| 摘要 |
<p>The invention relates to a demodulator applying a demodulation method of the invention. Samples of a signal having a constant envelope and being modulated by continuous phase frequency modulation are applied to the demodulator. The modulation index h of the signal is 1/(2m), where m ⊂ {2, 3, ... }. The samples have a phase value (Ζ) that depends on the modulation. In order to detect the signal, the phase values (Ζ) of the samples of the received signal are multiplied in a multiplier (34) by m.</p> |
