İç mekan uygulamaları için mikro şerit yama anteninin performans artırması

There are many structures of the antennas utilised in wireless communication applications, one of the most widely known and utilised is the Microstrip Patch Antenna (𝑀𝑃𝐴). This antenna is most recognised due to its benefits in terms of geometry configuration that makes it fitting for various of the communication via distance application. The small weight of this antenna structure and the appropriateness for mixture with many of the microwave applications is very useful as well as required. This antenna has flawed by the narrow bandwidth and the low or the poor gain issues. Consequently, to utilise this antenna properly the mentioned issues should be optimised to boost the antenna performance. In this study, we will introduce a design of an MPA with a rectangular patch shape at an operating frequency of 60GHz employing the finite integration technique that is offered by the Computer Simulation Technology (CST) antenna simulation package. This frequency band is chosen due to the free license operation and the ability to get a higher data rate for the indoor application. In order to get the best connection and avoid mismatching issues, the inset-fed scheme is used to feed the simulated antenna; this is the method easy to manufacture and provides naivety modeling and impedance matching. In order to optimise the simulated antenna realisation, the mushroom-like Electromagnetic Bandgap (𝐸𝐵𝐺) square cells are introduced. These cells are implanted over the antenna substrate and connected with the antenna ground plane through the vias. Finally, a performance comparison between utilising the mushroom-like 𝐸𝐵𝐺 structure and the Frequency Selective Surface (𝐹𝑆𝑆) will be studied.