Abstract: We describe a wide-band Josephson Parametric Amplifier (JPA) that is impedance-matched using an integrated compact superconducting transmission line transformer. The impedance transformer ...

The Alienware 16 Area-51 Gaming Laptop with RTX 5090, 64GB RAM is now available for $4,549.99, which is $600 off the usual ...

Abstract: This article presents a new class of power amplifier (PA), designated as Class-iF−1, that utilizes input harmonics to achieve high efficiency with enhanced linearity performance beyond the ...

At CES 2026, Alienware debuts new anti-glare 240Hz OLED panels in its 16-inch Aurora and Area-51 laptops, plus new Intel "Arrow Lake" silicon options. I got to check out the screens up close, and they ...

The Alienware Pro headset’s sleek design is complemented with a robust feature set and solid sound quality, helping it double up as great for gaming and casual settings.

If you’ve wondered what a preamplifier is, what it exactly does, and whether your audio setup is missing one, we’ve got the answers—as well as some of our top recommendations. An audio signal needs ...