Abstract: We present a combination of a multi-layer dielectric radome and a Vivaldi antenna array. The Vivaldi antenna element features dual-polarization and it can be arranged in a triangular lattice ...

Abstract: In this paper, a 1-bit reconfigurable reflectarray antenna (RRA) based on a programmable metasurface is presented. The capability for angular insensitivity is achieved through a ...

Buying a home for just €1 sounds like a dream. But Money feature writer Brad Young has been investigating the reality. One DIY novice found a padlocked chest with hidden secrets - but another planned ...

OMRON light Personal Peak Flow Meter is used for accurate monitoring of Peak Expiratory Flow in L/min. The PFM20 enables an easy, user-friendly therapy management for doctor and patient similarly. The ...