Transistors Archives - 5G Technology World

RF power transistor delivers 2500 W

Martin Rowe — Thu, 02 May 2024 14:16:55 +0000

The ART2K5TFUS and ART2K5TFUG power transistors from Ampleon amplify signals from 1 MHz to 400 MHz.

The post RF power transistor delivers 2500 W appeared first on 5G Technology World.

Choose a 5G base station’s PA bias control circuit

Ritesh Jain, Pratik Kalyanasundaram, and Himanshu Khatri, Renesas Electronics — Wed, 03 Apr 2024 09:48:19 +0000

Bias control of PAs is crucial to ensure optimum radio performance under all conditions. Current sensing and temperature sensing provide the feedback needed to control the PA bias. The choice of sensing and biasing circuits brings design trade-offs. 5G base station power amplifiers (PAs) need biasing using a separate bias controller to maintain optimum performance…

The post Choose a 5G base station’s PA bias control circuit appeared first on 5G Technology World.

GaN transistors power telecom equipment and phone chargers

Martin Rowe — Wed, 15 Dec 2021 18:00:57 +0000

STMicroelectronics adds to it's STPOWER portfolio with 15 A, 650 V power devices.

The post GaN transistors power telecom equipment and phone chargers appeared first on 5G Technology World.

5G and AIoT will need new semiconductor materials

Alex Yoon, Intermolecular business of Merck KGaA, Darmstadt, Germany — Mon, 13 Sep 2021 21:00:38 +0000

Technologies such as gate-all-around FETs and neuromorphic analog memory will increase speed and reduce power consumption in the chiplets that control artificial intelligence of things devices and systems. While 5G provides improved speed to consumers, it’s the industrial, automotive, infrastructure, and IoT applications that make 5G stand out. These applications will need IoT devices that…

The post 5G and AIoT will need new semiconductor materials appeared first on 5G Technology World.

Future connectivity: More than just 5G

Martin Rowe — Wed, 30 Jun 2021 20:41:01 +0000

At the 2021 (virtual) IEEE Microwave Symposium, the industry looked at where wireless is going and how it will get beyond 5G.

The post Future connectivity: More than just 5G appeared first on 5G Technology World.

Microwave amplifier pumps out 20 W

Martin Rowe — Tue, 10 Nov 2020 22:39:18 +0000

The SAM100 from Rohde & Schwarz lets RF component manufacturers test devices on the engineering bench or from a rack and operates from 2 GHz to 20 GHz.

The post Microwave amplifier pumps out 20 W appeared first on 5G Technology World.

GaN factory focuses on 5G

Martin Rowe — Mon, 09 Nov 2020 06:48:41 +0000

NXP's Chandler, Ariz. fab produces GaN devices used in power amplifiers scross 5G frequencies, from low-band to mmWave. In this video 5G Technology Word spoke with NXP's Paul Hart.

The post GaN factory focuses on 5G appeared first on 5G Technology World.

Power transistors drive 5G cells

Martin Rowe — Fri, 16 Oct 2020 18:42:08 +0000

The single QPD0005 and dual QPD0405 power transistors from Qorvo provide the power needed to drive cellular antennas.

The post Power transistors drive 5G cells appeared first on 5G Technology World.

Why GaN will be key to feeding power-hungry 5G networks

Aimee Kalnoskas — Tue, 17 Dec 2019 14:04:07 +0000

By Francesco Di Domenico, Principal Application Engineering at Infineon Technologies As cellular network operators begin to switch on and deliver the 5G experience, the world awaits with mounting anticipation of the benefits the new mobile network technology will bring. Consumers can expect higher bandwidth, lower latency and more advanced service delivery from 5G, but it…

The post Why GaN will be key to feeding power-hungry 5G networks appeared first on 5G Technology World.