Each pilot sub- carrier signal is placed at a different sub-carrier signal location for each successive symbol duration of the OFDM signal to form a sliding pilot sub-carrier signal.
The period-one microwave frequency is operative as a sub-carrier signal.
A supportable data rate at the respective locations for the sub-carrier signal is determined from the signal to noise ratio.
The transmitted modulated carrier signal is used to produce an auxiliary carrier signal.
When a subcarrier signal is generated from the pilot signal of a multiplexed signal, the amplitude level of the subcarrier signal is always made constant.
A subcarrier generator (162) generates a subcarrier signal carrying the lyric text and timing command.
As a result, a high quality subcarrier signal results without use of expensive output stage devices in the subcarrier signal generator (30).
A subcarrier signal is utilized as an input signal for the circuit.
Thereby the payload encoded carrier signal and the label encoded subcarrier signal can be coupled directly without prior filtering.
The microcontroller includes a means for decoding a recovered subcarrier signal.
The synchronizing signal period is not an even multiple of the subcarrier signal period.
Each pilot sub- carrier signal is modulated with a predetermined pilot modulation scheme.
The downstream handshake includes the subcarrier signal that supported by the first station and the second station ,the subcarrier signal being located at the lower bounds of each mode.
A microcontroller is operatively connected with the means for recovering a subcarrier signal.
A synchronizing signal generator produces a PAL standard horizontal synchronizing signal using a PAL standard subcarrier signal as a timing reference.
Furthermore, it comprises an adjustable transformation unit (315, 316), operable to transform the subcarrier signal to yield an electrical output signal.
An FFT section (34) in a multicarrier signal receiving apparatus performs Fourier-transformation to a received signal and generates a subcarrier signal.
Provided is a method for easily returning an MPSK modulation subcarrier signal at the radio tag side.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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