Solutions for nonlinear characterization of high-power amplifiers Design How-To 12/6/2010 4 comments High-power RF amplifiers are used in telecommunications, biomedical, and military systems. With output power levels ranging up to 1 kW, these amplifiers are typically designed to operate near or into compression in order to provide the maximum output power possible. Designing high-power amplifiers requires a detailed analysis of its nonlinear behavior.
Two different ways of looking at noise figure Design How-To 12/6/2010 3 comments Reducing receiver-contributed noise may be the least expensive route to take but may also be the most challenging for the designer who must develop a low-noise amplifier (LNA) at the front end of the receiver. For those designers, an accurate and repeatable method for measuring noise figure will be a necessity.
Battle-hardened veterans of the electronics industry have heard of the “connected car” so often that they assume it’s a done deal. But do we really know what it takes to get a car connected and what its future entails? Join EE Times editor Junko Yoshida as she moderates a panel of movers and shakers in the connected car business. Executives from Cisco, Siemens and NXP will share ideas, plans and hopes for connected cars and their future. After the first 30 minutes of the radio show, our listeners will have the opportunity to ask questions via live online chat.