- 導(dǎo)航接收機
- 導(dǎo)航系統(tǒng)接收機
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navigation receiver中文什么意思
例句與用法
- This dissertation focuses on the carrier recovery in high dynamic navigation receiver , the effect of iq mismatch in direct down conversion receiver and the signal to noise ratio estimator in navigation receiver
本文以二代衛(wèi)星導(dǎo)航定位系統(tǒng)為應(yīng)用背景,著重研究了接收機中的載波恢復(fù)技術(shù)、 iq非正交對偽碼和載波影響的模型、載噪比估計技術(shù)。 - The major work is as following : based on the analysis of signal receiving problems when navigation receiver is in high dynamic circumstance , some typical algorithms such as maximum likelihood estimator ( mle ) , extended kalman filter ( ekf ) , frequency lock loop ( fll ) , digital phase lock loop ( pll ) and frequency extended kalman filter ( fekf ) are deduced
高動態(tài)下面臨著多普勒頻率、多普勒頻率變化率較大的問題,給載波跟蹤帶來了很大困難。本章分析了目前高動態(tài)接收機中普遍采用的幾種載波跟蹤算法,對算法的性能進行了比較。