Designers of high-frequency RF equipment and systems are finding that performance is everything when it comes to spectrum analysis. They need to be able to see small signals in the presence of large ...

There are many ways to look at the world, and many ways to look at electronic signals. Many fundamental instruments, such as voltmeters and oscilloscopes, use a time-oriented approach. They provide ...

LONDON The pressure on spectrum in the UHF band, where Digital Television is mainly implemented, has given rise to the idea that Band III could be used to replace the frequencies which may no longer ...