GW17070250E Datasheet, PDF (8/20 Pages) List of Unclassifed Manufacturers – 2.4GHz 2dBi Click-in Terminal Dipole Antenna 250mm RG-178 cable IPEX MHFI

V. Ground Plane Effect
Three ground setups are used to see the affect of positioning GW.17close to ground -
1. Small Ground (15 x 9cm) – common size of CPE devices. GW.17 is mounted at the
longer edge for testing.
2. Big Ground Edge (45 x 30cm) – simulate the effect of mounting antenna on a base
station device. GW.17 is mounted at the centre of the longer edge.
3. Big Ground Centre (45 x 30cm) – simulate the effect of mounting antenna in a centre
of a big ground plane, such as vehicle top.
Free space
Small ground edge
Big ground edge
Big ground center
SPE-12-8-014/B/ZL
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