FFH-FMDCSK is able to improve the performance of FMDCSK on anti-jam, multiple access, and resistance to multipath fading as well as low interference to other systems.

• 它不但可以解决FMDCSK系统的抗干扰和多址接入问题，而且还可以提高其抗多径衰落的能力，同时降低对其他系统的干扰。