scholarly journals Design of triple-layer double U-slot patch antenna for wireless applications

2015 ◽  
Vol 13 (5) ◽  
pp. 526-534 ◽  
Author(s):  
Naresh Kumar Darimireddy ◽  
R. Ramana Reddy ◽  
A. Mallikarjuna Prasad
Keyword(s):  
Patch Antenna ◽  
Wireless Applications ◽  
Triple Layer

scholarly journals Triple Frequency CPW Fed Fractal Antenna for Wireless Applications

2019 ◽  
Vol 8 (3) ◽  
pp. 247-250
Keyword(s):  
Flame Retardant ◽  
Patch Antenna ◽  
Return Loss ◽  
Substrate Material ◽  
Fractal Antenna ◽  
Wireless Applications ◽  
Triple Frequency ◽  
Triple Band

A Triple Frequency CPW feed fractal patch antenna has been designed for the S and C band applications with the operating frequencies of 2.29GHz, 3.46GHz and 5.89GHz. Patch has been etched with slots in a periodic manner which led for the generation of triple band of resonance. Flame Retardant Glass epoxy is taken as substrate material which is having a thickness of 1.6mm and a 50Ω stripline has been used to excite the antenna. Fractal technique has been implemented to attain the triple frequency of operation. The overall dimension of the antenna is 60mm×60mm×1.6mm. The Proposed antenna is having resonance which is covering the S and C band frequencies with a return loss value less than -10dB for entire bandwidth. Commercially available 3D simulator Ansys HFSS software has been used to design the proposed antenna

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