New research published in Physical Review Letters suggests that superconducting magnets used in dark matter detection experiments could function as highly precise gravitational wave detectors, thereby ...

Using the LMC555 CMOS analog timer to set a frequency from < 10Hz to > 100kHz, giving this design a strong dynamic range but ...

The new R&S FPL1044 from Rohde & Schwarz offers a frequency range of 10 Hz to 44 GHz. It is the first and only spectrum analyzer in this price range on the market to reach the 44 GHz milestone, ...

Here is a simple frequency doubler circuit that produces a square wave output with a precise 50 percent duty cycle. There are similar circuits in the literature [References 1, 2, 3] which require ...

The very fabric of the universe is ringing with gravitational waves from its earliest epoch, and researchers have finally "heard" this cosmic symphony. On Thursday, June 28, the North American ...

Rohde & Schwarz has launched the FPL1044 spectrum analyser, and a new 40MHz real-time spectrum analysis option for the entire ...