A mechanically pattern reconfigurable array

Yi Lung Lee, Po Kai Wang, Tsair Rong Chen, Jeen Sheen Row

研究成果: Article

摘要

A design of pattern reconfigurable arrays realized with mechanical mechanism is presented. The radiating element of the array is a printed dipole backed with a metallic box, and it has a broad impedance bandwidth as well as a high front-to-back ratio. Four of the elements are connected together by using a mounting fixture with rotatable joints. When the joints are rotated manually, the array configuration is changed, and each array configuration can generate a specific radiation pattern. For the proposed array, a prototype designed at the frequency band from 4.8 to 5.9 GHz is constructed. Measured results for the prototype operating in three typical radiation modes are exhibited, including high-directivity radiation mode, two-beam radiation mode, and omnidirectional radiation mode. Simulated results also validate the experiments.

原文English
頁(從 - 到)1386-1390
頁數5
期刊Microwave and Optical Technology Letters
62
發行號3
DOIs
出版狀態Published - 2020 三月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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