Abstract: We present a novel method for built-in noise and gain calibration of a total power radiometer using a low-noise amplifier (LNA) as the calibration source. A terminated LNA’s biasing is ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

An absolutely fabulous three bedroom, stone fronted, Victorian mid terrace. Located on this incredibly popular residential road within the very heart of ultra popular Crookes on the south west of the ...

She loved the location, being close to hospitals and Sheffield University. Crookes was also a big draw, with its cozy cafes and pubs. One of her favourite things about the house is the garden. "It's a ...

When exposed to light, the blades rotate noiselessly. These spheres are radiometers, an experimental tool developed in the 19th century to measure the energy of light. Their simple forms are now loved ...

[lasersaber] has a passion: low-power motors. In a bid to challenge himself and inspired by betavoltaic cells, he has 3D printed and built a small nuclear powered motor! This photovoltaic battery ...