Analysis and Design of Microstrip Antenna with Slit Method for C-Band Frequency
Abstract
This research aims to design a microstrip antenna working at C-band frequencies, specifically at 6 GHz, with optimal performance. In this design, the slit method is applied to optimise the antenna, which results in improved performance in key parameters. The optimisation results show that the designed antenna achieves a return loss of -16.414 dB and VSWR of 1.355, which reflects high efficiency in signal transmission. In addition, the antenna has an omnidirectional radiation pattern, enabling even signal distribution in all directions. By achieving these specifications, the resulting antenna is considered suitable for applications that require signal stability at C-band frequencies.
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