To solve the problem of tracking for direct sequence spread spectrum signals where data is non-coherent with code, a new method of tracking is presented. 摘要針對數據位和偽碼周期非相參時(shí)直接序列擴頻信號的跟蹤問(wèn)題，提出了一種新的跟蹤方法。
The signal applied here mixes with the oscillator current, causing an amplitude-modulated RF signal to appear at the plate. 信號從此輸入并與振蕩電路交連，形成調制了的射頻信號并由屏極輸出。
