Link Microtek, a manufacturer of RF and microwave components and subsystems, has launched a range of broadband microwave combiners for use in high power amplifier systems (HPAs) for applications such ...

A tough challenge for test engineers is explored in terms of test methods, pitfalls, and measurement errors. For the test engineer, RF and microwave power amplifier testing imposes unique challenges.

This article presents the challenges in designing RF power amplifier efficiency. It briefly describes the use of different amplifiers and techniques to create an effective result. This article ...

What every RF design engineer needs these days is a good all-purpose IC RF amplifier. You don’t want to have to design basic circuits like this yourself. Yet the need is always there for a gain block ...

The high power consumption and limited performance of traditional 802.11a orthogonal frequency division multiplexing (OFDM) systems has delayed the adoption of 802.11a and dual-band WLAN products. The ...

In just a few years’ time, so many things about wireless communication will be different from the way we know them today. Cellular networks, for example, traditionally made up primarily of larger base ...