This paper provides an overview of fractal antennas and metasurfaces, exploring their
design principles, performance, and applications. Fractal antennas, incorporating self …

A CPW slot loop fed Minkowski shaped fractal dielectric resonator antenna is proposed. Self
similar property of fractal geometry is utilized to bring higher order modes close together to …

Fractal geometries are appealing in all applications where miniaturization capabilities are
required, ranging from antennas to frequency selective surfaces (FSS) design. Recently …

In Internet of Things, where billions of devices with limited resources are communicating with
each other, security has become a major stumbling block affecting the progress of this …

A novel miniaturized multiband reconfigurable fractal slot antenna for switchable
GPS/GNSS/Bluetooth/WiMax/X-band is reported. By utilizing a Koch fractal in the radiating …

A Minkowski fractal-shaped patch is proposed for the design of a reduced-size reflectarray
element. The intrinsic miniaturization capability of the fractal geometry is fully exploited by …

A compact triple band antenna with stacked T-shaped strips inside a rectangular ring
monopole has been proposed. This novel structure with a slot in the defected ground …

This communication presents a wideband high-efficiency reflectarray antenna with a low
radar cross section (RCS) based on metal pillars inserted absorptive frequency-selective …

ABSTRACT A novel single‐layer microstrip reflectarray element with fractal structure is
proposed. Ansoft HFSS is used to analyze the reflect phase for the fractal element in …

An automated design methodology of large-aperture broadband reflectarray is proposed by
exploiting the unique properties of circular cosine curve elements with the slope of …