A new conic fitting code discriminator

Ying Xu; Ju Wang; Si Liang Wu

A new conic fitting code discriminator

Ying Xu^*
, Ju Wang
, Si Liang Wu

^*此作品的通讯作者

信息与电子学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A new conic fitting code discriminator is proposed for the traditional discriminator gain decreasing in bandwidth-limited environment. According to the correlation property, conic fitting code discriminator gets the conic equation with the early and late integration-dumping results. The code phase estimate can be calculated by solving equation. Simulation results show that the conic fitting code discriminator is not influenced by bandwidth and it has better discriminate performance than traditional discriminator when the system bandwidth is limited.

源语言	英语
页（从-至）	2369-2373
页数	5
期刊	Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology
卷	31
期	10
出版状态	已出版 - 10月 2009

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引用此

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title = "A new conic fitting code discriminator",

abstract = "A new conic fitting code discriminator is proposed for the traditional discriminator gain decreasing in bandwidth-limited environment. According to the correlation property, conic fitting code discriminator gets the conic equation with the early and late integration-dumping results. The code phase estimate can be calculated by solving equation. Simulation results show that the conic fitting code discriminator is not influenced by bandwidth and it has better discriminate performance than traditional discriminator when the system bandwidth is limited.",

keywords = "Bandwidth limited, Code discriminator, Conic fitting, Narrow correlate",

author = "Ying Xu and Ju Wang and Wu, \{Si Liang\}",

year = "2009",

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journal = "Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology",

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T1 - A new conic fitting code discriminator

AU - Xu, Ying

AU - Wang, Ju

AU - Wu, Si Liang

PY - 2009/10

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N2 - A new conic fitting code discriminator is proposed for the traditional discriminator gain decreasing in bandwidth-limited environment. According to the correlation property, conic fitting code discriminator gets the conic equation with the early and late integration-dumping results. The code phase estimate can be calculated by solving equation. Simulation results show that the conic fitting code discriminator is not influenced by bandwidth and it has better discriminate performance than traditional discriminator when the system bandwidth is limited.

AB - A new conic fitting code discriminator is proposed for the traditional discriminator gain decreasing in bandwidth-limited environment. According to the correlation property, conic fitting code discriminator gets the conic equation with the early and late integration-dumping results. The code phase estimate can be calculated by solving equation. Simulation results show that the conic fitting code discriminator is not influenced by bandwidth and it has better discriminate performance than traditional discriminator when the system bandwidth is limited.

KW - Bandwidth limited

KW - Code discriminator

KW - Conic fitting

KW - Narrow correlate

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SN - 1009-5896

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JO - Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

JF - Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology

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A new conic fitting code discriminator

摘要

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