This paper presents the effect of water on a pair of 1.8GHz on-body diversity monopole antennas mounted on the forearm of a sitting male static volunteer. Application of a water
layer to the forearm was seen to both reduce efficiency and increase directivity leading to a slight overall increase in gain. Increased gain was shown to increase antenna correlation thereby reducing diversity gain in the antenna pair.
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Mechanical, Electrical and Manufacturing Engineering
AL-SAFFAR, D., KHATTAK, M.I. and EDWARDS, R.M., 2017. The effects of water on an on-body monopole diversity antenna pair at 1800MHz. 2016 Loughborough Antennas & Propagation Conference (LAPC), Loughborough, 14th-15th November 2016.
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