carrier wave in English
This signal was then used to ‘modulate ‘a radio wave called a carrier wave - the wave that actually transmits the signal.’
Use "carrier wave" in a sentence
1. This carrier wave usually has a much higher frequency than the input signal does.
2. A receiver (10) is configured to authenticate received satellite signals (12) having a carrier wave carrying positioning data.
3. Television is a device that modulates the (message-bearing) carrier wave by acting simultaneously on its amplitude and its frequency.
4. 24 To reduce the time of GPS first location. it develop GPS sign's fast-acquisition based on the FFT, which Realize the carrier wave parallel processing and the code serial processing.
5. After sound (amplitude modulation, AM) transmission began around 1920, the term evolved to mean a demodulator, (usually a vacuum tube) which extracted the audio signal from the radio frequency carrier wave.
6. This variation in bandwidth leads to an absolute system requirement for synchronous configuration of the transmitter and the receiver, in terms of the number of coded/decoded bits per symbol and carrier wave.
7. In addition to the amplitude-modulated time signal transmission this information is also transmitted since June 1983 by DCF77 via a phase modulation of the carrier wave with a pseudorandom noise sequence of 512 bits length.
8. A Backscattering type radio frequency identification (RFID) communication system, and more particularly, a Backscattering type RFID communication system in which an RFID tag transmits a signal back to an RF reader by using energy of a carrier wave transmitted by the RFID reader