A metasurface based on unequal spacing between the rectangular-ring unit cells is used to
propose a broadband, low profile, circularly polarized (CP) and linearly polarized (LP) …

A rectangular dielectric resonator antenna (DRA) is proposed over a metasurface for
achieving wideband circularly polarized radiation. The antenna consists of a rectangular …

This paper proposes a single-feed, compact, metasurface-based antenna with circularly-
polarized (CP) radiation for the Global Positioning System (GPS) receivers. The antenna …

This paper presents a high gain wide band 2× 2 microstrip array antenna. The microstrip
array antenna (MSA) is fabricated on inexpensive FR4 substrate and placed 1mm above …

The purpose of this study is to investigate the application of a polarization conversion
meatasurface for constructing a low profile, wideband circularly polarized slot antenna …

A circularly polarized microstrip slot antenna with low radar cross-section (RCS) and high
gain was designed using a metasurface composed of a 6 * 6 6× 6 array of corner-truncated …

This paper demonstrates a novel technique for notching WiMAX and WLAN frequency
bands by means of slotted electromagnetic band-gap (EBG) structure. The proposed EBG …

A compact, dual band, circularly polarized (CP) multilayered stacked microstrip antenna
over reactive impedance surface (RIS) is studied and presented in this paper. The CP …

摘摇要: 针对传统相控阵工作频带窄, 圆极化波束扫描角度小的问题, 设计了一款宽波束天线单元
以及1 伊6 相控线阵. 采用叠层贴片技术展宽天线的阻抗带宽, 设计新型的三维地结构拓展天线的 …

This study investigates the use of a polarization rotation reflective surface (PRRS) to
construct a wideband, wide‐beam, low‐profile circularly polarized (CP) patch antenna. The …