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Comparison of Performance Characterization in 2X2, 3X3 and 4X4 Array Antennas

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Executive Summary

The best way of gain enhancement can be obtained is from the array models, but there are some problems associated with array antennas. Mutual coupling losses, element spacing and design complexity are major concerns in the array antennas. The present paper deals with the performance characterization among the 2X2, 3X3, 4X4 array antennas. Rectangular patch array models are constructed and simulated using Ansoft HFSS. Antenna output parameters and antenna performance characteristics are presented in this current work.

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