Abstract: This communication proposes a quasi-4-bit reconfigurable metasurface antenna (RMA) to realize continuous beam steering along with high aperture efficiency using a simple 1-bit bias circuit.

At least two people have been killed after a 7.4-magnitude earthquake struck off the southern Philippines, officials confirmed. At least two people have been confirmed dead following a powerful ...

An earthquake of magnitude 4.2 struck Myanmar early Friday morning, the National Centre for Seismology (NCS) said. The earthquake occurred at a depth of 10 kilometres. In a post on X, the NCS said, ...

The Philippines and Indonesia were hit with a 7.4 magnitude earthquake earlier today (October 10), with at least two people now confirmed to have died. Experts from the country's seismology agency ...

A 7.4-magnitude earthquake Friday morning off the southern Philippines killed at least two people, damaged a hospital and schools, knocked out power and prompted evacuations of coastal areas nearby ...

At least one person has been killed in the earthquake. Trump accidentally posted message pressuring Pam Bondi to charge his enemies, source says I Asked 3 Butchers How To Choose the Best Steak, and ...

CHENGDU -- No casualties or significant damage to homes have been reported after a 5.4-magnitude earthquake struck the county of Xinlong in the Ganzi Tibetan autonomous prefecture, Southwest China's ...

BEIJING -- A 5.4-magnitude earthquake struck the county of Xinlong in Ganzi Tibetan autonomous prefecture, Southwest China's Sichuan province, at 1:17 pm Thursday (Beijing Time), according to the ...

BAGUIO CITY—A magnitude 4.8 earthquake struck La Union at 10:30 a.m. Thursday, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported. In its bulletin, Phivolcs said that the ...

MANILA, Philippines — A magnitude 4.3 aftershock struck near Bogo City in Cebu, the Philippine Volcanology and Seismology (Phivolcs) reported on Tuesday, Oct. 7. Phivolcs said it was an aftershock of ...

Abstract: This paper presents an 8-bit 1.6GS/s successive-approximation-register analog-to-digital converter (SAR ADC) with alternate comparators. To enhance dynamic performance and speed, a ...