the channel capacity and the interference of multi-beams and multiusers are mostly determined by the magnitude of the sidelobes in spread spectrum communication and satellite-based navigation-position systems 在擴頻通信和采用偽碼直擴體制的衛(wèi)星導航定位系統(tǒng)中,編碼旁瓣的大小是決定多用戶多波束串擾及信道容量的主要因素之一。