Modulation is the act of translating some low-frequency or baseband signal (voice, music, and data) to a higher frequency. Why do we modulate signals? There are at least two reasons: to allow the ...

A modulation analysis measurement personality option is now available for the ESA-E series spectrum analyzers. It will allow users to perform vector measurements for ...

How photonics can provide high-performance RF filtering. The photonics topology used to implement the principles. Results of various performance tests. It may seem at first glance that the electronic ...