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Mutual Coupling Optimization of Compact Microstrip Array Antenna
- Source :
- Indonesian Journal of Electrical Engineering and Computer Science. 4:538
- Publication Year :
- 2016
- Publisher :
- Institute of Advanced Engineering and Science, 2016.
-
Abstract
- In this paper, we perfect the mutual coupling of compact microstrip array antenna by designing a new defected ground structure. When the resonant frequency is 2.45GHz, array element spacing is 0.1 times of free space wavelength, we introduce new defected ground structure into antenna array. Then we use HFSS to make simulation and compare the changing of antenna's parameters before and after adding defected ground structure. The results demonstrate that the parameters representing mutual coupling in new model can reduce by 30dB, which effectively perfects the mutual coupling of compact microstrip array antenna.
- Subjects :
- Coupling
Patch antenna
Engineering
Control and Optimization
Computer Networks and Communications
business.industry
HFSS
020209 energy
020206 networking & telecommunications
02 engineering and technology
Microstrip array antenna
Topology
law.invention
Antenna array
Microstrip antenna
Hardware and Architecture
law
Signal Processing
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
Dipole antenna
Electrical and Electronic Engineering
Antenna (radio)
business
Information Systems
Subjects
Details
- ISSN :
- 25024760 and 25024752
- Volume :
- 4
- Database :
- OpenAIRE
- Journal :
- Indonesian Journal of Electrical Engineering and Computer Science
- Accession number :
- edsair.doi...........569177b6d40a4f4be8aed1013a9702f7