This work proposes the integration of a monopole antenna with a frequency selective surface (FSS) with double square loop geometry, which operates in the ISM (2.4 - 2.4835 GHz) and IEEE 802.11 WLAN (5 ...

So, in this simplified case, the direct signal arrives with its original rotation sense, say left-hand polarization, but the indirect signal arrives with right-hand polarization, and is rejected by ...

A circular-polarized antenna is used to read tags in random orientation. The axial ratio is the ratio between the minor and major axes of the polarization ellipse. If the ratio is one to one—that is, ...

Both the degree of circular polarization (DCP) and the polarization switching are electrically controlled in fabricated WSe 2 /WS 2 heterostructure devices with different moiré periods determined ...

of the Planar Array of Monopole Antenna in both x and y-directions keeping progressive phase shift, theta/phi = 45, number of elements N = M = 4 constant throughout the variation. The table contain ...

In this paper, a novel compact circularly polarized (CP) monopole wideband printed patch antenna is proposed. The antenna consists of a hook-shaped branch connected at the partial rectangular ground ...

The design and implementation of a coplanar waveguide-fed planar monopole antenna with circular polarization and broadband operation is presented. The antenna operates in the Industrial, Scientific, ...

5. Ground plane monopole and Marconi antennas are one quarter wavelength high. The ground or radials are the other half of the antenna. If the antenna is connected to a good earth ground, it is ...

J. Liang, C. C. Chiau, X. Chen and C. G. Parini, “Printed Circular Disc Monopole Antenna for Ultra Wideband Ap- plications,” Electronics Letters, Vol. 40, No. 20, ... (such as gain, efficiency and ...