Abstract
Targeting Wideband Circular Polarization: An Efficient 2×2 Sequentially-Phase-Fed Rotated Array Antenna
Highlights
There is a commonsense regarding the marvelous merits of circularly polarized (CP) antennas which has stimulated a swift progress of this category over the linearly polarized ones
SP feed network was selected as the feeding structure to stimulate the array performance enhancement
The feed configuration was composed of a circular ring, a sector of 270° inside the ring, and four shoring strips
Summary
There is a commonsense regarding the marvelous merits of circularly polarized (CP) antennas which has stimulated a swift progress of this category over the linearly polarized ones. Some of these spectacular advantages are the ability to overcome multipath fading problem, performance independency to the path between transmitter and receiver, and the ability of withstanding against the unsuitable weather conditions. Array antennas have gained great popularity in recent years to enhance the overall performance of the proposed designs. Array antenna is defined as a combination of single antenna elements working together as a unit In these antennas, well-arranged single antenna arrays bring about considerable enhancements regarding different features. Some recent studies on array antenna structures are reported in [6,7,8,9]
Published Version
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