Title :
MIMO-system with pulse signals
Author :
Slyusar, W.I. ; Dubik, A.N.
Author_Institution :
Central R&D Inst., Arms & Mil. Eng. of the Armed Forces of Ukraine, Kiev, Ukraine
Abstract :
The new principle of pulse signals generating for MIMO-system transmit antenna is offered. It is based on inserting special relative time shift for signals in each channel. That results a superposition of pulses that are overlapped in time. After analog-digital transform of signal mixture on the receiving side the amplitude components of signals are evaluated by known signal arrival times, then the demodulation of transferred messages is executed.
Keywords :
MIMO systems; OFDM modulation; adaptive antenna arrays; array signal processing; radio links; telecommunication channels; transmitting antennas; MIMO system; SMART-antenna; analog-digital transform; analog-to-digital converter; demodulation; digital bearforming; orthogonal frequency division multiplexing; pulse signals generation; signal amplitude components; signal arrival times; signal mixture; transmit antenna; Analog-digital conversion; Antenna arrays; Communication channels; MIMO; Military communication; OFDM; Pulse generation; RF signals; Receiving antennas; Signal generators;
Conference_Titel :
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN :
0-7803-9261-2
DOI :
10.1109/ICATT.2005.1496947
