Abstract: This article presents a bandpass filter (BPF) based on substrate-integrated waveguide (SIW) using modified through glass vias (TGVs) technology. Optimized TGV technology realizes fine ...

Abstract: Due to low dielectric loss, high insulation property and low cost, glass is regarded as a promising material for advanced 2.5D interposers. In this paper, through glass via (TGV) interposer ...

Italy's state rail operator Ferrovie dello Stato has said it will increase operations in its Trenitalia France unit, via a ...

The move is aimed at supporting Singapore's commitment to fully transit to clean energy vehicles by 2040, the traffic police said.

Paris was thrown into chaos today after police opened fire on a knife-wielding man inside the crowded Montparnasse train station. According to prosecutors, the suspect—already known for domestic ...

Net profit of TGV Sraac rose 12.61% to Rs 37.05 crore in the quarter ended September 2025 as against Rs 32.90 crore during the previous quarter ended September 2024.

Reported sales nilReported sales nil Net profit of NCC Blue Water Products rose 1175.00% to Rs 0.51 crore in the quarter ended September 2025 as against Rs 0.04 crore during the previous quarter ended ...

In China, a test run site for the world's fastest train, reaching 453 kph, has been unveiled. The train is more than 100 km/h faster than existing high-speed trains, and after completing test runs, it ...

The publication of a government report on the finances of TGV has ignited debate in France on the future development of the high-speed network. Keith Barrow examines the main findings of the report.