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PHASED-ARRAY RADAR METHOD

机译:相控阵雷达法

摘要

FIELD: physics.;SUBSTANCE: radar method based on phased-array antenna (PAA) is offered with isotropic transmitting antenna continuously radiating thus generating in PAA reception area time- and space-continuous electromagnetic field of pulses reflected from various targets, radiated with isotropic transmitting antenna and received with PAA. Additionally, in receiving isotropic transmitting antenna enables PAA coverage scanning continuous and synchronised with continuous radiation of linear-frequency modulated pulse (LFM pulse) thus ensuring directional filtering and range gating of the targets, also with possibility for simultaneous increase in target radar speed, frequency and resolution regardless of range and solid coverage angle simultaneously increasing the latter.;EFFECT: higher radar speed, frequency and resolution.
机译:领域:物理学;研究对象:基于相控阵天线(PAA)的雷达方法具有连续发射的各向同性发射天线,从而在PAA接收区域中产生从各目标反射的,各向同性辐射的脉冲的时空连续电磁场发射天线并通过PAA接收。另外,在接收时,各向同性发射天线使PAA覆盖范围能够连续扫描并与线性调频脉冲(LFM脉冲)的连续辐射同步,从而确保对目标进行定向滤波和测距选通,同时还可能同时提高目标雷达的速度,频率和分辨率无关,而无论范围和固体覆盖角如何都同时增大后者。效果:更高的雷达速度,频率和分辨率。

著录项

  • 公开/公告号RU2349928C2

    专利类型

  • 公开/公告日2009-03-20

    原文格式PDF

  • 申请/专利权人 JAMCHUK ANDREJ JUREVICH;

    申请/专利号RU20050132680

  • 发明设计人

    申请日2005-10-24

  • 分类号G01S13/02;

  • 国家 RU

  • 入库时间 2022-08-21 19:10:39

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