本文提出了一种高效率的伪噪声调相式码分多址通信方式。数字分析表明,在硬限转发器中,具有π/4的硬限损失,在强等幅随相干扰下,具有1/4的功率损失,与以前的码分多址方式相比,由于采用了语言开关、单路功率控制和按需分配方式,使得系统效率比SPADE系统优越3分贝,这种系统称为“每地址码单路话全按需分配的码分多址通信方式”。 This paper presents a high-efficiency pseudo-noise phase modulation code division multiple access communication. The numerical analysis shows that in the hard limit transponder, the hard limit loss with π / 4 has a power loss of 1/4 in the case of strong amplitude interference with phase. Compared with the previous code division multiple access method, The language switch, single-channel power control and on-demand distribution, making the system more efficient than the SPADE system 3 dB, this system is called “per address code all the way to allocate code-division multiple access based on the communication” .