Simulation of Rectangular Ring Micro-Strip Patch Antenna to Enhance Impedance Bandwidth for UWB Wireless Applications | Zendy

Anant Raj Mishra | Zendy; Ankit Gambhir | Zendy; Rajeev Arya | Zendy

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Simulation of Rectangular Ring Micro-Strip Patch Antenna to Enhance Impedance Bandwidth for UWB Wireless Applications

Author(s) -

Anant Raj Mishra,

Ankit Gambhir,

Rajeev Arya

Publication year - 2018

Publication title -

international journal of wireless and microwave technologies

Language(s) - English

Resource type - Journals

eISSN - 2076-9539

pISSN - 2076-1449

DOI - 10.5815/ijwmt.2018.01.04

Subject(s) - antenna factor , electronic engineering , antenna measurement , antenna gain , acoustics , bandwidth (computing) , return loss , patch antenna , antenna efficiency , radiation pattern , antenna (radio) , microstrip antenna , engineering , electrical engineering , computer science , telecommunications , physics

In this paper, simulation of rectangular ring micro-strip patch antenna for ultra wideband (UWB) wireless applications is done. The attractiveness of this antenna is that it employs solo patch that makes it easy to fabricate and economical as well. It also mitigates the issue of misalignment. By making use of matching rectangular strips, impedance bandwidth enhancement is also attained. At centre frequency return loss is not more than -10dB. It demonstrates superior radiation characteristics and reasonable gain in the whole operating band. In the designing of proposed antenna, micro-strip feeding is used for power supply purpose. CST Microwave studio suit 10 is used for the simulation purpose of the proposed antenna, which is a 3D electromagnetic field tool for simulation of electromagnetic field in all frequency bands. After simulation of proposed antenna, enhancement in impedance bandwidth of 20.60%, frequency range of 1.8533 GHz, radiation efficiency of 92.51%, and gain of 3.765dbi are obtained.

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