carrier signal

This signal is used to indicate whether a modem is connected to a working phone line and a data carrier signal is detected .

The characteristics (amplitude, frequency, or phase) of the carrier signal are varied in accordance with the information bearing signal.

Demodulator and the received constellation phase of the carrier signal to determine the sender to send bits of information.

With improved phase estimation method, a carrier signal phase with phase noise can be estimated, while loop SNR also increases.

Each pilot sub- carrier signal is modulated with a predetermined pilot modulation scheme.

The receiver interprets the phase changes of the carrier signal and reconstructs from it the original electrical data signal.

The figure shows how an AM waveform is produced when a single-frequency modulating signal acts on a high-frequency carrier signal.

A receiver demodulates the carrier signal that arrives from its antenna.

The DC excitation is internally converted to an AC carrier signal which excites the transducer's primary coil.

When receiving, the modem performs the reverse process, and demodulates the data from the carrier signal.

Therefore, the RF carrier signal is routed by coaxial relays in the System 40 chassis.

Doors with non-38KHZ another input termination of the carrier signal.

On the corresponding device can launch the corresponding IR carrier signal, in order to achieve the control of various home appliances.

Sensorless control of salient-pole permanent magnet synchronous motor based on carrier signal injection