Enphase Energy representative Andy Newbold told pv magazine the company sees its distributed solid-state transformer model ...

Modern wireless communication systems prefer higher frequencies to meet the growing demand for faster data transfer. The ...

Abstract: This paper describes a fully integrated 130 nm CMOS 2×2 MIMO tri-band dual-mode transceiver for fixed and mobile WiMAX and IEEE 802.11a/b/g/n applications. The proposed transceiver features ...

This file type includes high resolution graphics and schematics when applicable. Software may be what defines the functionality of a software-defined radio (SDR), but hardware is still a critical part ...

SAN ANTONIO--(BUSINESS WIRE)--pSemi, a global leader in capacitor switching power architectures and Murata company, today made two major product announcements—the PE26100 multi-level buck converter ...

Google’s system leverages optical circuit switching (OCS) to create direct, low-latency optical paths between TPU chips, minimizing signal conversion losses. They avoid repeated ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Radio experimenters often need a variable capacitor to tune their circuits, as the saying goes, for maximum smoke. In decades past these were readily available from almost any scrap radio, but the ...

When we first spotted the article about a one-transistor amateur radio transceiver, we were sure it was a misprint. We’ve seen a lot of simple low-power receivers using a single transistor, and a fair ...

I needed to come up with a communications device to transmit a handful of bytes, every hour, from a small off-grid solar system to my shop about 150 feet away. The first thought was Wi-Fi, but I ...