New Miniature Planar Microstrip Antenna Using DGS for ISM Applications
Autor: | Jamal Zbitou, Abdelali Tajmouati, L. El Abdellaoui, Mohamed Latrach, R. Er-rebyiy, Ahmed Errkik |
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Přispěvatelé: | ESEO - RF-EMC (RF-EMC), ESEO-Tech, Université Bretagne Loire (UBL)-École supérieure d'électronique de l'ouest [Angers] (ESEO)-Université Bretagne Loire (UBL)-École supérieure d'électronique de l'ouest [Angers] (ESEO), Institut d'Électronique et des Technologies du numéRique (IETR), Université de Nantes (UN)-Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Université Bretagne Loire (UBL)-Université Bretagne Loire (UBL), Nantes Université (NU)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-CentraleSupélec-Centre National de la Recherche Scientifique (CNRS), Université de Nantes (UN)-Université de Rennes 1 (UR1) |
Jazyk: | angličtina |
Rok vydání: | 2017 |
Předmět: |
Materials science
02 engineering and technology 7. Clean energy Microstrip antenna 0202 electrical engineering electronic engineering information engineering CST-MW Electrical and Electronic Engineering Monopole antenna ISM ComputingMilieux_MISCELLANEOUS Patch antenna Coaxial antenna business.industry 020208 electrical & electronic engineering Antenna measurement 020206 networking & telecommunications Antenna factor Planar Antenna Antenna efficiency [SPI.TRON]Engineering Sciences [physics]/Electronics [SPI.ELEC]Engineering Sciences [physics]/Electromagnetism Optoelectronics Antenna (radio) business Telecommunications Miniaturisation Defected Ground Structure (DGS) |
Zdroj: | Telkomnika (Telecommunication, Computing, Electronics and Control) Telkomnika (Telecommunication, Computing, Electronics and Control), 2017, 15 (3), ⟨10.12928/TELKOMNIKA.v15i3.6864⟩ Telkomnika (Telecommunication, Computing, Electronics and Control), Institute of Advanced Engineering and Science (IAES), 2017, 15 (3), ⟨10.12928/TELKOMNIKA.v15i3.6864⟩ |
ISSN: | 1693-6930 2302-9293 |
Popis: | The aim of this paper is to use defected ground structures (DGS) in order to miniaturize a microstrip patch antenna. The DGS structure is integrated in the ground plane to improve the performance of the planar antenna, and shifted the resonance frequency from 5.8 GHz to 2.5 GHz, with a miniaturization up to 83%. The antenna is designed, optimized, and miniaturized by using the CST MWstudio, mounted on an FR-4 substrate having a dielectric constant 4.4, a loss tangent tan (ɸ)=0.025, thickness of 1.6 mm with the whole area of 34X34 mm2.The proposed antenna is suitable for ISM (Industrial, Scientific and Medical) applications at 2.5 GHz with S11 ≤(-10) dB. The antenna is fed by 50ohm input impedance and it has good performances in terms of matching input impedance and radiation pattern. The proposed antenna was fabricated and tested.Simulation and measurement results are in good agreement. |
Databáze: | OpenAIRE |
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