Design of Planar Microstrip Patch Antenna Applicable at 6.3 GHz
Author(s):
Saba Parvez, Namrata Singh, Priyanshi Sagar, Kudsiya Ajaz, Rashi Pathak, Dr. Yatindra Gaurav
Keywords:
Planar microstrip patch antenna
CST Microwave studio
Rogers RT 5880
S-parameter
Return loss
Abstract
Microstrip patch antennas play an important role in microwave devices and circuits and became a popular key model in recent years for communication systems and design. The proposed design has low cost and easy fabrication as no defected ground structure is used. The design comprises of planar structure which makes it easy for integration of external components in future scope with better s-parameter characteristics performance and multiband operations. The overall size of the proposed microstrip antenna is 40mm x 45mm. The dielectric substrate used in designing the antennae is Rogers RT5880 lossy with thickness 1.6 mm and dielectric constant as 2.2. The proposed antenna consists of a rectangular radiating patch with a rectangular feed line. The operating frequency of the antennae is 6.3 GHz with maximum Return Loss of 17.4 dB applicable to STM link 1 (Synchronous Transport Module level 1) with yield of good rejection performance. The proposed antenna is designed and analyzed in CST Microwave studio. The simulated S-parameter performance characteristic is found to be in good bond with measured result.
Article Details
Unique Paper ID: 160235
Publication Volume & Issue: Volume 10, Issue 1
Page(s): 18 - 21
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