PULSE COMPRESSION IN SEARCH RADAR
PULSE COMPRESSION IN SEARCH RADAR
复制标题
搜索雷达中的脉冲压缩
DOI:
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复制
发表时间:
1998
期刊:
影响因子:
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通讯作者:
R. Seller
中科院分区:
文献类型:
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作者:
I. Török;R. Seller
Pulse compression is a vvidely used method to maintain the range resolution ot radar
while increasing the average power per pulse that can be placed on a target. Using all
these methods a wideband modulation is added to the transmitted pulse and a filter
matched to this modulation is used in the receiver. There are several kinds of these
additional modulations, and each has different properties, therefore simulation of these
methods is essential during design of modulation. In this article an overview of pulse
compression techniques is given, the benefits and disadvantages of these methods are
discussed. Biphase coded systems are detailed, because they are easy to implement with
digital hardware. At the end, our simulation hardware and software tools are described,
giving some illustrations from the results.