New reconfigurable antenna array is demonstrated for multiple input multiple output (MIMO)
communication systems that improves link capacity in closely spaced antenna arrays. The …

Highly integrated, flexible, and ultrathin wireless communication components are in significant
demand due to the explosive growth of portable and wearable electronic devices in the …

This paper investigates the benefit of mutual coupling compensation via a method of moments
(MoM) approach in a uniform circular antenna array operating at 1.8 GHz. This mutual …

Recent advancements in conductive yarns and fabrication technologies offer exciting
opportunities to design and knit seamless garments equipped with sensors for biomedical …

In this paper, the sensitivity of massive antenna arrays and digital beamforming to radio
frequency (RF) chain in-phase quadrature-phase (I/Q) imbalance is studied and analyzed. The …

We demonstrate how a magnetic permeability enhanced metamaterial can enhance the
antenna array of a multiple-input multiple-output(MIMO) communication system. The …

Reconfigurable antennas are capable of dynamically re-shaping their radiation patterns in
response to the needs of a wireless link or a network. In order to utilize the benefits of …

In this paper, we investigate the performance achievable with pattern and polarization
multielement reconfigurable antennas in narrowband and broadband multiple-input-multiple-…

In this paper, we present optically transparent flexible conductive polymer antennas for radio
frequency identification systems. The designs for these antennas are presented along with …

One of the major challenges faced by passive on-body wireless Internet-of-Things sensors
is the absorption of radiated power by tissues in the human body. We present a batteryless, …