator; noise spectroscopy; wideband antenna; Bandwidth; Circuit noise; Frequency; Impedance; Metamaterials; Noise generators; Power amplifiers; Power generation; Spectroscopy; Testing; Noise generator; WB antenna; metamaterial; spectroscopy;
Conference_Titel :
Signals, Circuits and Systems (SCS), 2009 3rd International Conference on
Conference_Location :
Medenine
Print_ISBN :
978-1-4244-4397-0
Electronic_ISBN :
978-1-4244-4398-7
DOI :
10.1109/ICSCS.2009.5414167
