Hybrid Circular Ground Planes for High Realized Gain Low-Profile Loop Antennas

Constantine A. Balanis; Constantine Balanis; Craig R. Birtcher; Hussein N. Shaman

doi:10.1109/LAWP.2018.2848840

Hybrid Circular Ground Planes for High Realized Gain Low-Profile Loop Antennas

Constantine A. Balanis, Constantine Balanis, Craig R. Birtcher, Hussein N. Shaman

Research output: Contribution to journal › Article

6 Scopus citations

Abstract

A novel hybrid circular ground plane integrated with a loop antenna is presented. The ground plane is comprised of two different rings: a ring with periodic gaps and an annular concentric ring. The combination of the two rings into one ground plane improves significantly the radiation performance of the radiating element. The proposed antenna is designed to resonate at 2.9 GHz with a return loss of -24 dB and a realized gain of 10.5 dB. To experimentally verify the simulated results, a prototype was fabricated and measured. The simulations and the measurements are in excellent agreement.

Original language	English (US)
Journal	IEEE Antennas and Wireless Propagation Letters
DOIs	https://doi.org/10.1109/LAWP.2018.2848840
State	Accepted/In press - Jun 16 2018

Keywords

Hybrid ground plane
loop antennas
low profile

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/LAWP.2018.2848840

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Balanis, C. A., Balanis, C., Birtcher, C. R., & Shaman, H. N. (Accepted/In press). Hybrid Circular Ground Planes for High Realized Gain Low-Profile Loop Antennas. IEEE Antennas and Wireless Propagation Letters. https://doi.org/10.1109/LAWP.2018.2848840

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