The design of an array of stacked leaky-wave antennas in groove gap waveguide technology is presented in this work. The proposed array is formed by simply stacking a number of leaky-wave antennas one ...

In this article, I will cover various aspects of millimeter wave (mmW) beamforming and antenna technology with what I consider interesting and unique technical design examples. Beamforming networks ...

Leaky-wave antennas (LWAs) exploit the gradual leakage of a guided wave along a radiating structure to produce highly directive, frequency-dependent beams without mechanical steering. Designs span ...

Cambridge engineering consultancy Plextek and Remedee Labs, a French healthtech start-up, are being backed for global glory ...

Fig. 1 Schematic of the smart SSPP-LWA system. The RS-camera automatically detects the moving target - a model car or a target user in the environment. The position information of the target is sent ...

A research team co-led by a scientist at City University of Hong Kong (CityU) has developed a novel antenna that allows manipulation of the direction, frequency and amplitude of the radiated beam, and ...

Today, Qualcomm officially announced the first 5G millimeter wave and sub-6GHz antennas for mobile devices. These antennas will help bring 5G into reality, and you’ll see them in devices soon — before ...

This article was written by Louis Frenzel, author of Principles of Electronic Communications Systems, that addresses this topic and much more. Antennas are much more than simple devices connected to ...

Physicists from the University of Würzburg have converted electrical signals into photons and radiated them in specific directions using a low-footprint optical antenna that is only 800 nanometers in ...