With the rollout of fifth-generation (5G) telecommunications networks and 6G looming on the horizon, the demand for advanced ...
Mechanical antennas represent a disruptive approach to low-frequency communication by exploiting the mechanical oscillation of electric charges or magnetic dipoles to generate electromagnetic ...
In today’s hyperconnected world, wireless communication faces a critical challenge known as the “spectrum crunch.” Spectrum crunch results from more devices vying for limited frequencies, creating an ...
Utilizing advanced thin-film lithium niobate photonic materials and a novel architecture, researchers in China have developed the first adaptive, full-band, high-speed wireless communication chip ...
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Vacuum Tubes (1943)
The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication devices like radios and telephones. It describes how a tungsten filament emits ...
Murata Manufacturing Co., Ltd. (TOKYO: 6981) (ISIN: JP3914400001) has announced the mass production and commercial shipment of the world’s first*1 high-frequency filter using XBAR technology*2.
NFC identity verification is revolutionising security by enabling real-time biometric checks on passports and ID cards, ...
FORT CAVAZOS, Texas – Soldiers with the 11th Corps Signal Brigade, competed in the 2025 QRPX, a low power high frequency (HF) radio communications exercise/competition, from March 20 to 22 at Fort ...
OSI Systems (NASDAQ:OSIS) announced its security division received a $37M order. The order is for advanced radio frequency-based communication and surveillance systems. Source: Press release More on ...
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