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Erschienen in:
2018 | OriginalPaper | Buchkapitel
Effects of Square- and Rectangular-Shaped Slots Kept Over the Microstrip Antenna
verfasst von : Parsha Manivara Kumar, Nalam Ramesh Babu, Lam Ravi Chandra
Erschienen in: Microelectronics, Electromagnetics and Telecommunications
Verlag: Springer Singapore
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Abstract
This paper clearly explains the slot loading effects of microstrip antenna. The effect of a series of square-shaped slots of different sizes is studied by using parametric analysis, and radiation characteristics are observed. Slot dimensions and position are chosen to get the better results. The variation in parameters like 10 db bandwidth, resonant frequency, return loss, radiation pattern, and VSWR with different slot sizes is presented. A rectangular slot width is chosen by using parametric analysis and it is positioned properly over the patch and simulated to obtain dual-band operation antenna which resonates at two different frequencies of 6.96 GHz in C-band and 9.66 GHz in X-band.