Details

Autor(en) / Beteiligte

• Mu, Yajie
• Han, Jiaqi
• Xia, Dexiao
• Ma, Xiangjin
• Liu, Haixia
• Li, Long

Titel

Electronically Steerable Parasitic Patches for Dual-Polarization Reconfigurable Antenna Using Varactors

Ist Teil von

• Applied Computational Electromagnetics Society journal, 2022-01, Vol.37 (1), p.58

Ort / Verlag

Pisa: River Publishers

Erscheinungsjahr

2022

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• This paper presents a dual-polarized reconfigurable antenna loading electronically steerable parasitic patches. The proposed dual-polarized antenna is surrounded by four parasitic patches each of which is mounted by two varactor diodes on the ground. By tuning the varactors, continuous two-dimensional beam-steering can be achieved for each of the polarization. A prototype of the proposed antenna is fabricated and measured. Excellent agreement between the simulated and measured results is observed. It is observed that the maximum beam-scanning angles in E-plane and H-plane are greater than ±25∘, which is suitable for 5G base station applications.