Mechanical helical phased array antenna (HPAA) realizes microwave beam directing by
mechanically rotating the helical antenna element. Measuring and calibrating the phase of …

In this work, we present a method for designing a dielectric lens with a reduced height that is
easily printed with one-take 3D printing. For the first time, we prove that the configuration of a …

With the number of motor vehicles in cities rapidly increasing, scheduling and management
in large parking lots need to be timelier and more accurate, and vehicle detection …

Doppler radar systems have an essential role in various applications, including aviation,
weather forecasting, and military surveillance. However, their high fabrication costs and …

This article demonstrates a simple, rapid, low-cost fabrication method for high-performance
microwave components. A wideband differential waveguide directional coupler with …

In the present article, a novel dielectric resonator antenna (DRA) for the control of radiated
beams is presented. The proposed DRA is capable of not only reconfiguring the beam width …

This letter proposes an integrated lens antenna (ILA) that uses a patch as a feed structure to
achieve high gain in the millimeter-wave (mmWave) band. The proposed ILA consists of a …

In this paper, a K‐band series‐fed directional antenna array based on a wide bandwidth,
high‐efficiency electromagnetic radiation structure is proposed for millimeter wave radar …

A conformal receiver‐transmitter metasurface (MS) for high gain conformal Fabry‐Perot (FP)
resonator antenna is presented in this article. The meta‐atom consists of three layers of …

This paper discusses the research related to 3D printed radiofrequency (RF) devices, using
fused filament fabrication, carried out at Loughborough University. Different multidisciplinary …