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Sidelobe canceller with correlation signal weight sampling during transient
Sidelobe canceller with correlation signal weight sampling during transient
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机译:旁瓣抵消器,在瞬态过程中具有相关信号权重采样
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摘要
An intermediate frequency sidelobe canceller of the kind including a cancellation loop and switch means for sampling and holding correlation weights present in the loop, affording enhanced cancellation and reduced loop lock-on time. This capability is achieved by provision of means for control of the sample-hold switch means so as to limit duration of the sampling interval to an optimum value substantially shorter than the loop stabilization time. Such shorter sampling interval may be either of fixed duration or adaptively controlled in response to one or more loop operating parameters.
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