IEEE

Design of a Differential Coupled-Line Directional Coupler Using a Double-Side Coplanar Waveguide Structure With Common-Signal Suppression

Abstract: In this work, a rigorous approach for the design of a differential coupled-line directional coupler (DCLDC) implemented in double-side coplanar-waveguide (CPW) technology is presented. Due ...
The New York Times

The Fear of Burst-Pipe Calamity Haunted Me. This Simple DIY Device Has Brought Me Peace.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan ...
IEEE

Research on Displacement and Flow Control Characteristics of the Proportional Directional Valve Based on a Flow Feedback Mechanism

Abstract: The proportional directional valve is a key component in electro-hydraulic control systems; however, existing solutions face structural and functional challenges. The mechanical feedback ...
ctpublic

Water service returns to Waterbury, but boil advisory is in effect

Waterbury officials say water service is being slowly restored as repair crews continue to deal with a water leak resulting from repairs to a water main break. For now, a boil water advisory is in ...