International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 04 Issue: 11 | Nov -2017 www.irjet.net p-ISSN: 2395-0072 © 2017, IRJET | Impact Factor value: 6.171 | ISO 9001:2008 Certified Journal | Page 1676 Analysis of Rectangular Micro-Strip Patch Antenna for Wi-Fi Applications K Phani Srinivas 1 , Dr.K.Sai Manoj 2 , Mrudula Kudaravalli 3 1 Head R&D Amrita Sai Institute of Science and Technology, Paritala, AP, India 2 CEO Amrita Sai Institute of Science and Technology, Paritala, AP, India 3 Assistant Professor Amrita Sai Institute of Science and Technology, Paritala, AP, India technique is used for the desired output. To fulfill, our application, of the designing of the Micro-strip patch An approach to design and optimization of WLAN patch antennas for Wi-Fi these are: a. Two-Line fed rectangular micro-strip patch antenna b. Inset fed rectangular micro- strip patch antenna Micro-strip Patch Antennas A Micro-strip patch antenna is a thin square patch on one side of a dielectric substrate and the other side having a plane to the ground. The patch in the antenna is made of a conducting material Cu (Copper) or Au (Gold) and this can be in any shape, rectangular, circular, triangular, and elliptical or some other common shape. The basic antenna element is a strip conductor of length L and width W on a dielectric substrate with constant thickness or height of the patch being h with a height and thickness t is supported by a ground plane. The rectangular patch antenna is designed so as it can operate at the resonance frequency. The length that is for the patch does depend on the height, width of the patch and the dielectric substrate. Geometrical configuration of Rectangular Micro strip Antenna Dimensions of the Rectangular Patch The dimensions, bandwidth and gain of the microstrip patch antenna are determined by the operating frequency of the antenna, the relative dielectric constant, and thickness of the substrate material. Feed point L Dielectric substrate w h Ground plane ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract: The Objective of this Rectangular Micro-Strip Patch antenna Design for the Purpose of Wi-Fi applications. The Purpose of this research Paper is to Design, Simulate, Test and Analyze new type of Rectangular Micro-Stip Patch Antenna with Substrate as RT Duroid and also with two- Feed Line. The Proposed Model Consisting of Method of Moments with Linear Polarization.. The analytical study of the current design is simulation using HFSS Tool and the experimental validation is performed on ZNB20 vector network analyzer (VNA). Keywords: - Linear Polarization (LP), RT Durioid, Wireless Network (Wi-Fi), MOM (Method Of Moments) INTRODUCTION Wi-Fi technology provides its users with the liberty of connecting to the Internet from any place such as their home, office or a public place without the hassles of plugging in the wires, by now you should be quite aware of that at least. It is quicker than the conventional modem for accessing information over a large network. With the help of different amplifiers, the users can easily change their location without a disruption in their network access. Wi- Fi enabled devices are compliant with each other to grant efficient access of information to the user. Wi-Fi location where the users can connect to the wireless network is called a Wi-Fi hotspot. Through the Wi-Fi hotspot, the users can even enhance their home business, as Accessing information through Wi-Fi is simple. Accessing a wireless network (Wi-Fi) through a Hotspot in some cases is cost- free while in some it may carry additional charges. Many standard Wi-Fi chips such as PCI, mini-PCI, USB, Card-bus and PC card, Express Card make the Wi-Fi experience convenient and pleasurable for the users. These small devices are normal plug and play and can be easily used if your device does not provide in build Wi-Fi. But now every single thing comes with Wi-Fi including lowest end mobile phones, tablets. DESIGN AND ANALYSIS OF PROPOSED ANTENNA FOR WI-FI The proposed antenna is the rectangular Micro-strip patch antenna and after theoretical calculation for the rectangular Micro-strip patch antenna the optimization