展频技术 spread-spectrum technique ; Ration Type ; DSSS

直接序列展频技术 Direct Sequence Spread Spectrum ; DSSS

跳频展频技术 Frequency Hopping Spread Spectrum

采用跳频展频技术 frequency-hopping spread-spectrum technology

或跳频展频技术 Frequency Hopping Spread Spectrum ; FHSS

线性调频展频技术 Chirp SS

展频时脉技术 Spread Spectrum Clocking

扩展频谱调制技术 spread spectrum modulation technique

跳频展谱技术 Frequency Hopping Spread Spectrum ; FHSS

时域频带扩展技术 TDBWE ; Time-DomainBandwidth Extension