Analysis And Design Of High Gain And Less Loss For Multiband Microstrip Antenna Using Defected Ground Structure (DGS)

Nur Nabila, Pili (2015) Analysis And Design Of High Gain And Less Loss For Multiband Microstrip Antenna Using Defected Ground Structure (DGS). Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 pages) Analysis And Design Of High Gain And Less Loss For Multiband Microstrip Antenna Using Defected Ground Structure (DGS) 24 Pages.pdf - Submitted Version Download (361kB)

Abstract

In this thesis, a few design of a high gain and less loss of multiband microstrip antenna using defected ground structure (DGS) are proposed. Total of three shape of DGS with number unit of 2, 4 and 6 DGS are proposed and only one best shape and number of unit DGS is selected to proceed with the next process which is the fabrication process. The measurement result show that the antennas have operating frequencies of 4.65 GHz, 6.871 GHz and 9.723GHz with return loss S11<-10dB. The gain of the proposed antenna also in range of 1dB – 6dB. Comparison of return loss and gain between simulation and fabricated antenna also be done in this project paper.

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