A circularly polarized antenna with wide axial-ratio beamwidth is presented by placing two
pairs of parallel dipoles in a square contour. Firstly, our study demonstrates that circular …

A novel wideband planar endfire circularly polarized (CP) antenna with wide 3 dB axial ratio
(AR) beamwidth is presented. The operation principle of the proposed CP antenna is …

A circularly polarized (CP) antenna with a wide axial-ratio (AR) beamwidth is presented by
placing the two pairs of folded dipoles in a square contour. First, our study demonstrates that …

This communication presents a compact normal-mode hybrid-helix antenna of circular
polarization and its Yagi array configuration. By cascading two types of helices with different …

A low‐profile circularly‐polarised (CP) patch antenna with wide axial‐ratio (AR) beamwidth
is proposed. Based on the transmission‐line model, the radiation patterns of a CP patch …

This article presents a wideband circularly polarized (CP) endfire antenna based on a
compact normal-mode helix. The counter-wound helix element is used to achieve good …

In this paper, a novel wideband planar microstrip antenna with a circularly polarized end-fire
beam is presented. The antenna comprises a semi-circular disc magnetic dipole and a …

This paper presents a novel wideband and high directivity Bowtie photoconductive antenna
(PCA) for THz frequency applications. The radiation properties of proposed PCA were …

There is a tremendous demand for antennas with very broad bandwidth and gain so that
one antenna can cover the entire frequency range of the satellite communication …

This study presents states-of-the art overview of the system level electrostatic discharge
(ESD) analysis and testing. After brief description of ESD compliance standards and ESD …