Summary The Internet of Things (IoT) is the future technology, whose glimpses are already
visible in various fields today. IoT promises a connection of about 50 billion devices in the …

With the advent of 5G, software-defined radios (SDRs), and ultra-wideband systems, there is
a rapid rise in the demand for reconfigurable RF front ends. Conventional methods of using …

This paper proposes a rectangular array configuration of microstrip antennas combined with
a parabolic reflector for C-band satellite communications. The antenna operates in the …

Because of the technology that is demanded today's the microstrip patch antennas have
more strength and flexibility. Different studies of antennas have shown that it can operate on …

This paper presents a novel design for a triple band electromagnetic band gap (EBG)
structures that provides three band gaps, with operating frequency of below 10 GHz, while …

An important issue in wireless communication systems, which is related to the antenna gain
degradation in case of changing the main direction of the antenna radiation pattern, this …

In this paper presents a compact square ring patch antenna with miniaturized AMC structure
at 5.8 GHz for WBAN applications. To minimize detuning, keeping its radiation efficiency …

Radiation Pattern of the antennas is necessary for many applications in the
telecommunication field, such as wireless communications and radar. They lessen the …

In this paper, a compact single patch antenna and microstrip array antenna with EBG
structures at 6 GHzhave been compained. A surface wave effect is often considered …

English A new design for array leaky-wave antenna to achieve high elevation angle and
obtain high radiation pattern on boresight is proposed in this study. Two half-width microstrip …