As an alternative to conventional wireless communication techniques that use amplitude,
frequency, and phase modulations, polarization modulation (PoM) provides an additional …

This article proposes a novel dual‐band orthogonal polarized slot‐ring array antenna for
linear polarization discrimination. The array antenna is made up of 12 slot‐ring antenna …

A circularly polarized microstrip patch array antenna using both-sided microwave integrated
circuit (MIC) technology with a triple feed network has been proposed in this article. The …

We proposed a resonant-tunneling-diode (RTD) terahertz (THz) oscillator for circularly
polarized radiation, which is convenient for THz wireless communication. The oscillator is …

This paper represents a 2× 2 microstrip starfish array antenna that shows a linearly
polarized electromagnetic wave with high gain characteristics. The proposed antenna …

This article proposes a new design concept of active integrated array antennas having
oscillation and modulation functions for spatial modulation wireless communication systems …

Programmable metasurfaces have received a great deal of attention due to their ability to
dynamically manipulate electromagnetic (EM) waves. Despite the rapid growth, most of the …

This paper presents a 2*2 microstrip patch array antenna for X-band frequency gain
enhancement employing both-sided MIC. A feed network is designed and simulated for …

In this paper, a 4-element circular polarization switchable patch array antenna is proposed.
The array antenna is realized by the successful employment of the both-sided MIC …

In this paper, a novel planar array antenna for multi-band linear polarization discrimination is
proposed. The proposed array antenna consists of 12 patch elements and a double …