Reduced Cross-Polarization and Backside Radiations for Rectangular Microstrip Antennas Using Defected Ground Structure Combined With Decoupling Structure

For cross-polarization (XP) reduction of microstrip antenna, it is proposed to use asymmetric defected ground structure (DGS) under the patch, which perturbs the TM 02 mode. Unlike conventional DGS, the proposed DGS reduces the XP without increasing the back radiation. A method of higher order modes...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE antennas and wireless propagation letters 2023-03, Vol.22 (3), p.517-521
Hauptverfasser:	Qian, Bingyi, Chen, Xiaoming, Zhao, Luyu, Chen, Juan, Kishk, Ahmed A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna arrays backside radiation cross-polarization Decoupling defected ground structure (DGS) Electric fields Fabrication Metals Microstrip microstrip antenna Microstrip antenna arrays Microstrip antennas Perturbation methods Polarization Reduction
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!