Manual

Final Tuning
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Page 10 of 14
BlueCore
Inverted-F and Meander Line Antennas
8 Final Tuning
After tuning the antenna using the VNA procedure, it is necessary to perform fine tuning. This will yield a small
improvement and will be the final optimisation of the antenna. It is best to perform this procedure in an anechoic
chamber, but when this is not possible an indoor or outdoor test range can be used. It is important to minimise
radio signal reflections. Avoid metallic objects such as lab-benches, filing cabinets, lampposts and cars.
Figure 8.1: Locating Product in Far Field of Antenna