基于自适应阵列处理的宽带跳频信号的空间采集

军事通信技术 Pub Date : 1988-10-23 DOI:10.1109/MILCOM.1988.13419

K. Bakhru, A. Krieger

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引用次数: 5

摘要

提出了一种自适应天线系统的估计多信号到达方向的算法，以减少空间搜索。该系统与跳频调制解调器一起工作，以最小化平均采集时间，同时提高调制解调器输入端的信噪比。仿真结果表明，在存在干扰的情况下，自适应天线能够同时优化采集时间和估计信号方向。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Spatial acquisition of wideband frequency-hopping signals using adaptive array processing

Algorithms for an adaptive antenna system are developed to estimate the direction of arrival for multiple signals to reduce spatial search. The system works in conjunction with a frequency hopping modem to minimize average acquisition time while improving the signal-to-interference-plus-noise ratio at the modem input. Simulation results indicate that an adaptive antenna can optimize acquisition time and estimate signal direction simultaneously in the presence of interference.<>

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来源期刊

军事通信技术

自引率

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发文量

2434