Carrier tracking loop is the Key in satellite navigation receiver baseband processor design, the performance of the tracking loop decide the entire receiver baseband processor chip.

载波跟踪环路的设计是北斗卫星导航接收机基带处理设计中的关键，环路的跟踪性能基本决定了整个接收机中基带处理芯片的性能。

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Eventually, he found his target: a square sliver of black plastic called a baseband processor, the chip that limited the carriers with which it could work.

NEWYORKER: Machine Politics

Nvidia announced its first LTE-integrated app processor, the Tegra 4i, and Broadcom introduced its first LTE baseband chip in the market.

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