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Wide Band Dual-Beam U-slot Microstrip Patch Antenna


Awij A.R. Shaikh , M.H. Saboo Siddik College of Engineering; Suhail Shaikh, M.H. Saboo Siddik College of Engineering; Sohail Ansari, M.H. Saboo Siddik College of Engineering; Danish Marwadi, M.H. Saboo Siddik College of Engineering


Dual-Beam, Microstrip Patch Antenna, Wideband


A dual beam wide band microstrip patch antenna is expressed in this paper. Radiation beams of two broadside are obtained by operating the patch antenna at the higher order 〖TM〗_02 mode instead of the fundamental 〖TM〗_01 mode, it radiates a broadside beam. Broadening the antenna bandwidth is achieved by using the U-slot technique. The antenna analysis is carried out with the full wave simulation, and an antenna prototype is fabricated and measured for the validation. When the two operating frequencies are far apart, a dual-frequency patch structure can be conceived to avoid the use of separate antennas. The resonating frequency is of 3.5GHz. The designed antenna operates at two frequencies namely 3.232GHz and 5.008GHz. Simulation of wide band dual beam microstrip patch antenna using ANSYS HFSS software.

Other Details

Paper ID: IJSRDV5I30013
Published in: Volume : 5, Issue : 3
Publication Date: 01/06/2017
Page(s): 159-161

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