Europe is on high alert after drone flyovers into NATO’s airspace reached an unprecedented scale in September, prompting European leaders to agree to develop a “drone wall” along their borders to ...

Is It Safe To Clean Your Dishes The 'British Way'? Health Experts Explain Cardiologist: 9 American foods you 'couldn't pay me to eat'—after 20 years of treating heart attacks These companies will stop ...

Abstract: Real-time frequency readout of time-dependent pulsed signals with a high-sensitivity are key elements in many applications using atomic devices, such as free-induction-decay (FID) atomic ...

DEAR DR. ROACH: I am 71, and I recently saw my urologist for urinating a lot and not getting enough sleep. He performed a flow test and a scope, then told me that I have an enlarged prostate. My ...

In its determination to bolster the ongoing counter-terrorism and counter-insurgency war across theatres of operation, the Federal Government has concluded plans to deploy radio frequency and global ...

BEIJING, Feb 28 (Reuters) - China's securities regulator said on Wednesday it will tighten scrutiny of derivative businesses in the stock market, and announced punishment of a hedge fund company for ...

PULSE COUNTERS ARE usually used just for measuring pulses. When combined with a microwave frequency counter's inhibit input and a pulse generator, however, time-varying signals can be accurately ...

The prescaler described here connects to the front end of a 100-MHz frequency counter to extend its coverage range to 10 GHz. The circuit is a far less expensive way to measure frequencies above 100 ...