Microstrip Antenna using DGS for Satellite Communication | Zendy

Anurag Garg | Zendy; Amrit Ghosh | Zendy; Prąsun Chakrabarti | Zendy

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Microstrip Antenna using DGS for Satellite Communication

Author(s) -

Anurag Garg,

Amrit Ghosh,

Prąsun Chakrabarti

Publication year - 2017

Publication title -

international journal of computer applications

Language(s) - English

Resource type - Journals

ISSN - 0975-8887

DOI - 10.5120/ijca2017915821

Subject(s) - computer science , antenna (radio) , satellite , communications satellite , telecommunications , aerospace engineering , engineering

In this paper, authors proposed a new design of DGS to improve the characteristics of microstrip antenna for the use of satellite communication using L band frequencies for communication. This proposed antenna is designed at 1.78GHz (L Band). To achieve a very important bandwidth and efficiency enhancement author proposed symmetrical parallel plates shaped DGS in the ground plane. This symmetrical DGS on the other side of the patch increases the fringing field which consequently increased the parasitic capacitance. This coupling of patch and ground made the bandwidth and directivity enhanced from the RMPA without DGS. General Terms DGS (Defected Ground Structure), Simulation of Antenna, CST-MWS.

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