Mitigation of GPS Cross Correlation in Parallel Acquisition Phase

ZENG Dan-dan; HE Wen-tao; XU Jian-hua

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Mitigation of GPS Cross Correlation in Parallel Acquisition Phase

更新时间：2026-09-04

- Mitigation of GPS Cross Correlation in Parallel Acquisition Phase
- Vol. 27, Issue 11, Pages: 113-116(2010)
- 作者机构：
  
  1. 中国科学院机构微电子研究所,北京,100029
  2. 杭州中科微电子有限公司,北京,100029
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
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曾丹丹, 何文涛, 徐建华. GPS信号并行捕获中互相关干扰的消除[J]. 微电子学与计算机, 2010, 27(11): 113-116.

ZENG Dan-dan, HE Wen-tao, XU Jian-hua. Mitigation of GPS Cross Correlation in Parallel Acquisition Phase[J]. 2010, 27(11): 113-116.
曾丹丹, 何文涛, 徐建华. GPS信号并行捕获中互相关干扰的消除[J]. 微电子学与计算机, 2010, 27(11): 113-116. DOI：

ZENG Dan-dan, HE Wen-tao, XU Jian-hua. Mitigation of GPS Cross Correlation in Parallel Acquisition Phase[J]. 2010, 27(11): 113-116. DOI：

摘要

提出了一种新的算法-峰值相减法

用于在并行捕获中消除互相关干扰.仿真表明

该算法可以至少消除95%的互相关干扰

在整个定位算法的第一步消除互相关干扰

减轻了后面算法消除互相关干扰的负担

具有一定的实用性.

Abstract

This paper represent a new algorithm called Peak Difference

which is employed in the parallel acquisition station to mitigation the cross correlation signals. The simulation tells us that the more than 95 percent cross correlated signal can be better excluded with no complexity. This method is used in the first step of mitigation of cross correlated signal

which alleviate the burden of the successive steps in position process.

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