Doppler radio direction finding
... that Doppler radio direction finding is capable of measuring the direction of a stationary radio transmitter despite the Doppler effect being a phenomenon of movement?
... that <b id="mwAX0"><a href="./Doppler_radio_direction_finding" id="mwAX4" rel="mw:WikiLink" title="Doppler radio direction finding">Doppler radio direction finding</a></b> is capable of measuring the direction of a stationary radio transmitter despite the <a href="./Doppler_effect" id="mwAX8" rel="mw:WikiLink" title="Doppler effect">Doppler effect</a> being a phenomenon of movement?