FXR.07.A.DG Datasheet, PDF (4/10 Pages) Taoglas antenna solutions – Can be placed directly on metal surfaces

3. Antenna Application
3.1. Test setup
A test fixture is used to measure the maximum interrogation distance. The
FXR.07.A.dg antenna is connected to a NFC evaluation board and then placed on the
fixed part of the fixture.
Evaluation
Board
Measuring
Scale
Test
Fixture
Measurement
Arm
Passively
Powered Tag
Sample on thin
plastic sheet
Antenna
RFID Reader
Module
The test sample is placed on a thin sheet of plastic connected to the movable part of
the fixture. Then the distance is carefully adjusted until the reader can no longer read
the sample, thus the maximum interrogation distance is displayed in the ruler.
SPE-15-8-075/A/CM Page 4 of 10