This paper proposes a novel design of a reconfigurable microstrip array antenna for circular
polarization (CP) switching function. The proposed array is implemented in a arrangement …

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 …

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

A dual slant polarized slot antenna is proposed. The antenna is printed on the two sides of a
single substrate and has two microstrip feed lines to excite a V-shaped slot formed by the …

In this work, a miniaturized, dual-band rectangular patch antenna for 5G millimeter-wave
applications is introduced. It employs a slotted patch structure mounted on a FR-4 substrate …

Two, four, eight, and sixteen-element patch array antennas for beam switching are
presented in this study. For a 1× 2 array, an aperture-coupled feeding mechanism is used to …

Conventional wireless communication systems use amplitude, frequency, and phase of the
carrier wave to carry information. However, actual radio waves also have vector parameters …

A dual-band microstrip patch antenna is designed and discussed in this article that operates
at 28 GHz and 35 GHz frequency band which aligns with the 5G Ka band application. Two …

In this paper, an in-phase/anti-phase dual feed microstrip array antenna with parasitic
elements is proposed to improve the antenna's gain and it is experimentally evaluated. The …

In these days, wireless communication systems such as a cell phone and wireless LAN have
become common in our lives. Much higher data rate and larger capacity are strongly …