Antenna Array System Defined by Low-Cost Software, as a Measurement Instrument for MIMO, for Research and Academia

Authors

  • Aníbal Llanga-Vargas Universitat Politècnica de València, España
  • Miguel Ferrando-Bataller Universitat Politècnica de València, España
  • Marta Cabedo-Fabres Universitat Politècnica de València, España
  • Carlos Ramiro Peñafiel-Ojeda Universitat Politècnica de València, España

DOI:

https://doi.org/10.37135/unach.ns.001.02.09

Keywords:

SDR, array antennas, measurement instrument, MIMO

Abstract

In this paper, a method to configure Software Defined Array Antenna has been presented, used to measure the S$_{i1}$ parameters, and phases from four radio frequency inputs. The system setup, the waveform generating and the signal processing received of the AD9361 integrated circuit of Analog Devices and the Xilinx Zynq-7000 SoC controller, in a computer has been realized. In mode to determine the precision of the signal phase and power for array antenna applications, a 1-to-8 power divider, and a 180 degree hybrid coupler have been characterized from 0.5 GHz to 6 GHz. Finally, some possibles array antenna synthesis systems applications, beamforming algorithms, and estimation of the signal direction of arrival have been depicted.

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References

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Additional Files

Published

2018-12-12

Issue

Section

Research Articles and Reviews

How to Cite

Antenna Array System Defined by Low-Cost Software, as a Measurement Instrument for MIMO, for Research and Academia. (2018). Novasinergia, ISSN 2631-2654, 1(2), 83-89. https://doi.org/10.37135/unach.ns.001.02.09

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