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Design of Planar Archimedean Spiral Antenna （平面阿基米德螺旋天线的设计）
© 2014 IJEDR | Volume 2, Issue 2 | ISSN: 2321-9939 Design of Planar Archimedean Spiral Antenna for Wi-Max Using Different Materials 1Sanket N. Patel, 2Vivek R. 1Student, 2Assistant Professor 1Department of Electronics Communication, 1Marwadi education foundation for PG studies, Rajkot, India 1 1 patel.sanket3@, vivek.r@.in Abstract – The purpose of this paper is to study and analysis of planar Archimedean spiral antenna using different substrate materials. The designed antenna is for Wi-Max application and the optimum output is taken at 3.65 GHz frequency. The simulation results are done in HFSS v13 software and the dielectric materials used are FR4, Rogers RT/ duroid 5880 (tm), Teflon (tm). Keywords - HFSS, Spiral Antenna, Wi-Max I.INTRODUCTION There are many research areas but wireless technology is one of the main areas of research for the communication systems and a study of communication systems understanding of the operation and fabrication of antennas is necessary. Antenna is the structure associated with the region of transition between a guided wave and a “free space” wave, or vice versa [1]. The spiral antenna is a wideband antenna with low profile and circular polarization. The frequency band of a spiral antenna depends on the physical dimension of the antenna. The planar Archimedean spiral antenna is the class of frequency independent antenna [2]. Frequency independent antennas are design to minimize finite lengths and maximiz
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