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本文介绍用最佳加权使 Barker 码自相关函数的主付峰比从13(22.8db)增加到55(35db),S/N 损失为-0.256db;用组合法使 Barker 码随意增长,达到工程上可以应用。
In this paper, we use the best weight to increase the main peak ratio of Barker code autocorrelation function from 13 (22.8db) to 55 (35db), and the loss of S / N is -0.256db. With the combination method, the Barker code can be arbitrarily increased to reach engineering Can be applied.