An equivalent circuit is used to model a capacitor loaded waveguide-fed rectangular slot antenna to understand the resonance shifting and radiation damping behaviors of the antenna. The circuit models ...

An equivalent circuit model of an ultra-thin metamaterial absorber comprising a square-ring-shaped frequency selective surface (FSS) is presented. The model can be considered as series RLC resonators ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

There is always the promise of using more computing power for a single task. Your computer has multiple CPUs now, surely. Your video card has even more. Your computer is probably networked to a sle… ...

Take advantage of current control topologies without self-heating error while retaining the 317/337's fault protection ...

Not letting the Chevy Nomad get all of the spotlight, Hot Wheels is introducing a special two-door Ice Blue 1959 Chevy Brookwood model available to Red Line Club (RLC) members.

The Kansas City, Kansas, Police Department Traffic Division is investigating a fatal accident that killed a man in the 3000 block of Parallel Parkway.

The U.S. Court of Appeals for the 5th Circuit heard arguments Monday on the president’s use of the Alien Enemies Act in a case probably bound for the Supreme Court.

Democracy Day in Nigeria saw parallel rallies in Lagos and Abuja, with pro- and anti-government protests highlighting deep divisions. Read about the clashes and demands.

On June 20, the U.S. Court of Appeals for the Fifth Circuit ruled that the state’s law to display the Ten Commandments in public school classrooms is unconstitutional.