For those who have interacted with an android that looks incredibly human, many report that something “feels off.” This ...

Frequency-modulated (FM) waveforms can entail linear (LFM) or nonlinear (NLFM) modulation of the frequency of the transmit waveform. These modulations can be implemented either within a single coded ...

After “some” RF design courses, he decided that he had learned enough to build his own frequency-modulated continuous wave radar system. From the level of detail on this project, we’d say ...

This paper describes a generalized method to achieve Direct Waveform Synthesis (DWS) for different modulation formats both binary and multi-level, in order to include this mechanism in the general ...

The carrier may be suppressed thus saving in power requirements without compromising the integrity of the transmitted information. As would be expected, a modulation waveform devoid of its carrier ...

Researchers developed a "waveform movement" technology enabling robots to express emotions through natural facial gestures.

Amplitude modulation (AM) is also widely used to alter a carrier wave to transmit data. For example, in AM radio, the voltage (amplitude) of a carrier with a fixed center frequency (the station's ...

Even if an android's appearance is so realistic that it could be mistaken for a human in a photograph, watching it move in ...