This paper reports a thorough overview on the last developments concerning the vital sign
detection and the human localization employing the multiple-input-multiple-output (MIMO) …

This paper comprehensively reviews the state of the art of Heating, Ventilation, and Air-
Conditioning (HVAC) control sensing. The topic has broad impacts on society, by affecting …

This contribution presents an electronic travel aid for blind and visually-impaired people
based on a millimeter wave radar and a traditional white-cane. It not only represents an …

In this contribution, a 25 GHz planar antenna, designed and realized in microstrip
technology, is exploited as a lightweight and compact liquid sensor. The high working …

One of the main features of CubeSats is represented by their extreme versatility, eg,
maintaining the same overall structure for different purposes. This requires high …

Board milling is one of the most widespread methods for manufacturing printed circuit
boards from low frequencies to the microwave and millimeter wave range. In this …

This study is focused on the experimental characterization of the high‐frequency linear
behavior of interdigitated gallium arsenide (GaAs) pseudomorphic high‐electron‐mobility …

This paper presents the effects of optical radiation on the behavior of two scaled-gate
aluminum gallium nitride/gallium nitride (AlGaN/GaN) high electron mobility transistors …

This study presents a systematic experimental analysis of the noise figure and the gain of an
optical sensing low‐noise amplifier (LNA) in the X‐band region (8.5–10.5 GHz). The study …

In this paper, the challenging task of the 50 Ω noise figure measurement of mismatched
devices has been addressed by tailoring a microwave virtual test-bench in a computer-aided …