signal

A new tool for generating microwave signals could help propel advances in wireless communication, imaging, atomic clocks, and more. Frequency combs are photonic devices that produce many equally spaced laser lines, each locked to a specific…

A Texas company called AST SpaceMobile managed to successfully transmit a 4G LTE signal from space that was picked up by “everyday, off-the-shelf smartphones,” the company announced this morning. The satellite AST used, called BlueWalker 3…

Amid piling consumers' grievances related to internet speed, the Government of India is mulling over a proposal to make it compulsory for mobile phone makers to disclose their devices' upload and download speed capacities to the users, as…

BIRMINGHAM, England : England gave an early indication of whether they would stick to their aggressive new approach to test match cricket as Zak Crawley smashed a four off the opening ball of the Ashes series against Australia at…

SOUTHEASTERN UKRAINE: Russia announced plans on Thursday to stage elections in occupied parts of Ukraine in just three months, Moscow's latest bid to signal it is in control even as a Ukrainian counteroffensive has pushed its forces back in…

CHENNAI: 15/06/2023: Chief Economic Advisor to the Government of India, Dr V Anantha Nageswaran, interview at the THE HINDU in Chennai on Thursday..... Photo: SRINATH M/ THE HINDU | Photo Credit: SRINATH M Chief Economic Adviser V. Anantha…

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The Day 4 of the World Test Championship (WTC) 2023 final between India and Australia witnessed a big controversy as Cameron Green took a stunning catch at gully to dismiss…

TOKYO : The Bank of Japan (BOJ) is expected to maintain ultra-loose monetary policy next week and its forecast for a moderate economic recovery, as robust corporate and household spending cushion the blow from slowing overseas demand,…

The derailment in eastern India that killed 275 people and injured hundreds was caused by an error in the electronic signaling system that led a train to wrongly change tracks and crash into a freight train, officials said Sunday.…