A reconfigurable microstrip antenna with polarization diversities is presented in this paper. The reconfigurable antenna's structure consists of a circular patch embedded by two slots with four PIN ...

We propose a beamforming method based on curved conformal metasurfaces fed by a slot-coupled patch antenna array. This conformal metasurface comprises five distinct planar metasurface subarrays and ...

B. Evolution stages of proposed antenna configuration Fig. 2 depicts the evaluation stages of the planned Antenna. The reference antenna I comprising of the ground plane having a circular slot ...

Circular polarization is less susceptible to signal fading since the polarization most easily propagated is achieved whatever the intervening propagation environment might happen to be. In ham radio, ...

A patch antenna is an antenna of a flat design, which [Pepijn] was going to put directly on a PCB. However, there was added complexity due to GPS being a circularly polarized signal, and that ...

With two or more feed points, the circular polarization of the antenna is drastically improved over wider bandwidth. Putting it simply, for a two feed point antenna, the orthogonal currents flowing on ...

Abstract In this article, a novel Compact Circularly Polarized Antenna with a notched circular Electromagnetic Band Gap (NCEBG) structure is put forward. This proposed structure comprises of a ...

Design of the polarization-sensitive LP-CP converter The unit cell of the LP-CP converter is shown in Figure 2. It consisted of an LP and a CP patch that are connected to a metalized via-hole. Both ...

Shenzhen University, Shenzhen, China In this paper, a reconfigurable circular-ring feed patch antenna for polarization diversity applications is proposed. The reconfigurability is realized by using ...