Abstract
Objectives: Compact and multiband microstrip patch antenna design is essential to meet the huge demand of advanced wireless applications. The objective of the study is to design a serrated structure of patch antenna which is reformed into octagonal shape is proposed to meet the objective. Method: Rogers RT/Duriod 8330(Ɛr=2.2) is used to develop the patch of the proposed antenna. The design is simulated an analyzed by Finite Element Method (FEM) of HFSS software to obtain the output parameters called Returnloss (<-10db), Voltage Standing Wave Ratio (1<VSWR<2). Findings: The developed antenna is capable of handling C, Ku, K, Q and U-band applications in an efficient manner. Applications: This type of antenna will be useful in radar, satellite and mobile applications. Keywords: Octogonal Patch, Returnloss, Serrated Structure, FEM, HFSS, VSWR
Highlights
The growth in usage of electronic devices in day to day life made changes in wireless communication systems
In Some special applications the communication systems such as radars, satellites and GPS (Global Positioning System) are going to be operated in multi frequency applications[1]. At this time the usage of number of different single band antennas can be eliminated by using single micro strip patch antenna
In General, micro strip patch antenna consists of three layers: 1
Summary
The growth in usage of electronic devices in day to day life made changes in wireless communication systems. Increased usage of radars for communication purpose causes demand in small, multi band antennas Due to this requirement patch antenna technology used widely even though they have narrow band radiation, poor polarization purity, low efficiency, low gain and limited power capacity. Apart from this disadvantages the patch antennas having following advantages. In Some special applications the communication systems such as radars, satellites and GPS (Global Positioning System) are going to be operated in multi frequency applications[1] At this time the usage of number of different single band antennas can be eliminated by using single micro strip patch antenna
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