To reduce interference from other wireless communications, a compact super wideband frequency diversity hexagonal shaped monopole antenna with switchable rejection band capabilities is proposed. The patch consists of structure an open-ended horizontal slot that divides the into upper and lower parts. overall size proposed 36 mm <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmln...

This article gives a parametric study on strawberry-shaped monopole antennas for ultra-wideband (UWB) systems. The antenna design consisted of three different steps to structure the strawberry radiated antenna. scheduled was simulated an FR4 substrate in low profile UWB applications. total physical dimension is 26 mm×26 mm×1.6 mm, corresponding centre frequency 7.5 GHz. fed via coplanar wavegui...

A novel complex structure of Printed Dielectric Resonator Monopole Antenna (PDRMA) with multi-bands operation is presented and investigated. In the proposed structure, a printed fork-like stepped monopole antenna is used for exciting two new modified hemicylindrical dielectric resonators with a great relative permittivity of 80. A narrow medium substrate with a low permittivity is also applied ...

Ultrawideband (UWB) antennas, as core devices in high-speed wireless communication, are widely applied to mobile handsets, wireless sensor networks, and Internet of Things (IoT). A compact printed monopole antenna for UWB applications with triple band-notched characteristics is proposed in this paper. The antenna has a very compact size of 10 x 16 mm2 and is composed of a square slotted radiati...