Truncated stacked elliptical patch antenna for broadband performance

Vijay Sharma; Brajraj Sharma; K. B. Sharma; D. Bhatnagar

doi:10.1117/12.2012325

28 January 2013 Truncated stacked elliptical patch antenna for broadband performance

Vijay Sharma, Brajraj Sharma, K. B. Sharma, D. Bhatnagar

Proceedings Volume 8760, International Conference on Communication and Electronics System Design; 87601Q (2013) https://doi.org/10.1117/12.2012325
Event: International Conference on Communication and Electronics System Design, 2013, Jaipur, India

Abstract

A new design of a single-feed truncated elliptical patch antenna with and without slots for broadband performance with stacked arrangement is proposed in this paper and its performance is tested in free space. This multilayered rectangular microstrip antenna is designed and analyzed by using the ie3d simulation software. In between conducting and ground plane, designed antenna has two glass epoxy fr-4 substrates separated by an air substrate to attain broadband performance. The impedance bandwidth of designed antenna is better than 2.11GHz or 60% with respect to the central frequency. The simulated e plane co and cross radiation patterns are identical in shape for most of the part of bandwidth however at higher frequency side due to the presence of higher modes and cross polarization the radiation pattern are no more directive normal to patch geometry.

Citation Download Citation

Vijay Sharma, Brajraj Sharma, K. B. Sharma, and D. Bhatnagar "Truncated stacked elliptical patch antenna for broadband performance", Proc. SPIE 8760, International Conference on Communication and Electronics System Design, 87601Q (28 January 2013); https://doi.org/10.1117/12.2012325

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