Editing Ring modulation (section)

=== Radio communications ===
Ring modulation has also been extensively used in [[radio receiver]]s, for example, to [[demodulate]] an [[FM broadcasting|FM]] stereo signal, and to heterodyne microwave signals in mobile telephone and wireless networking systems. In this case, the circuit is sometimes called a ''ring demodulator'', one of many possible [[Chopper (electronics)|chopper circuits]].<ref name="Meikle 2008 336"/><ref name="Yadav 2008 83"/> A ring modulator can be used to generate a double-sideband suppressed-carrier (DSB-SC) wave used in radio transmission.<ref name="T G Thomas S Chandra Sekhar 2005 37"/>