User's Manual

IDENTIFICATION

Installation

ID ISC.ANT1520/700-HPDA/-HPDB

FEIG ELECTRONIC GmbH Page 22 von 92 ID ISC.ANT1520700-HPDA-B

User Manual_M61113-0e-ID-

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6 Typical Antenna Configuration (Gate Antenna with two Antennas)

The standard configuration of a gate with three-dimensional tag orientation consists of one

ID ISC.ANT1520/700-HPDA with reader and multiplexer and one ID ISC.ANT1520/680-HPDB. If a

tag moves, at horizontal line, through the gate, it can be read at least once. This ensures high

reliability of the antenna system.

6.1 Project Notes Antenna

The antenna configuration as described allows detection of a tag moving at a horizontal line,

through the reading 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 reading area of the antennas is shown in the sketch below.

Fig. 10: Capture area and tag orientation

Notes:

Note that the entire reading area of the antenna gate is larger than the three-dimensional

area shown in the drawing (

Fig. 11). This means there are tag orientations in which the tag

can be detected outside the reading area.

To get a optimal performance the reader has to be configured and run in one of the

Automatic Modes (Buffered Read, Notification or Scan Mode).

A= 20 cm

H= 169 cm