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Title: Analysis of slotted microstrip antenna with partial substrate removal and defected ground structure
Authors: Sarvam Rameswarudu, P. V. Sridevi
Journal: ARPN Journal of Engineering and Applied Sciences
Publisher: Khyber Medical College, Peshawar
Country: Pakistan
Year: 2015
Volume: 10
Issue: 22
Language: English
This article presents the design and analysis of a slotted microstrip antenna on defected ground structure. The proposed antenna consisting of defected ground structure at lower part and defected substrate on the upper part of the design. Parametric analysis with change in dimensional characteristics of the antenna is done using HFSS tool to optimize the antenna model for prototyping. The antenna performance is analyzed with respect to the reflection coefficient, bandwidth, radiation pattern and current distribution and presented in this work. The proposed antenna is resonating at dual band and meeting the requirements of the communication systems with considerable gain in L, S and C-Band.
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