Abstract: Repetitive transient impulse detection methods are ... This approach introduces a frequency band segmentation technique based on multi-scale spatial analysis of the spectrum. It is designed ...

Tips for creating more efficient antennas, managing signal patterns ... UWB uses an impulse-style radio, whereas most narrowband radio systems employ a modulated carrier frequency. Ultra-wideband (UWB ...

Airtel and its unit Bharti Hexacom have signed agreements with Adani Data Networks to acquire rights to use 400 MHz of high-frequency spectrum across six circles including Gujarat, Mumbai and ...

Scientists may be just 15 years away from finally detecting dark matter thanks to a new kind of detector that acts like a ...

Using the Five-hundred-meter Aperture Spherical Radio Telescope (FAST), Chinese astronomers have discovered a new millisecond ...

In a statement, Airtel confirmed it had entered into definitive agreements with the Adani Enterprises subsidiary to purchase rights to use 400MHz of high-frequency spectrum in the 26GHz band across ...

In previous research, the time-frequency analysis (TFA) methods are predominantly applied to preprocessed signals to produce spectrum for the activity recognition. Nevertheless, the limited resolution ...

Even higher-frequency mmWave signals share spectrum that’s long been used for microwave towers, satellite communications, airport security scanners, and weather and military radar systems ...

Speakers are the cornerstone of your entire audio experience. And with countless speaker brands, models, and designs — each with its own distinct sonic character — there’s more variety than ...