A wideband circularly polarized antenna with a single feed is achieved by adjusting the
shapes and dimensions of a linearly polarized magneto-electric (ME) dipole antenna …

A technique to design a wideband circularly polarized (CP) cavity-backed aperture antenna
is presented in this letter. The proposed antenna consists of an aperture antenna, a low …

This paper proposes a new way of designing a dual-band circularly polarized (CP) antenna
by using a single-band CP radiator on a finite artificial magnetic conductor (AMC) surface …

A coax-feed low profile dual-polarized circular patch antenna with±45 polarization is
presented. The antenna consists of a dual-polarized circular patch excited by two coax-lines …

A crossed dipole antenna is incorporated with an AMC surface to achieve low-profile and
broadband characteristics. Interactions between the crossed dipole and the AMC surface …

A novel compact multi-band Electromagnetic Band Gap (EBG) structure is introduced in this
paper. Through etching four identical F-shaped slots on the surface of conventional …

This paper presents a novel type of unidirectional circularly polarized (CP) antenna. The
antenna constructively combines a dipole and a half loop radiator. Theoretical foundation …