A 64-channel massive multiple-input multiple-output (MIMO) transceiver with a fully digital
beamforming (DBF) architecture for fifth-generation millimeter-wave communications is …

With the demanding system requirements for the fifth-generation (5G) wireless communications
and the severe spectrum shortage at conventional cellular frequencies, multibeam …

A low-complexity metallic tapered slot antenna (TSA) array for millimeter-wave multibeam
massive multiple-input multiple-output communication is proposed in this paper. Good …

A 24-beams slot array antenna, which achieves 360-degrees coverage over azimuth direction,
based on substrate integrated waveguide (SIW) technology is designed, fabricated and …

A simple technique is developed in this communication to increase the axial ratio (AR)
bandwidth and achieve good impedance matching of a single-fed low profile circularly polarized (…

Unit testing is an essential activity in software development for verifying the correctness of
software components. However, manually writing unit tests is challenging and time-consuming…

The integration of the sub-6 GHz and millimeter-wave (mmWave) antennas has become an
important issue for the next-generation wireless communication. For the mmWave band, …

A planar circularly polarized substrate integrated waveguide (SIW) stacked patch antenna
array consisting of four sequential-rotation (SR) subarrays is presented for Ka-band …

Unit testing aims to validate the correctness of software system units and has become an
essential practice in software development and maintenance. However, it is incredibly time-…

In this article, novel millimeter-wave (mmWave) filtennas (filtering antennas) are proposed to
realize compact size and low insertion loss for 5G applications. It is achieved by employing …