GW715153 Datasheet, PDF (9/26 Pages) List of Unclassifed Manufacturers – 2.4GHz/5.8GHz Dipole Antenna for ISM Band and WLAN IEEE 802.11a/b/g/h

H-Plane Radiation of Bend Position
0
5
330
0
30
-5
-10
300
-15
-20
-25
-30
270
-35
60
90
240
120
2.45GHz
5.0GHz
210
150
5.8GHz
180
4. Ground Plane Effect
Three ground setups are used to see the affect of positioning GW.71 close to
ground -
1. Small Ground (15 x 9cm) – common size of CPE devices. GW.71 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.71 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.
SPE-11-8-125/E/WY Page 9 of 26