Abstract: The sub-terahertz (sub-THz) frequency range, 100–300 GHz, has garnered significant attention in the wireless communication community for its potential to meet the growing data rate demand.

Abstract: We propose a two-stage Doppler compensation method for 100-Gbit/s inter-satellite laser communications. We experimentally demonstrate its better Doppler shift tolerance and ~2.5(0.5) orders ...

India’s weather services have evolved from a system once viewed with scepticism to one that delivers highly reliable and ...

India has significantly strengthened its weather forecasting capabilities, with the Doppler Weather Radar (DWR) network expanding from 14 units in 2014 to 50 currently – an increase of over 250 per ...

How Doppler ultrasound keeps babies safe before birth Doppler ultrasound has transformed prenatal care by allowing doctors to monitor fetal blood flow and detect problems early. From checking ...

Doppler ultrasound blends physics and medical imaging to reveal the movement of blood through vessels and the heart. From diagnosing clots to assessing heart valve function, it’s a non-invasive tool ...