Lit Number: 11-06-21-068
Page (25)
Figure 31. Opposing Antennas (out-of-phase)
This arrangement is very useful for access control gates, where the badge is always
worn at right angles to the antenna. Changing the field means it will read across the
width without a hole. This technique is used for livestock applications, where the
electronic ear tag is normally in the same orientation as the badge.
Figure 32. Two 54 µH Antennas connected in Parallel (out-of-phase)
Summary of Contents for 2000 LF Series
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