Tektronix has unveiled new features for its MPEG transport stream monitor that enhance usability for broadcasters, network operators and system integrators. The new MTM400 RF monitoring capabilities ...
One of digital communication's most useful tools, both analytically and practically, is the constellation diagram. These diagrams encompass signal constellations, which chronologically and ...
Oscillator phase noise is a common problem in communications modem design. This form of hardware circuit degradation has a very large impact in the higher-level modulation types used in typical ...