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.
Funding
This work was supported by Engineering and Physical Science Research
Council (EPSRC) under EP/K011383/1 grant
History
School
Mechanical, Electrical and Manufacturing Engineering
Published in
IEEE Antennas and Wireless Propagation Letters
Citation
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.
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Version
VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution 3.0 Unported (CC BY 3.0) licence. Full details of this licence are available at: http://creativecommons.org/licenses/by/3.0/
Acceptance date
2016-06-30
Publication date
2016
Notes
This work is licensed under a Creative Commons Attribution 3.0 License. For more information, see http://creativecommons.org/licenses/by/3.0/.