Abstract
This paper describes the design and parametric study of a planar rectangular ultra-wide band antenna (UWB). The proposed design exploits U-shaped notch and T-shaped slot with circularly truncated corners on the radiating patch along with stepped microstrip feed. Circular truncation is also used at the corners of the partial ground plane with a rectangular notch along with an electromagnetically coupled truncated rectangular strip. This antenna operates in a frequency band ranging from 2.975 to 10.684 GHz with an impedance bandwidth nearly 7.709 GHz. This antenna finds its applications in 5.2/5.8 GHz WLAN, 3.5/5.5 GHz WiMAX, 4 GHz C band, and lower frequencies of X band. The effect of the truncated ground plane and the dimensions of U, T and rectangular shaped notches on the optimization of the return loss is parameterized and discussed in detail.
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Mewara, H.S., Sharma, M., Sharma, M.M., Dadhich, A.: A novel ultra-wide band antenna design using notches and stairs. In: 2014 International Conference on Signal Propagation and Computer Technology (ICSPCT), pp. 425, 429, 12–13 July 2014
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Mewara, H.S., Sharma, M.M., Sharma, M., Gupta, M., Dadhich, A. (2016). A Planar Ultra-Wide Band Antenna Design Using Circularly Truncated Corners and Notches. In: Satapathy, S., Raju, K., Mandal, J., Bhateja, V. (eds) Proceedings of the Second International Conference on Computer and Communication Technologies. Advances in Intelligent Systems and Computing, vol 379. Springer, New Delhi. https://doi.org/10.1007/978-81-322-2517-1_68
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DOI: https://doi.org/10.1007/978-81-322-2517-1_68
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