Position (a) (Fig. 2) was the only omni-directional antenna used for the 915 MHz test. It showed one of the highest reading
successes of all 915 MHz antennas (Table 2). All missed tags were located at the bottom of the pallets and the farthest bottom tag read was in the fifth row, with one missed on row two and row four (Fig. 3). The distance to the antenna and reading