Commissioning
Parameterizing read/write heads with the DTM
40
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7.1.7
Setting antenna polarization
The antenna polarization can be switched via the DTM. Switching the polarization makes it
possible to change null spots caused by interference. The detection rate can be increased by
switching the polarization. Polarization switching is suitable for example in single tag applica-
tions in particularly metallic environments.
The following graphics schematically illustrate the possibilities of antenna polarization.
ANT
ANT
Fig. 31: Antenna polarization circular (RHCP)
Fig. 32: Antenna polarization circular (LHCP)
ANT
ANT
Fig. 33: Antenna polarization linear (vertical)
Fig. 34: Antenna polarization linear (horizontal)
Summary of Contents for TN-UHF AUS-CDS Series
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