OBID
i-scan
®
Application-Note
Smartshelf Demo
FEIG ELECTRONIC GmbH
Page 11 of 17
N61100-2e-ID-B.doc
4.3.1 Antenna organisation HF-Reader
Since detection of connected antennas is possible only with UHF-Reader and UHF-Multiplexer, it is
very important to follow specific rules considering the antenna organisation when using the HF-
Reader ID ISC.LR2000.
There has to be a gapless structure. It is not allowed to have a gap between two antennas.
General structure:
Until 8 antennas
->
Cascade Level 1
From 9 antennas, till max. 64 antennas
->
Cascade Level 2
from 65 antennas, till max. 512 antennas
->
Cascade Level 3
The lowest level must always be fully equipped with antennas.
Additional multiplexers must always be connected to the smallest free output.
