University of California

Engineers invent wireless transceiver rivaling fiber-optic speed

A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...
Morning Overview on MSN

Tiny chip optical booster makes light 100x stronger with almost no energy

A tiny optical booster built directly onto a chip is pointing toward a future where light, not just electricity, does the ...
CE-Sphere on MSN

This home theater amplifier refuses to cut corners

Class AB amplifiers have been around for a long time, and even with Class D designs becoming more common, there’s stil ...
Design-Reuse

TSMC begins quietly volume production of 2nm-class chips — first GAA transistor for TSMC claims up to 15% improvement at ISO power

TSMC has quietly revealed that it had commenced volume production of chips using its N2 (2nm-class) fabrication process. The company did not issue a formal press release notifying about the production ...
IEEE

A Low-Power High-IP 1dB Low-Noise Amplifier Using Large-Transistor and Class-AB Mode

Abstract: This letter presents a Ku-band high-input 1-dB compression point (IP1dB) and low-power low-noise amplifier (LNA). The large-transistor technique is employed to enhance IP1dB with low noise ...
ecoustics

Fear and Loathing in Class D Amplifiers: What $130 to $50K Actually Buys You

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 ...
Future Market Insights

Class D Audio Amplifiers Market Set for Robust Growth Driven by Energy Efficiency and Expanding Consumer Electronics Demand

According to the latest industry analysis, the global Class D audio amplifiers market is poised for significant expansion, with its valuation projected to grow from USD 4.9 billion in 2025 to USD 11.9 ...
Dardo Audio

Rotel’s DX-5 is a more compact Class A/B integrated amplifier

Hot on the heels of Rotel’s DX-3 – a more compact headphone and pre-amplifier – comes the similarly compact DX-5, an integrated amplifier with a smattering of Future-Fi. The DX-5’s Class A/B amplifier ...
Nasdaq

Smartkem to Ring the Opening Bell at Nasdaq MarketSite, Celebrating a New Class of Transistor Technology and the Next Generation of MicroLED Displays

MANCHESTER, England, March 21, 2025 /PRNewswire/ -- Smartkem (NASDAQ: SMTK), which is seeking to change the world of electronics with a new class of transistor technology, announced that today Friday, ...
Electronic Specifier

What is a Class G amplifier?

Class G amplifiers are distinct in their ability to provide high-fidelity audio while also being far more energy-efficient than Class A, B, or AB designs, addressing the need for performance and ...