Ellipse-shaped slotted patch antenna with broadband circular polarization

Jhih Ming Chen, Jeen Sheen Row

研究成果: Conference contribution

摘要

A simple design for circularly-polarized (CP) patch antennas with broadband operation is presented. The design uses a cross slot antenna with an ellipse-shaped ground plane, and it is found that a broadband CP operation can be realized by selecting a proper aspect ratio of the ground plane. A design guideline is given. Three examples are designed by the guideline, and their antenna prototypes are also accomplished and tested. Measured results indicate that the 3dB-axial-ratio bandwidths of the three prototypes, centered at 0.9, 1.4, 2 GHz, are 26, 37, and 32 %, respectively. HFSS Simulated results validate the experiments. In addition, the possible methods of further improving the 3dB-axial-ratio bandwidth are also addressed.

原文English
主出版物標題ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面525-526
頁數2
ISBN(電子)9789869147408
DOIs
出版狀態Published - 2015 一月 28
事件2014 International Symposium on Antennas and Propagation, ISAP 2014 - Kaohsiung, Taiwan
持續時間: 2014 十二月 22014 十二月 5

出版系列

名字ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings

Other

Other2014 International Symposium on Antennas and Propagation, ISAP 2014
國家Taiwan
城市Kaohsiung
期間14-12-0214-12-05

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

指紋 深入研究「Ellipse-shaped slotted patch antenna with broadband circular polarization」主題。共同形成了獨特的指紋。

  • 引用此

    Chen, J. M., & Row, J. S. (2015). Ellipse-shaped slotted patch antenna with broadband circular polarization. 於 ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings (頁 525-526). [7026757] (ISAP 2014 - 2014 International Symposium on Antennas and Propagation, Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISANP.2014.7026757