Researchers have made a breakthrough in THz frequency conversion using graphene, opening new possibilities for ultra-fast ...

The heart of the navigation payload is the Rubidium Atomic Frequency Standard , an atomic clock which acts as a stable frequency reference for the navigation payload. The ranging payload consists ...

It has navigation payload in L1, L5 and S bands and employs a Tri-band antenna. The heart of the navigation payload is the Rubidium Atomic Frequency Standard (RAFS), an atomic clock which acts as a ...

Satellite Launch Vehicle-3 (SLV-3) that unfortunately crashed into the Bay of Bengal, the Indian Space Research Organisation (Isro) created history on Wednesday by completing its 100th launch from the ...

The first phase of the Champions League is over. Liverpool lost 3-2 away at PSV on Wednesday but remained top of the table after Barcelona could only draw with Atalanta. Arsenal ensured they ...

The Appellate Division of the Supreme Court today (28 January) set 16 February for hearing Channel 1's appeal against a High Court order that dismissed a petition challenging a ban on its frequency ...

It also has a precise atomic clock called the Rubidium Atomic Frequency Standard (RAFS) for accurate timekeeping. The satellite will replace an older NavIC satellite, IRNSS-1E, and be positioned ...

Anybody can develop high frequency hearing loss, but it becomes more common with age. Exposure to loud sounds or high frequency sounds are common causes of ear damage in younger people.

Each cavity is driven by a high-power klystron, which is a tube containing electron beams. The electron beams are intensity-modulated to a frequency of 400 MHz, or 400 million oscillations per second.

He’s made a real-time-clock module controlled by a rubidium frequency standard, and since it also includes a GPS clock he can track local time dilation effects by comparing the two. Surplus ...