| 摘要 |
The invention relates to a data-transmitting apparatus which symbol-maps a plurality of input data signals to generate a plurality of modulated data symbols, converts the plurality of modulated data symbols into real signals of a time domain in a frequency domain and angle-modulates the real signals, controls the sizes of sine signals for the real signals which are angle-modulated to gains varying in accordance with a control signal, and transmits the real signals. |
