Table 1: value of Henze-Zirkeler’s test.

Number of wall antennas: 1Number of wall antennas: 2Number of wall antennas: 3

Number of Monopoles: 10.8500.1960.000
Number of Monopoles: 20.6570.0600.000
Number of Monopoles: 30.3700.0000.000
Number of Monopoles: 40.2300.0000.000
Number of Monopoles: 50.0660.0000.000
Number of Monopoles: 60.0200.0000.000