期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2021
卷号：9
期号：7
页码：8115-8121
DOI：10.15680/IJIRCCE.2021.0907043
语种：English
出版社：S&S Publications
摘要：Now a days microstrip patch antenna is using in all satellite band applications. The K band is used for satellite communications, astronomical observations, and radars. Radars in this frequency range provide short range, high resolution and high throughput. The development in communication systems requires the development of low cost, minimal weight and low profile antennas that are capable of maintaining high performance over a wide spectrum of frequencies. Substrate integrated waveguide (SIW) is a new form of transmission line that has been popularized in the past few years and microstrip patch antenna significance by some researchers. This paper proposed the substrate integrated waveguide (SIW) using RO4350B with microstrip patch antenna at k-band. Simulated results show that the optimized bandwidth is approx 10GHz with -33.15dB return loss. The resonant frequency is -24.49 GHz.
