A Circular Sector-Shaped Dipole Antenna with Meandered Arms and Added Ferrite-Loaded Artificial Magnetic Conductor

A Wideband Circularly Polarized Slot-Loaded Dipole Antenna with L-Shaped Arms and Parasitic Patches

In this paper, a broadband circularly polarized (CP) antenna based on slot-loaded dipole with L-shaped arms and parasitic patches is proposed and investigated. Circular polarization is initially obtained at the lower frequency by bending the dipole arms into L-shape. To extend the axial ratio (AR) bandwidth, two pairs of parasitic patches are introduced along the orthogonal sections of the L-sh...

Artificial magnetic conductor for miniaturized antenna applications-A Review

This paper encapsulates the properties and implementation areas of Artificial Magnetic Conductor(AMC). It is characterized by having high surface impedance. The geometry of this structure is such that it does not support the propagation of surface waves and acts as a good ground plane in comparison to conventional metal conductors. Also, it reflects the waves in-phase rather than out of phase. ...

Dual Band Semi Circular Disk Patch Antenna Loaded with L-shaped Slot

In this paper, a dual frequency resonance antenna is analysed by introducing L-shaped slot in a semi circular patch, different parametric studies have allows and the results in terms of return loss and radiation pattern are given. It is observed that various antenna parameters are obtained as a function of frequency for different value of slot length and width; it is easy to adjust the upper an...

Multiband Slot Loaded Uniplanar CPW-fed Monopole Antenna with Asymmetrical Arms

This paper presents a new approach for the design of a multiband uniplanar CPW-fed monopole antenna. The antenna consists of a fork like monopole strip to which is added an inverted U-shaped strip. The three branch fork like strip can create three resonant bands within the WLAN range while the placement of the inverted U-shaped strip provides a better impedance matching for the lowest resonant ...

Investigation of Dipole Antenna Loaded with DPS and DNG Materials