Institute of Electrical and Electronics Engineers (IEEE)
MOTEVASSELIAN, A. and WHITTOW, W.G., 2016. Miniaturization of circular patch microstrip antenna using an arc projection. IEEE Antennas and Wireless Propagation Letters, 16, pp. 517-520.
A semi-circle arc projection is introduced to miniaturize the patch in circular patch microstrip antennas. The idea has been inspired from the effectiveness of a cuboid ridge in size reduction of a rectangular patch microstrip antenna. A prototype of the proposed antenna together with a prototype of a conventional circular patch antenna have been fabricated and measured. The two antennas are compared and the results are presented and discussed. A parametric study is also carried out on the characteristics of the arc projection.
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This work was supported by Engineering and Physical Science Research
Council (EPSRC) under EP/K011383/1 grant