Design and Simulation of Rectangular Slotted Patch Antenna with Air Gap

Rajni Sharma; Rajpati Yadav; Amit Sharma

doi:https://doi.org/10.51976/ijari.211408

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Design and Simulation of Rectangular Slotted Patch Antenna with Air Gap

Rajni Sharma, Rajpati Yadav, Amit Sharma

Vol 2 , Issue 1 , January - March 2014 | Pages: 53-57 | Research Paper

https://doi.org/10.51976/ijari.211408

Received: January 01, 2014 | Revised: February 20, 2014 | Accepted: February 28, 2014 | Published Online: March 15, 2014

Author Details ( * ) denotes Corresponding author

1. * Rajni Sharma, Department of Electronics and Communication Engineering, IIMT Engineering College, Meerut, Uttar Pradesh, India (rajni.shr27@gmail.com)

2. Rajpati Yadav, Department of Electronics and Communication Engineering, IIMT Engineering College, Meerut, Uttar Pradesh, India

3. Amit Sharma, Department of Electronics and Communication Engineering, IIMT Engineering College, Meerut, Uttar Pradesh, India

A compact and ultra-wideband CPW-fed antenna with wide band frequency characteristic has been proposed, and the simulation results are discussed. Due to its electrical characteristics such as very small volume, wide impedance bandwidth, WiMAX band rejection, omnidirectional radiation pattern, and small group delay, the proposed antenna is expected to be a good candidate in various UWB systems.The bandwidth of the proposed antenna to be 2.7 GHz and a center frequency of 2.6GHz is obtained with return loss of -18.58dB. VSWR is less the 2 in the range of frequency 1.8 to 4.6 GHz. The proposed antenna is sutable for hend held device, WIMAX, mobile communication, and wireless applications.

Keywords

Rectangular Slotted Patch Antenna; Resonant Frequency;Broad Band; HFSS Software

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