OBID i-scan
®
Installation
ID ISC.ANT1300/680-A
FEIG ELECTRONIC GmbH
Page 13 of 50
M71104-1e-ID-B.doc
4
Typical Antenna Configuration (Gate Antenna with two Antennas)
The standard configuration of a gate with three-dimensional tag orientation consists of two
ID ISC.ANT1300/680 Type A with reader and power splitter or multiplexer. If a tag moves through
the gate horizontally, it can be read at lease once. This ensures high reliability of the antenna
system.
4.1 Project
Notes
The antenna configuration described allows detection of a tag moving horizontally through the
capture area of the gate. The tag orientation is non-critical. The tags are detected along a
horizontal axis of motion in certain regions within the antennas. The area of detection depends on
the tag orientation.
The size of the three-dimensional capture area of the antennas is shown in the sketch below.
Fig. 7: Capture area and tag orientation
Notes:
Note that the entire capture area of the antenna is larger than the three-dimensional area
shown in the drawing. This means there are tag orientations in which the tag can be
detected outside the capture area.
GD
10
cm
