DARPA leverages Rydberg atoms' extreme electromagnetic sensitivity to create compact quantum RF sensors, replacing large antenna arrays for defense applications. Back in 1885, Swiss mathematician ...
The Mola Mola Ossetra is a $25,100 Class D mono amplifier delivering 350W into 8 ohms with ultra-low distortion, challenging Devialet in the high-end arena. The new Mola Mola Ossetra isn’t just ...
As the number of CubeSats and small satellites (SmallSats) deployed into low Earth orbit (LEO) continues to grow, mission designers are constantly seeking compact, efficient and flight-proven radio ...
Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Last year, the classic British audio brand Quad launched a ...
Class D amps from $130 to $50,000—pulling more ears into hi-fi without demanding you sell a kidney. Solid tech, serious power, and none of the usual overpriced fluff. Finally, affordable doesn’t sound ...
When it comes to aesthetic beauty treatments, you name it, and it’s likely I’ve tried it at least once. So, when I say that microneedling, specifically Radio Frequency (RF) microneedling should be on ...
Frontgrade Technologies has acquired Crescend Technologies’ defense solutions division IDSI for an undisclosed sum to expand its portfolio of high-power radio frequency amplifier technologies and ...
Colorado Springs, CO (March 18, 2025) – Frontgrade Technologies, a leading provider of high-reliability electronic solutions for space and national security missions, today announced its acquisition ...
When people think of the Yamaha brand, they likely think of one of two companies. There's the Yamaha Motor Company, which is responsible for various modes of transportation, including some powerful, ...
First in a series of GaN-on-SiC HEMT dice provide up to 50W of power for custom MMICs Guerrilla RF has released the first in a new class of GaN-on-SiC HEMT power amplifiers being developed by the ...
Abstract: The practical power-added-efficiency (PAE) of class-D RF power amplifier (PA) deviates from the theoretical value 100% greatly because of some inevitable non-ideal effects. This paper ...
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