Title :
2×2 Real-time Code-Division Multiplexed MIMO channel sounder
Author :
Garcia-Pardo, C. ; Molina-Garcia-Pardo, J.M. ; Rodríguez, J.V. ; Juan-Llácer, L.
Author_Institution :
Inf. Technol. & Commun. Dept., Tech. Univ. of Cartagena, Cartagena, Spain
Abstract :
In this paper, a 2×2 time-domain Multiple-Input Multiple-Output (MIMO) channel sounder is presented. The developed system is based on Code Division Multiplexed (CDM) signals. It is formed by a base band pulse generator, a wideband I/Q modulator and a digital store oscilloscope. This system is compared to a frequency domain channel sounder by means of measurements in order to assure the accuracy of such measurements.
Keywords :
Code division multiplexing; Digital modulation; Frequency domain analysis; Frequency measurement; MIMO; Oscilloscopes; Pulse generation; Pulse modulation; Time domain analysis; Wideband;
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
