Abstract: This work presents a D-band phase shifter which utilizes a one-bit phase inverter (PI), followed by two cascaded reflective-type phase shifters (RTPSs). The PI uses two identical cascode ...

Morning clouds, damp pavements, a timetable that won’t wait. When the sky turns, the right outer layer changes the day.

Even if you’re only doing a day hike, Dyason recommends packing a headlamp. “Just in case you get lost, misjudge time, or ...

Summer heat can negatively impact your car battery and paint. Drivers should use products and accessories to protect their cars from the sun. Checking fluids regularly is essential. Winters can be ...

This set is jam-packed with an air compressor, tire repair kit and jumper cables to save your butt in an emergency.

An aerial view shows floodwaters inundating the Imperial City in Vietnam's Hue Flooding triggered by record heavy rain has killed at least seven people and inundated more than 100,000 homes in central ...

Thousands of people in Vietnam were evacuated from their homes after record rainfall of more than one metre in 24 hours submerged a central city, the environment ministry said Tuesday. Pedestrians ...