Design and Analysis of Notched UWB Antenna to Rejected Unwonted band for Wireless Communication.

ALI KHALID JASSIM, Ansam Qasim Kamil

Abstract


A convenient Ultra-wideband antenna with a notched band frequency is presented to the unwonted band. The antenna is fed using a single feeder. The patch plane consisting of C –shaped resonant. The notched band is implemented by cutting two symmetrical narrow slits from the patch. The antenna is fabricated on a substrate with a dielectric constant of (4.3) and has a compact size of (100×90×1.6) mm3 the required bandwidth is achieved over the UWB frequency range from (3.1 to 10.6GHz) simulation results of the antenna are found to be in good agreement. Time-domain analysis, which includes the frequency response of selecting single-band calculation work at the center frequency (8.5 GHz), results in a wide area to operate without interfering with other frequencies bands also, there is an improvement in the gain.

 


Keywords


Rectangular Band – Notched Ultra-wideband antenna Notched UWB unwonted band C- shape resonant



DOI: http://dx.doi.org/10.12928/telkomnika.v19i6.19768

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