A study on the use of limiter-discriminator in frequency hopping systems

摘要

In this paper, we propose the use of a limiter-discriminator in MFSK (M-ary Frequency Shift Keying) frequency hopping Systems. The output of the limiter-discriminator is proportional to frequency, so demodulation is possible even under fast hopping conditions. By using computer simulations, we found that this system is valid.